Design and Optimization for Energy-Efficient Transmission Strategies with Full-Duplex Amplify-and-Forward Relaying
Caixia CAI Wenyang GAN Han HAI Fengde JIA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 608-616
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
amplify-and-forward relayingfull-duplexdirect linknon-ideal transmission conditionenergy-efficiency
 Summary | Full Text:PDF(1.1MB)

Research on Mongolian-Chinese Translation Model Based on Transformer with Soft Context Data Augmentation Technique
Qing-dao-er-ji REN Yuan LI Shi BAO Yong-chao LIU Xiu-hong CHEN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 871-876
Type of Manuscript:  PAPER
Category: Neural Networks and Bioengineering
Keyword: 
Mongolian-Chinese neural machine translationpseudo-parallel corpussoft context data augmentation
 Summary | Full Text:PDF(1.7MB)

Software Implementation of Optimal Pairings on Elliptic Curves with Odd Prime Embedding Degrees
Yu DAI Zijian ZHOU Fangguo ZHANG Chang-An ZHAO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 858-870
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
pairing computationsodd prime embedding degreeMiller iteration
 Summary | Full Text:PDF(2.1MB)

Exact Algorithm to Solve Continuous Similarity Search for Evolving Queries and Its Variant
Tomohiro YAMAZAKI Hisashi KOGA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 898-908
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
data streamsimilarity searchevolving query
 Summary | Full Text:PDF(946.3KB)

Particle Filter Design Based on Reinforcement Learning and Its Application to Mobile Robot Localization
Ryota YOSHIMURA Ichiro MARUTA Kenji FUJIMOTO Ken SATO Yusuke KOBAYASHI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1010-1023
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
particle filterstate estimationreinforcement learningconvergencemobile robot localization
 Summary | Full Text:PDF(2.4MB)

Online EEG-Based Emotion Prediction and Music Generation for Inducing Affective States
Kana MIYAMOTO Hiroki TANAKA Satoshi NAKAMURA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1050-1063
Type of Manuscript:  PAPER
Category: Human-computer Interaction
Keyword: 
EEGemotion inductionemotion predictionmusic generation
 Summary | Full Text:PDF(1.3MB)

Evaluation and Test of Production Defects in Hardened Latches
Ruijun MA Stefan HOLST Xiaoqing WEN Aibin YAN Hui XU 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 996-1009
Type of Manuscript:  PAPER
Category: Dependable Computing
Keyword: 
soft-errorhardened latchdefectscan test
 Summary | Full Text:PDF(1.7MB)

Localization of Pointed-At Word in Printed Documents via a Single Neural Network
Rubin ZHAO Xiaolong ZHENG Zhihua YING Lingyan FAN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1075-1084
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
character localizationdeep learningobject detection
 Summary | Full Text:PDF(9.8MB)

Feature Selection and Parameter Optimization of Support Vector Machines Based on a Local Search Based Firefly Algorithm for Classification of Formulas in Traditional Chinese Medicine
Wen SHI Jianling LIU Jingyu ZHANG Yuran MEN Hongwei CHEN Deke WANG Yang CAO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 882-886
Type of Manuscript:  LETTER
Category: Algorithms and Data Structures
Keyword: 
classificationfirefly algorithmfeature selectionparameter optimization
 Summary | Full Text:PDF(565.3KB)

Neuron-Network-Based Mixture Probability Model for Passenger Walking Time Distribution Estimation
Hao FANG Chi-Hua CHEN Dewang CHEN Feng-Jang HWANG 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1112-1115
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
neuron-network-based mixture probabilityrepetition learningprobability distributionpassenger walking timemetro
 Summary | Full Text:PDF(758.4KB)

Efficient Multi-Scale Feature Fusion for Image Manipulation Detection
Yuxue ZHANG Guorui FENG 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1107-1111
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
image manipulation detectionconvolutional neural networkhigh-pass filtermulti-scale feature fusion
 Summary | Full Text:PDF(319.3KB)

Multicell Distributed Beamforming Based on the Altruistic and Egoistic Strategy with Local Channel State Information
Zijia HUANG Qinghai YANG 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 617-628
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multicell distributed beamformingaltruistic-strategyegoistic-strategylocal CSI
 Summary | Full Text:PDF(2.7MB)

Fully Connected Imaging Network for Near-Field Synthetic Aperture Interferometric Radiometer
Zhimin GUO Jianfei CHEN Sheng ZHANG 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1120-1124
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
fully connectednear fieldsynthetic aperture radiometerimaging algorithmsparse reconstruction
 Summary | Full Text:PDF(610.6KB)

Stochastic Path Optimization to Improve Navigation Safety in Urban Environment
Byungjae PARK 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1116-1119
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
path planningautonomous vehiclestochastic optimization
 Summary | Full Text:PDF(1.1MB)

A Deep Neural Network for Coarse-to-Fine Image Dehazing with Interleaved Residual Connections and Semi-Supervised Training
Haoyu XU Yuenan LI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1125-1129
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
image dehazinghaze removalcoarse-to-fine restorationgenerative adversarial networks
 Summary | Full Text:PDF(1MB)

Performance Analysis on the Uplink of Massive MIMO Systems with Superimposed Pilots and Arbitrary-Bit ADCs
Chen CHEN Wence ZHANG Xu BAO Jing XIA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 629-637
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
massive MIMOarbitrary-bit ADCspilot power allocationsuperimposed pilotstime-multiplexed pilots
 Summary | Full Text:PDF(1MB)

Pairwise Similarity Normalization Based on a Hubness Score for Improving Cover Song Retrieval Accuracy
Jin S. SEO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1130-1134
Type of Manuscript:  LETTER
Category: Music Information Processing
Keyword: 
cover songhubnessmusic similaritysequence matching
 Summary | Full Text:PDF(117.4KB)

FOREWORD
Hiroyuki NAKAGAWA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 836-836
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(434KB)

Maximum Doppler Frequency Detection Based on Likelihood Estimation With Theoretical Thresholds
Satoshi DENNO Kazuma HOTTA Yafei HOU 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 657-664
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
Doppler spreadthe maximum Doppler Frequencyprobability density functionthresholddetection blackerror rate
 Summary | Full Text:PDF(1.1MB)

Signal Quality Improvement in Downlink Power Domain NOMA with Blind Nonlinear Compensator and Frequency Domain Equalizer
Jun NAGAI Koji ISHIBASHI Yasushi YAMAO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 648-656
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
5GNOMASICnonlinear compensationEVM
 Summary | Full Text:PDF(2.2MB)

Multi-Level Encrypted Transmission Scheme Using Hybrid Chaos and Linear Modulation
Tomoki KAGA Mamoru OKUMURA Eiji OKAMOTO Tetsuya YAMAMOTO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 638-647
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
chaos modulationQAMphysical layer securitycommon key cryptosystemindex modulation
 Summary | Full Text:PDF(2.2MB)

FOREWORD
Taizo YAMAWAKI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 833-833
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(192.4KB)

Characterization and Construction of Generalized Bent Functions with Flexible Coefficients
Zhiyao YANG Pinhui KE Zhixiong CHEN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 887-891
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
generalized bent functionbent functionflexible coefficientsWalsh-Hadamard transformsecondary construction
 Summary | Full Text:PDF(206.8KB)

Dynamic Fault Tolerance for Multi-Node Query Processing
Yutaro BESSHO Yuto HAYAMIZU Kazuo GODA Masaru KITSUREGAWA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 909-919
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
parallel database systemsfault tolerancequery processing
 Summary | Full Text:PDF(3.2MB)

Bit-Parallel Systolic Architecture for AB and AB2 Multiplications over GF(2m)
Kee-Won KIM 
Publication:   
Publication Date: 2022/05/01
Vol. E105-C  No. 5  pp. 203-206
Type of Manuscript:  BRIEF PAPER
Category: Electronic Circuits
Keyword: 
finite fieldsmodular multiplicationpower-sumsystolic arraycryptography
 Summary | Full Text:PDF(267.3KB)

RMF-Net: Improving Object Detection with Multi-Scale Strategy
Yanyan ZHANG Meiling SHEN Wensheng YANG 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 675-683
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
target detectionmulti-layer feature fusion modulemulti-expansion dilated convolution pyramid modulefeature extractionAD-IoU loss
 Summary | Full Text:PDF(14.4MB)

A Discussion on Physical Optics Approximation for Edge Diffraction by A Conducting Wedge
Duc Minh NGUYEN Hiroshi SHIRAI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-C  No. 5  pp. 176-183
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
physical opticsPOedge diffractionconducting wedgeuniform asymptotic solution
 Summary | Full Text:PDF(803.8KB)

Balanced (Almost) Binary Sequence Pairs of Period Q ≡ 1(mod 4) with Optimal Autocorrelation and Cross-Correlation
Xiuping PENG Hongxiao LI Hongbin LIN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 892-896
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
sequence pairsautocorrelationcross-correlationcyclotomic numberbalanced
 Summary | Full Text:PDF(150.8KB)

Analysis and Design of a Linear Ka-Band Power Amplifier in 65-nm CMOS for 5G Applications
Chongyu YU Jun FENG 
Publication:   
Publication Date: 2022/05/01
Vol. E105-C  No. 5  pp. 184-193
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
CMOSKa-bandlinearitypower amplifiertransformer
 Summary | Full Text:PDF(2.2MB)

X-Band GaN Chipsets for Cost-Effective 20W T/R Modules
Jun KAMIOKA Yoshifumi KAWAMURA Ryota KOMARU Masatake HANGAI Yoshitaka KAMO Tetsuo KODERA Shintaro SHINJO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-C  No. 5  pp. 194-202
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
gallium nitridehigh power amplifiersswitchesMMICs
 Summary | Full Text:PDF(3MB)

Nonnegative Matrix Factorization with Minimum Correlation and Volume Constrains
Zhongqiang LUO Chaofu JING Chengjie LI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 877-881
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
NMFminimum correlationRFIDanti-collisionunderdetermined mixture
 Summary | Full Text:PDF(2.1MB)

Error Rate Performance Analysis of M-ary Coherent FSO Communications with Spatial Diversity in Strong Atmospheric Turbulence
Jinkyu KANG Seongah JEONG Hoojin LEE 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 897-900
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
free-space optical (FSO)error rate performancestrong atmospheric turbulence
 Summary | Full Text:PDF(241.4KB)

Improved Metric Function for AlphaSeq Algorithm to Design Ideal Complementary Codes for Multi-Carrier CDMA Systems
Shucong TIAN Meng YANG Jianpeng WANG Rui WANG Avik R. ADHIKARY 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 901-905
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
sequence designAlphaSeqdeep reinforcement learning (DRL)Markov decission process (MDP)Monte Carlo tree search (MCTS)reward functionmulti-carrier code-division multiple access (MC-CDMA)
 Summary | Full Text:PDF(415.3KB)

Analysis and Design of 6.78MHz Wireless Power Transfer System for Robot Arm
Katsuki TOKANO Wenqi ZHU Tatsuki OSATO Kien NGUYEN Hiroo SEKIYA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 494-503
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
wireless power transfermulti hopclass-E invertercoil designoptimization
 Summary | Full Text:PDF(3.5MB)

FOREWORD
Shohei YOKOYAMA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 887-887
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(61.6KB)

Cataloging Bad Smells in Use Case Descriptions and Automating Their Detection
Yotaro SEKI Shinpei HAYASHI Motoshi SAEKI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 849-863
Type of Manuscript:  Special Section PAPER (Special Section on Knowledge-Based Software Engineering)
Category: 
Keyword: 
use case descriptionssmell detection
 Summary | Full Text:PDF(2MB)

Does Student-Submission Allocation Affect Peer Assessment Accuracy?
Hideaki OHASHI Toshiyuki SHIMIZU Masatoshi YOSHIKAWA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 888-897
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
peer assessmentstatistical modelsMOOCs
 Summary | Full Text:PDF(1.8MB)

Fault-Tolerant Controller Placement Model by Distributing Switch Load among Multiple Controllers in Software-Defined Network
Seiki KOTACHI Takehiro SATO Ryoichi SHINKUMA Eiji OKI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 533-544
Type of Manuscript:  PAPER
Category: Network
Keyword: 
software-defined networkcontrollercontroller placement probleminteger linear programming
 Summary | Full Text:PDF(2.8MB)

Automating Bad Smell Detection in Goal Refinement of Goal Models
Shinpei HAYASHI Keisuke ASANO Motoshi SAEKI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 837-848
Type of Manuscript:  Special Section PAPER (Special Section on Knowledge-Based Software Engineering)
Category: 
Keyword: 
goal-oriented requirements analysisgoal refinementsmell detection
 Summary | Full Text:PDF(1.1MB)

Deep Coalitional Q-Learning for Dynamic Coalition Formation in Edge Computing
Shiyao DING Donghui LIN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 864-872
Type of Manuscript:  Special Section PAPER (Special Section on Knowledge-Based Software Engineering)
Category: 
Keyword: 
internet of thingsedge computingmulti-agent systemscoalition structure generationreinforcement learningMDPdeep Q-network
 Summary | Full Text:PDF(1.5MB)

Contextualized Language Generation on Visual-to-Language Storytelling
Rizal Setya PERDANA Yoshiteru ISHIDA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 873-886
Type of Manuscript:  Special Section PAPER (Special Section on Knowledge-Based Software Engineering)
Category: 
Keyword: 
visual storytelling task (VST)natural language generationcontextualized attentionartificial intelligence
 Summary | Full Text:PDF(2.2MB)

KBP: Kernel Enhancements for Low-Latency Networking for Virtual Machine and Container without Application Customization
Kei FUJIMOTO Masashi KANEKO Kenichi MATSUI Masayuki AKUTSU 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 522-532
Type of Manuscript:  PAPER
Category: Network
Keyword: 
low latencyhigh throughputnetworkkernelvirtual machinecontainer
 Summary | Full Text:PDF(2.4MB)

Fast xFlow Proxy: Exploring and Visualizing Deep Inside of Carrier Traffic
Shohei KAMAMURA Yuhei HAYASHI Yuki MIYOSHI Takeaki NISHIOKA Chiharu MORIOKA Hiroyuki OHNISHI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 512-521
Type of Manuscript:  PAPER
Category: Network System
Keyword: 
DPDKFPGAIPFIXNetFlowtraffic monitoringxFlow
 Summary | Full Text:PDF(4.3MB)

BOTDA-Based Technique for Measuring Maximum Loss and Crosstalk at Splice Point in Few-Mode Fibers
Tomokazu ODA Atsushi NAKAMURA Daisuke IIDA Hiroyuki OSHIDA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 504-511
Type of Manuscript:  PAPER
Category: Optical Fiber for Communications
Keyword: 
mode division multiplexingfew-mode fibersplice losscrosstalkBrillouin scattering
 Summary | Full Text:PDF(1.2MB)

Resilient Virtual Network Embedding Ensuring Connectivity under Substrate Node Failures
Nagao OGINO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 557-568
Type of Manuscript:  PAPER
Category: Network
Keyword: 
virtual network embeddingvirtual network connectivitydistance-based methodsubstrate node failureresiliency of service
 Summary | Full Text:PDF(669.4KB)

A Low-Cost High-Performance Semantic and Physical Distance Calculation Method Based on ZIP Code
Da LI Yuanyuan WANG Rikuya YAMAMOTO Yukiko KAWAI Kazutoshi SUMIYA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 920-927
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
semantic distancespatial analysispostal codeinformation recommendationsharing economy
 Summary | Full Text:PDF(2.2MB)

A Study on the Bandwidth of the Transformer Matching Circuits
Satoshi TANAKA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 844-852
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
mobile phonepower amplifierpower combinermatching circuittransformerRFLC
 Summary | Full Text:PDF(2.1MB)

Markov-Chain Analysis Model based Active Period Adaptation Scheme for IEEE 802.15.4 Network
Ryota HORIUCHI Kohei TOMITA Nobuyoshi KOMURO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 770-777
Type of Manuscript:  Special Section PAPER (Special Section on Intelligent Transport Systems and Wideband Systems for Smart Cities and Mobility)
Category: 
Keyword: 
Wireless Sensor Network (WSN)IEEE 802.15.4active period controlenergy efficiencyMarkov chain
 Summary | Full Text:PDF(624.6KB)

A Routing Strategy with Optimizing Linear Programming in Hybrid SDN
Chenhui WANG Hong NI Lei LIU 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 569-579
Type of Manuscript:  PAPER
Category: Network
Keyword: 
hybrid SDNload balanceinteger linear optimizationmultipath forwarding
 Summary | Full Text:PDF(1.3MB)

SDM4IIoT: An SDN-Based Multicast Algorithm for Industrial Internet of Things
Hequn LI Jiaxi LU Jinfa WANG Hai ZHAO Jiuqiang XU Xingchi CHEN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 545-556
Type of Manuscript:  PAPER
Category: Network
Keyword: 
Industrial Internet of Things (IIoT)SDN-based multicast (SDM)shared tree (ST) algorithmreal-time supportscalability
 Summary | Full Text:PDF(7.7MB)

Current Status and Issues of Traffic Light Recognition Technology in Autonomous Driving System
Naoki SUGANUMA Keisuke YONEDA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 763-769
Type of Manuscript:  INVITED PAPER (Special Section on Intelligent Transport Systems and Wideband Systems for Smart Cities and Mobility)
Category: 
Keyword: 
traffic light recognitionautonomous drivingimage processingSIP-adus
 Summary | Full Text:PDF(3.1MB)

Cellular V2X Standardization in 4G and 5G
Shohei YOSHIOKA Satoshi NAGATA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 754-762
Type of Manuscript:  INVITED PAPER (Special Section on Intelligent Transport Systems and Wideband Systems for Smart Cities and Mobility)
Category: 
Keyword: 
C-V2X4G5GNRdownlinkuplinksidelink
 Summary | Full Text:PDF(3.1MB)

Performance Evaluation of Bluetooth Low Energy Positioning Systems When Using Sparse Training Data
Tetsuya MANABE Kosuke OMURA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 778-786
Type of Manuscript:  Special Section PAPER (Special Section on Intelligent Transport Systems and Wideband Systems for Smart Cities and Mobility)
Category: 
Keyword: 
bluetooth low energyhybrid algorithmfingerprint algorithmproximity algorithmsparse training data
 Summary | Full Text:PDF(2.4MB)

SVM Based Intrusion Detection Method with Nonlinear Scaling and Feature Selection
Fei ZHANG Peining ZHEN Dishan JING Xiaotang TANG Hai-Bao CHEN Jie YAN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1024-1038
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
IoTsupport vector machineprincipal component analysisintrusion detection
 Summary | Full Text:PDF(1.8MB)

Unfolding Hidden Structures in Cyber-Physical Systems for Thorough STPA Analysis
Sejin JUNG Eui-Sub KIM Junbeom YOO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1103-1106
Type of Manuscript:  LETTER
Category: Software Engineering
Keyword: 
safety analysisCyber-Physical SystemSystem-Theoretic Process Analysiscontrol structure
 Summary | Full Text:PDF(1.3MB)

Toward Generating Robot-Robot Natural Counseling Dialogue
Tomoya HASHIGUCHI Takehiro YAMAMOTO Sumio FUJITA Hiroaki OHSHIMA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 928-935
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
dialogue systemrobot-robot interaction
 Summary | Full Text:PDF(1.3MB)

Anomaly Detection Using Spatio-Temporal Context Learned by Video Clip Sorting
Wen SHAO Rei KAWAKAMI Takeshi NAEMURA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1094-1102
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
computer visiondeep learninganomaly detectionvideo clip sortingspatio-temporal context
 Summary | Full Text:PDF(767.9KB)

Simple Proof of the Lower Bound on the Average Distance from the Fermat-Weber Center of a Convex Body
Xuehou TAN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 853-857
Type of Manuscript:  PAPER
Category: Numerical Analysis and Optimization
Keyword: 
computational geometryFermat-Weber centeraverage distance
 Summary | Full Text:PDF(418.3KB)

Optimal Control of Timed Petri Nets Under Temporal Logic Constraints with Generalized Mutual Exclusion
Kohei FUJITA Toshimitsu USHIO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 808-815
Type of Manuscript:  Special Section PAPER (Special Section on Mathematical Systems Science and its Applications)
Category: 
Keyword: 
timed Petri netslinear temporal logicgeneralized mutual exclusion constraintsinteger linear programming
 Summary | Full Text:PDF(1.6MB)

FOREWORD
Daisuke ISHII 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 787-787
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(268KB)

Predicting A Growing Stage of Rice Plants Based on The Cropping Records over 25 Years — A Trial of Feature Engineering Incorporating Hidden Regional Characteristics —
Hiroshi UEHARA Yasuhiro IUCHI Yusuke FUKAZAWA Yoshihiro KANETA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 955-963
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
e-agriculturecrop predictionfeature engineeringhidden Markov modelknowledge acquisition
 Summary | Full Text:PDF(1.1MB)

Distributed Scheme for Unit Commitment Problem Using Constraint Programming and ADMM
Yuta INOUE Toshiyuki MIYAMOTO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 788-798
Type of Manuscript:  INVITED PAPER (Special Section on Mathematical Systems Science and its Applications)
Category: 
Keyword: 
distributed energy management systemdistributed unit commitmentconstraint optimization problemADMM
 Summary | Full Text:PDF(4.6MB)

Implementation of a Multi-Word Compare-and-Swap Operation without Garbage Collection
Kento SUGIURA Yoshiharu ISHIKAWA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 946-954
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
lock-free algorithmsCAS operationsmulti-threading software
 Summary | Full Text:PDF(828.8KB)

Performance Evaluation of Classification and Verification with Quadrant IQ Transition Image
Hiro TAMURA Kiyoshi YANAGISAWA Atsushi SHIRANE Kenichi OKADA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 580-587
Type of Manuscript:  PAPER
Category: Network Management/Operation
Keyword: 
identificationmachine learningneural networkconvolutional neural networkZigbeeIQ modulationoffset quadrature phase-shift-keyinginternet of thingswireless communicationwireless securityclassificationverification
 Summary | Full Text:PDF(4.5MB)

Long-Time Coherent Integration for Non-Radial Moving Target Based on Radon Fourier Transform with Modified Variant Angle
Denghui YAO Xiaoyong ZHANG Zhengbo SUN Dexiu HU 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 665-674
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
long-time coherent integrationmoving target detectionRadon Fourier transformvariant angle model
 Summary | Full Text:PDF(9MB)

Reliable Decentralized Supervisory Control of Discrete Event Systems with Single-Level Inference
Shigemasa TAKAI Sho YOSHIDA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 799-807
Type of Manuscript:  Special Section PAPER (Special Section on Mathematical Systems Science and its Applications)
Category: 
Keyword: 
discrete event systemdecentralized supervisory controlreliable 1-inference-observabilitysingle-level inference
 Summary | Full Text:PDF(2MB)

Feature-Based Adversarial Training for Deep Learning Models Resistant to Transferable Adversarial Examples
Gwonsang RYU Daeseon CHOI 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1039-1049
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
adversarial trainingadversarial defenseadversarial attackdeep neural networktransferability
 Summary | Full Text:PDF(36.7MB)

Specification and Verification of Multitask Real-Time Systems Using the OTS/CafeOBJ Method
Masaki NAKAMURA Shuki HIGASHI Kazutoshi SAKAKIBARA Kazuhiro OGATA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 823-832
Type of Manuscript:  Special Section PAPER (Special Section on Mathematical Systems Science and its Applications)
Category: 
Keyword: 
multitask real-time systemalgebraic specificationobservational transition systemproof score methodFischer's real-time mutual exclusion protocol
 Summary | Full Text:PDF(2MB)

NCDSearch: Sliding Window-Based Code Clone Search Using Lempel-Ziv Jaccard Distance
Takashi ISHIO Naoto MAEDA Kensuke SHIBUYA Kenho IWAMOTO Katsuro INOUE 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 973-981
Type of Manuscript:  PAPER
Category: Software Engineering
Keyword: 
source code searchnormalized compression distance
 Summary | Full Text:PDF(1015.3KB)

LMI-Based Design of Output Feedback Controllers with Decentralized Event-Triggering
Koichi KITAMURA Koichi KOBAYASHI Yuh YAMASHITA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 816-822
Type of Manuscript:  Special Section PAPER (Special Section on Mathematical Systems Science and its Applications)
Category: 
Keyword: 
cyber-physical systemsevent-triggered controlLMI (Linear Matrix Inequality)output feedback
 Summary | Full Text:PDF(11.1MB)

A Performance Model for Reconfigurable Block Cipher Array Utilizing Amdahl's Law
Tongzhou QU Zibin DAI Yanjiang LIU Lin CHEN Xianzhao XIA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 964-972
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
coarse-grained reconfigurable block cipher arrayblock cipher algorithmAmdahl's lawparallelismperformance
 Summary | Full Text:PDF(1.3MB)

Low-Complexity VBI-Based Channel Estimation for Massive MIMO Systems
Chen JI Shun WANG Haijun FU 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 600-607
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
channel estimationmassive multiple-input multiple-output (MIMO)variational Bayesian inference (VBI)temporal correlationoff-grid refining
 Summary | Full Text:PDF(14.3MB)

Multi-Agent Reinforcement Learning for Cooperative Task Offloading in Distributed Edge Cloud Computing
Shiyao DING Donghui LIN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 936-945
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
internet of thingsedge cloud computingmulti-agent systemsdeep reinforcement learning
 Summary | Full Text:PDF(1.5MB)

High Temporal Resolution-Based Temporal Iterative Tracking for High Framerate and Ultra-Low Delay Dynamic Tracking System
Tingting HU Ryuji FUCHIKAMI Takeshi IKENAGA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1064-1074
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
high frame rate and ultra-low delay visual systemLucas Kanadetemplate trackingFPGA
 Summary | Full Text:PDF(6.5MB)

FOREWORD
Masanori HAMAMURA Tomotaka WADA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 753-753
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(355KB)

A Semantic-Based Dual Location Privacy-Preserving Approach
Xudong YANG Ling GAO Yan LI Jipeng XU Jie ZHENG Hai WANG Quanli GAO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 982-995
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
location privacysemantic attackmulti-anonymizers
 Summary | Full Text:PDF(3.8MB)

An Evaluation of a New Type of High Efficiency Hybrid Gate Drive Circuit for SiC-MOSFET Suitable for Automotive Power Electronics System Applications
Masayoshi YAMAMOTO Shinya SHIRAI Senanayake THILAK Jun IMAOKA Ryosuke ISHIDO Yuta OKAWAUCHI Ken NAKAHARA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-A  No. 5  pp. 834-843
Type of Manuscript:  INVITED PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
SiC-MOSFETgate-drivercurrent-sourcevoltage-sourcegate resistance
 Summary | Full Text:PDF(7.4MB)

Accuracy Improvement in DOA Estimation with Deep Learning
Yuya KASE Toshihiko NISHIMURA Takeo OHGANE Yasutaka OGAWA Takanori SATO Yoshihisa KISHIYAMA 
Publication:   
Publication Date: 2022/05/01
Vol. E105-B  No. 5  pp. 588-599
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
DOA estimationdeep learningmachine learning
 Summary | Full Text:PDF(8.1MB)

Research on the Algorithm of License Plate Recognition Based on MPGAN Haze Weather
Weiguo ZHANG Jiaqi LU Jing ZHANG Xuewen LI Qi ZHAO 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5  pp. 1085-1093
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
image dehazinggenerative adversarial networkmulti-scale convolutionperceptual losslicense plate recognition
 Summary | Full Text:PDF(3MB)

Experiment of Integrated Technologies in Robotics, Network, and Computing for Smart Agriculture
Ryota ISHIBASHI Takuma TSUBAKI Shingo OKADA Hiroshi YAMAMOTO Takeshi KUWAHARA Kenichi KAWAMURA Keisuke WAKAO Takatsune MORIYAMA Ricardo OSPINA Hiroshi OKAMOTO Noboru NOGUCHI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 364-378
Type of Manuscript:  INVITED PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: 
Keyword: 
smart agriculturerobot vehicleautonomous drivingwireless network quality predictionoverlay networkimage processingIOWN
 Summary | Full Text:PDF(10MB)

Dual Self-Guided Attention with Sparse Question Networks for Visual Question Answering
Xiang SHEN Dezhi HAN Chin-Chen CHANG Liang ZONG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 785-796
Type of Manuscript:  PAPER
Category: Natural Language Processing
Keyword: 
visual question answeringsparse question self-attentiondual self-guided attentioncomputer vision
 Summary | Full Text:PDF(1.4MB)

Dynamic Service Chain Construction Based on Model Predictive Control in NFV Environments
Masaya KUMAZAKI Masaki OGURA Takuji TACHIBANA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 399-410
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Network Virtualization
Keyword: 
network function virtualizationservice chainingVNFmodel predictive controloptimization problem
 Summary | Full Text:PDF(3.1MB)

Cylindrical Massive MIMO System with Low-Complexity Angle-Based User Selection for High-Altitude Platform Stations
Koji TASHIRO Kenji HOSHINO Atsushi NAGATE 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 449-460
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Adaptive Array Antennas/MIMO
Keyword: 
high-altitude platform station (HAPS)massive MIMOcylindrical array antennauser selectionservice link6G
 Summary | Full Text:PDF(2.8MB)

An Efficient Resource Allocation Using Resource Abstraction for Optical Access Networks for 5G-RAN
Seiji KOZAKI Akiko NAGASAWA Takeshi SUEHIRO Kenichi NAKURA Hiroshi MINENO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 411-420
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Network Virtualization
Keyword: 
optical access networknetwork virtualizationSDN/NFV5Gdynamic resource controlnetwork resource abstraction
 Summary | Full Text:PDF(2.6MB)

Autonomous Gateway Mobility Control for Heterogeneous Drone Swarms: Link Stabilizer and Path Optimizer
Taichi MIYA Kohta OHSHIMA Yoshiaki KITAGUCHI Katsunori YAMAOKA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 432-448
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Ad Hoc Network
Keyword: 
ad hoc networkHANETsswarm roboticsdynamic GW relocationdelay-aware optimization
 Summary | Full Text:PDF(3.8MB)

Timer-Based Increase and Delay-Based Decrease Algorithm for RDMA Congestion Control
Masahiro NOGUCHI Daisuke SUGAHARA Miki YAMAMOTO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 421-431
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Data Center Network
Keyword: 
datacenter networksRDMAcongestion controldelay-based
 Summary | Full Text:PDF(2.2MB)

RF Signal Frequency Identification in a Direct RF Undersampling Multi-Band Real-Time Spectrum Monitor for Wireless IoT Usage
Tomoyuki FURUICHI Mizuki MOTOYOSHI Suguru KAMEDA Takashi SHIBA Noriharu SUEMATSU 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 461-471
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Software Defined Radio
Keyword: 
real-time spectrum monitordirect RFundersamplingwireless communicationInternet of Things
 Summary | Full Text:PDF(2.3MB)

Time-Domain Eddy Current and Wake Fields Analysis of Pulsed Multipole Magnet Beam Injector in Synchrotron Radiation Ring
Hideki KAWAGUCHI Takumi MURAMATSU Masahiro KATOH Masahito HOSAKA Yoshifumi TAKASHIMA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 146-153
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: 
Keyword: 
synchrotron radiation light sourcebeam injectormultipole magnet fieldeddy currentthin layer conductorwake fields
 Summary | Full Text:PDF(4.1MB)

FOREWORD
Hiroshi OCHI Masayuki KUROSAKI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 611-612
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(470.3KB)

Accurate End-to-End Delay Bound Analysis for Large-Scale Network Via Experimental Comparison
Xiao HONG Yuehong GAO Hongwen YANG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 472-484
Type of Manuscript:  PAPER
Category: Network
Keyword: 
service schedulingQoSnetwork calculusperformance analysislarge-scale network
 Summary | Full Text:PDF(1.5MB)

Opimon: A Transparent, Low-Overhead Monitoring System for OpenFlow Networks
Wassapon WATANAKEESUNTORN Keichi TAKAHASHI Chawanat NAKASAN Kohei ICHIKAWA Hajimu IIDA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 485-493
Type of Manuscript:  PAPER
Category: Network Management/Operation
Keyword: 
Software-Defined Networking (SDN)OpenFlownetwork monitoringvisualizationnetworking
 Summary | Full Text:PDF(3.3MB)

On the Asymptotic Evaluation of the Physical Optics Approximation for Plane Wave Scattering by Circular Conducting Cylinders
Ngoc Quang TA Hiroshi SHIRAI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 128-136
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: 
Keyword: 
physical opticsPOasymptotic approximationcircular conducting cylindersteepest descent pathuniform asymptotic expansionnumerical integration
 Summary | Full Text:PDF(1.7MB)

FOREWORD
Koichi HIRAYAMA Hiroyuki DEGUCHI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 126-127
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(149.2KB)

Volume Integral Equations Combined with Orthogonality of Modes for Analysis of Two-Dimensional Optical Slab Waveguide
Masahiro TANAKA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 137-145
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: 
Keyword: 
volume integral equationoptical slab waveguideorthogonality of modesTE modemethod of momentssingle mode condition
 Summary | Full Text:PDF(864.5KB)

Numerical Analysis of Pulse Response for Slanted Grating Structure with an Air Regions in Dispersion Media by TE Case
Ryosuke OZAKI Tsuneki YAMASAKI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 154-158
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
pulse responseslanted air regionmultilayer division methodFILT methodFSEM
 Summary | Full Text:PDF(475KB)

Exploring Hypotactic Structure for Chinese-English Machine Translation with a Structure-Aware Encoder-Decoder Neural Model
Guoyi MIAO Yufeng CHEN Mingtong LIU Jinan XU Yujie ZHANG Wenhe FENG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 797-806
Type of Manuscript:  PAPER
Category: Natural Language Processing
Keyword: 
neural machine translationdiscourse structurediscourse coherencehypotactic structure
 Summary | Full Text:PDF(2.6MB)

Deep Gaussian Denoising Network Based on Morphological Operators with Low-Precision Arithmetic
Hikaru FUJISAKI Makoto NAKASHIZUKA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 631-638
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image, Digital Signal Processing
Keyword: 
filteringGaussian noisemathematical morphologymorphological filterdeep network
 Summary | Full Text:PDF(1.8MB)

Codebook Design for Vertical Beamforming by Multi-Cell Coordination
Kenji HOSHINO Teruya FUJII 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 622-630
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Digital Signal Processing, Mobile Information Network and Personal Communications
Keyword: 
coordinated beamformingvertical beamformingcell edge5Gmassive MIMOcodebook-based beamforming
 Summary | Full Text:PDF(1.3MB)

Enabling a MAC Protocol with Self-Localization Function to Solve Hidden and Exposed Terminal Problems in Wireless Ad Hoc Networks
Chongchong GU Haoyang XU Nan YAO Shengming JIANG Zhichao ZHENG Ruoyu FENG Yanli XU 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 613-621
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Mobile Information Network and Personal Communications
Keyword: 
WANETMAC protocolsself-localizationhidden terminalexposed terminal
 Summary | Full Text:PDF(2.8MB)

Calibration of a Coaxial-Loaded Stepped Cut-Off Circular Waveguide and Related Application of Dielectric Measurement for Liquids
Kouji SHIBATA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 163-171
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
dielectric measurementliquidcut-off circular waveguideS11calibration
 Summary | Full Text:PDF(1.5MB)

Analysis of an InSb Sphere Array on a Dielectric Substrate in the THz Regime
Jun SHIBAYAMA Takuma KURODA Junji YAMAUCHI Hisamatsu NAKANO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 159-162
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
indium antimonide (InSb)guided-mode resonancesurface plasmon polariton (SPP)surface plasmon resonance (SPR)frequency-dependent FDTD methodtrapezoidal recursive convolution
 Summary | Full Text:PDF(1.3MB)

A Method for Generating Color Palettes with Deep Neural Networks Considering Human Perception
Beiying LIU Kaoru ARAKAWA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 639-646
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image, Vision, Neural Networks and Bioengineering
Keyword: 
color palettedeep neural networkgaze trackinghuman perception
 Summary | Full Text:PDF(2.3MB)

A Method of K-Means Clustering Based on TF-IDF for Software Requirements Documents Written in Chinese Language
Jing ZHU Song HUANG Yaqing SHI Kaishun WU Yanqiu WANG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 736-754
Type of Manuscript:  PAPER
Category: Software Engineering
Keyword: 
ChineseTF-IDFK-meansclustering
 Summary | Full Text:PDF(12.9MB)

Design of Continuous Class-B/J Power Amplifier Based on Mirrored Lowpass Filter Matching Structure
Guohua LIU Huabang ZHONG Cantianci GUO Zhiqun CHENG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-C  No. 4  pp. 172-175
Type of Manuscript:  BRIEF PAPER
Category: Electronic Circuits
Keyword: 
class-B/Jpower amplifierbroadbandlowpass filter
 Summary | Full Text:PDF(11.5MB)

Vector Quantization of Speech Spectrum Based on the VQ-VAE Embedding Space Learning by GAN Technique
Tanasan SRIKOTR Kazunori MANO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 647-654
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Speech and Hearing, Digital Signal Processing
Keyword: 
vector quantizationAutoEncoderWORLD vocodergenerative adversarial networks
 Summary | Full Text:PDF(2.7MB)

SIBYL: A Method for Detecting Similar Binary Functions Using Machine Learning
Yuma MASUBUCHI Masaki HASHIMOTO Akira OTSUKA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 755-765
Type of Manuscript:  PAPER
Category: Dependable Computing
Keyword: 
similaritybinary codefunctionNLPmachine learning
 Summary | Full Text:PDF(665.1KB)

Semi-Supervised Representation Learning via Triplet Loss Based on Explicit Class Ratio of Unlabeled Data
Kazuhiko MURASAKI Shingo ANDO Jun SHIMAMURA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 778-784
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
semi-supervised learningrepresentation learningtriplet loss
 Summary | Full Text:PDF(466.5KB)

A Data Augmentation Method for Cow Behavior Estimation Systems Using 3-Axis Acceleration Data and Neural Network Technology
Chao LI Korkut Kaan TOKGOZ Ayuka OKUMURA Jim BARTELS Kazuhiro TODA Hiroaki MATSUSHIMA Takumi OHASHI Ken-ichi TAKEDA Hiroyuki ITO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 655-663
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Neural Networks and Bioengineering
Keyword: 
animal welfarebehavior estimationdata expansionneural network
 Summary | Full Text:PDF(2.7MB)

Image Super-Resolution via Generative Adversarial Networks Using Metric Projections onto Consistent Sets for Low-Resolution Inputs
Hiroya YAMAMOTO Daichi KITAHARA Hiroki KURODA Akira HIRABAYASHI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 704-718
Type of Manuscript:  PAPER
Category: Image
Keyword: 
single image super-resolutionconvolutional neural networkgenerative adversarial networkmetric projectionconsistent set
 Summary | Full Text:PDF(6.6MB)

NFD.P4: NDN In-Networking Cache Implementation Scheme with P4
Saifeng HOU Yuxiang HU Le TIAN Zhiguang DANG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 820-823
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
NDNin-networking cacheNFDprogramming protocol-independent packet processors (P4)
 Summary | Full Text:PDF(2MB)

Artificial Bandwidth Extension for Lower Bandwidth Using Sinusoidal Synthesis based on First Formant Location
Yuya HOSODA Arata KAWAMURA Youji IIGUNI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 664-672
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
artificial bandwidth extensionspeech enhancementsinusoidal synthesis
 Summary | Full Text:PDF(3.7MB)

Face Super-Resolution via Triple-Attention Feature Fusion Network
Kanghui ZHAO Tao LU Yanduo ZHANG Yu WANG Yuanzhi WANG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 748-752
Type of Manuscript:  LETTER
Category: Image
Keyword: 
convolution neural networktriple-attentionface super-resolution
 Summary | Full Text:PDF(1.2MB)

MKGN: A Multi-Dimensional Knowledge Enhanced Graph Network for Multi-Hop Question and Answering
Ying ZHANG Fandong MENG Jinchao ZHANG Yufeng CHEN Jinan XU Jie ZHOU 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 807-819
Type of Manuscript:  PAPER
Category: Natural Language Processing
Keyword: 
machine reading comprehensionmulti-hop reasoningmulti-dimensional knowledge enhancementgraph neural networks
 Summary | Full Text:PDF(1.6MB)

Discovering Message Templates on Large Scale Bitcoin Abuse Reports Using a Two-Fold NLP-Based Clustering Method
Jinho CHOI Taehwa LEE Kwanwoo KIM Minjae SEO Jian CUI Seungwon SHIN 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 824-827
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
Bitcoin abusetext clusteringtext template campaign
 Summary | Full Text:PDF(1.8MB)

Master-Teacher-Student: A Weakly Labelled Semi-Supervised Framework for Audio Tagging and Sound Event Detection
Yuzhuo LIU Hangting CHEN Qingwei ZHAO Pengyuan ZHANG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 828-831
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
sound event detectionaudio taggingsemi-supervised learningteacher-student
 Summary | Full Text:PDF(1MB)

Triple Loss Based Framework for Generalized Zero-Shot Learning
Yaying SHEN Qun LI Ding XU Ziyi ZHANG Rui YANG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 832-835
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
generalized zero-shot learningtriple lossimage classificationvariational autoencoder
 Summary | Full Text:PDF(754KB)

An Efficient ARQ Scheme under IEEE 802.11ac Error Channel
Xueyan LI Peng CHENG Bin WU 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 694-703
Type of Manuscript:  PAPER
Category: Mobile Information Network and Personal Communications
Keyword: 
aggregationautomatic repeat-requestIEEE 802.11acNS-3
 Summary | Full Text:PDF(838.7KB)

An Algorithm for Single Snapshot 2D-DOA Estimation Based on a Three-Parallel Linear Array Model
Shiwen LIN Yawen ZHOU Weiqin ZOU Huaguo ZHANG Lin GAO Hongshu LIAO Wanchun LI 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 673-681
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
three-parallel linear array modelsingle snapshot2D-DOA estimationparameter matchingrotation invariance
 Summary | Full Text:PDF(1.3MB)

Speaker-Independent Audio-Visual Speech Separation Based on Transformer in Multi-Talker Environments
Jing WANG Yiyu LUO Weiming YI Xiang XIE 
Publication:   
Publication Date: 2022/04/01
Vol. E105-D  No. 4  pp. 766-777
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
audio-visual speech separationmulti-talkertransformermulti-head attentionlip embeddingtime-frequency mask
 Summary | Full Text:PDF(3.3MB)

Construction of Two Classes of Minimal Binary Linear Codes Based on Boolean Function
Jiawei DU Xiaoni DU Wengang JIN Yingzhong ZHANG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 689-693
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
Boolean functionbent functionWalsh transformbinary linear code
 Summary | Full Text:PDF(1.4MB)

Stability Analysis and Control of Decision-Making of Miners in Blockchain
Kosuke TODA Naomi KUZE Toshimitsu USHIO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 682-688
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
blockchainproof-of-workdecision-makingevolutionary gamebifurcationhysteresisfeedback control
 Summary | Full Text:PDF(1.2MB)

Scaling Law of Energy Efficiency in Intelligent Reflecting Surface Enabled Internet of Things Networks
Juan ZHAO Wei-Ping ZHU 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 739-742
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
internet of things (IoT)reflecting intelligent surface (RIS)scaling lawenergy efficiencyspectral efficiency
 Summary | Full Text:PDF(258.2KB)

A Deep Q-Network Based Intelligent Decision-Making Approach for Cognitive Radar
Yong TIAN Peng WANG Xinyue HOU Junpeng YU Xiaoyan PENG Hongshu LIAO Lin GAO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 719-726
Type of Manuscript:  PAPER
Category: Neural Networks and Bioengineering
Keyword: 
cognitive radardeep Q-learning networkelectronic countermeasuresMarkov decision process
 Summary | Full Text:PDF(2.8MB)

Near-Field Beamforming in Time Modulated Arrays
Yue MA Chen MIAO Yuehua LI Wen WU 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 727-729
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
time-modulated arraynear-fieldbeamforming
 Summary | Full Text:PDF(409.9KB)

Study on Cloud-Based GNSS Positioning Architecture with Satellite Selection Algorithm and Report of Field Experiments
Seiji YOSHIDA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 388-398
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Satellite Navigation
Keyword: 
GNSSGPSRTKpositioningsatellite navigationmultipath
 Summary | Full Text:PDF(8.7MB)

Sea Clutter Image Segmentation Method of High Frequency Surface Wave Radar Based on the Improved Deeplab Network
Haotian CHEN Sukhoon LEE Di YAO Dongwon JEONG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 730-733
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
high frequency surface wave radardeep learningsea cluttersemantic segmentation
 Summary | Full Text:PDF(1.5MB)

FOREWORD
Akihiro NAKAO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 347-348
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(189.7KB)

Image Quality Improvement for Capsule Endoscopy Based on Compressed Sensing with K-SVD Dictionary Learning
Yuuki HARADA Daisuke KANEMOTO Takahiro INOUE Osamu MAIDA Tetsuya HIROSE 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 743-747
Type of Manuscript:  LETTER
Category: Image
Keyword: 
compressed sensingcapsule endoscopyK-SVDhigh quality
 Summary | Full Text:PDF(2.9MB)

Interleaved Sequences with Anti-Doppler Properties
Xi CAO Yang YANG Rong LUO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 734-738
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
ambiguity functioninterleaved sequenceGaussian sumanti-Doppler
 Summary | Full Text:PDF(343.1KB)

Resource Allocation Modeling for Fine-Granular Network Slicing in Beyond 5G Systems
Zhaogang SHU Tarik TALEB Jaeseung SONG 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 349-363
Type of Manuscript:  INVITED PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: 
Keyword: 
QoSnetwork softwarizationnetwork slicingreliable communicationsSDNNFV5Gbeyond 5G
 Summary | Full Text:PDF(2.1MB)

Virtual Temporal Friendship Creation: Autonomous Decentralized Friendship Management for Improving Robustness in D2D-Based Social Networking Service
Hanami YOKOI Takuji TACHIBANA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 379-387
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Overlay Network
Keyword: 
device-to-device communicationD2D-based SNSrobustnesstopology designautonomous distributed control
 Summary | Full Text:PDF(4.8MB)

Efficiency and Accuracy Improvements of Secure Floating-Point Addition over Secret Sharing
Kota SASAKI Koji NUIDA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 231-241
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
secure multiparty computationfloating-point numberssecret sharing
 Summary | Full Text:PDF(930.8KB)

Fault Injection Attacks Utilizing Waveform Pattern Matching against Neural Networks Processing on Microcontroller
Yuta FUKUDA Kota YOSHIDA Takeshi FUJINO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 300-310
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
fault injectionclock glitchneural networkpattern matching
 Summary | Full Text:PDF(6.3MB)

Adaptive Binarization for Vehicle State Images Based on Contrast Preserving Decolorization and Major Cluster Estimation
Ye TIAN Mei HAN 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 679-688
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
image binarizationcontrast preserving decolorizationmajor cluster estimationclusteringoptical character recognition
 Summary | Full Text:PDF(1.5MB)

FOREWORD
Ken-ichi IWATA Hiroshi KAMABE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 344-344
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(1002.8KB)

Machine Learning Based Hardware Trojan Detection Using Electromagnetic Emanation
Junko TAKAHASHI Keiichi OKABE Hiroki ITOH Xuan-Thuy NGO Sylvain GUILLEY Ritu-Ranjan SHRIVASTWA Mushir AHMED Patrick LEJOLY 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 311-325
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
hardware TrojanRISC-Vside-channel analysiselectromagnetic leakagemachine learningoutliers detection
 Summary | Full Text:PDF(3.7MB)

Mixture-Based 5-Round Physical Attack against AES: Attack Proposal and Noise Evaluation
Go TAKAMI Takeshi SUGAWARA Kazuo SAKIYAMA Yang LI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 289-299
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
AESphysical attackcryptanalysisside-channel attack
 Summary | Full Text:PDF(1.5MB)

FOREWORD
Masashi KIYOMI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 450-450
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(111.3KB)

Discriminative Part CNN for Pedestrian Detection
Yu WANG Cong CAO Jien KATO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 700-712
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
pedestrian detectionocclusion handlingparts miningparts detectorsDiscriminative Part CNN
 Summary | Full Text:PDF(1.8MB)

Approximate Minimum Energy Point Tracking and Task Scheduling for Energy-Efficient Real-Time Computing
Takumi KOMORI Yutaka MASUDA Jun SHIOMI Tohru ISHIHARA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 518-529
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
minimum energy point tracking (MEPT)dynamic voltage and frequency scaling (DVFS)adaptive body biasing (ABB)real-time operating system (RTOS)soft real-time scheduling
 Summary | Full Text:PDF(8.3MB)

FOREWORD
Masashi KOMORI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 556-556
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(105.5KB)

Hierarchical Gaussian Markov Random Field for Image Denoising
Yuki MONMA Kan ARO Muneki YASUDA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 689-699
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
Bayesian image denoisingGaussian Markov random fieldhierarchical Bayes methodlinear-time algorithm
 Summary | Full Text:PDF(1.4MB)

An Improvement of the Biased-PPSZ Algorithm for the 3SAT Problem
Tong QIN Osamu WATANABE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 481-490
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
3SATrandomized algorithmPPSZBiased-PPSZnumerical analysis
 Summary | Full Text:PDF(445.2KB)

The Huffman Tree Problem with Upper-Bounded Linear Functions
Hiroshi FUJIWARA Yuichi SHIRAI Hiroaki YAMAMOTO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 474-480
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
algorithmcombinatorial optimizationmathematical optimizationbinary treeHuffman coding
 Summary | Full Text:PDF(413.6KB)

A Polynomial Delay Algorithm for Enumerating 2-Edge-Connected Induced Subgraphs
Taishu ITO Yusuke SANO Katsuhisa YAMANAKA Takashi HIRAYAMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 466-473
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
enumeration algorithm2-edge-connected induced subgraphreverse searchpolynomial delay
 Summary | Full Text:PDF(534.5KB)

Register Minimization and its Application in Schedule Exploration for Area Minimization for Double Modular Redundancy LSI Design
Yuya KITAZAWA Kazuhito ITO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 530-539
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
double modular redundancyregister minimizationsoft errorLSI design
 Summary | Full Text:PDF(1.7MB)

Generalization of Limit Theorems for Connected-(r, s)-out-of- (m, n):F Lattice Systems
Koki YAMADA Taishin NAKAMURA Hisashi YAMAMOTO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 562-570
Type of Manuscript:  PAPER
Category: Reliability, Maintainability and Safety Analysis
Keyword: 
Connected-(r, s)-out-of-(m, n):F lattice systemsystem reliabilitylimit theorem
 Summary | Full Text:PDF(1.5MB)

Recursive Multi-Scale Channel-Spatial Attention for Fine-Grained Image Classification
Dichao LIU Yu WANG Kenji MASE Jien KATO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 713-726
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
attention modulegated convolutionattention mechanismimage classificationfine-grained image recognition
 Summary | Full Text:PDF(1.5MB)

A Study on Cognitive Transformation in the Process of Acquiring Movement Skills for Changing Running Direction
Masatoshi YAMADA Masaki OHATA Daisuke KAKOI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 565-577
Type of Manuscript:  Special Section PAPER (Special Section on Human Communication IV)
Category: 
Keyword: 
cognitive transformationskill acquisitionchange-of-direction performancecoaching
 Summary | Full Text:PDF(3.1MB)

Complexity of Critter Crunch
Tianfeng FENG Leonie RYVKIN Jérôme URHAUSEN Giovanni VIGLIETTA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 517-531
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
Critter Crunchpuzzle gamecomputational complexityNP-hard problem
 Summary | Full Text:PDF(1.1MB)

Cooperative Recording to Increase Storage Efficiency in Networked Home Appliances
Eunsam KIM Jinsung KIM Hyoseop SHIN 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 727-731
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
networked PVRscooperative recordingstorage efficiencyP2P streaming
 Summary | Full Text:PDF(1.3MB)

Anomaly Prediction for Wind Turbines Using an Autoencoder with Vibration Data Supported by Power-Curve Filtering
Masaki TAKANASHI Shu-ichi SATO Kentaro INDO Nozomu NISHIHARA Hiroki HAYASHI Toru SUZUKI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 732-735
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
anomaly predictionautoencodervibration dataSCADA datapower-curve filtering
 Summary | Full Text:PDF(544KB)

FPGA Implementation of a Stream-Based Real-Time Hardware Line Segment Detector
Taito MANABE Taichi KATAYAMA Yuichiro SHIBATA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 468-477
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
line detectionstream processingFPGAreal-time
 Summary | Full Text:PDF(2.9MB)

Adversarial Scan Attack against Scan Matching Algorithm for Pose Estimation in LiDAR-Based SLAM
Kota YOSHIDA Masaya HOJO Takeshi FUJINO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 326-335
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
instrumentation securitySLAMLiDARadversarial examples
 Summary | Full Text:PDF(2.8MB)

Five Cells and Tilepaint are NP-Complete
Chuzo IWAMOTO Tatsuya IDE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 508-516
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
Five CellsTilepaintpencil puzzleNP-complete
 Summary | Full Text:PDF(1.2MB)

Three-Stage Padding Configuration for Sparse Arrays with Larger Continuous Virtual Aperture and Increased Degrees of Freedom
Abdul Hayee SHAIKH Xiaoyu DANG Imran A. KHOSO Daqing HUANG 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 549-561
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
direction-of-arrival estimationvirtual array aperturecoprime arraydegrees of freedom
 Summary | Full Text:PDF(2.6MB)

Bicolored Path Embedding Problems Inspired by Protein Folding Models
Tianfeng FENG Ryuhei UEHARA Giovanni VIGLIETTA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 623-633
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
bicolored grid graphembedding problemHP (hydrophobic-polar) modelHamiltonian path problemprotein folding problem
 Summary | Full Text:PDF(970.9KB)

An O(n2)-Time Algorithm for Computing a Max-Min 3-Dispersion on a Point Set in Convex Position
Yasuaki KOBAYASHI Shin-ichi NAKANO Kei UCHIZAWA Takeaki UNO Yutaro YAMAGUCHI Katsuhisa YAMANAKA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 503-507
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
dispersion problemfacility location
 Summary | Full Text:PDF(519.2KB)

Finite Automata with Colored Accepting States and Their Unmixedness Problems
Yoshiaki TAKAHASHI Akira ITO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 491-502
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
de Bruijn graphsfinite automatastate-minimizationNLOG-completenessNP-completenessindependent set
 Summary | Full Text:PDF(720.1KB)

Simultaneous Scheduling and Core-Type Optimization for Moldable Fork-Join Tasks on Heterogeneous Multicores
Hiroki NISHIKAWA Kana SHIMADA Ittetsu TANIGUCHI Hiroyuki TOMIYAMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 540-548
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
parallel computingtask schedulingheterogeneous multicoresinteger linear programming
 Summary | Full Text:PDF(1.7MB)

Upper Bounds on the Error Probability for the Ensemble of Linear Block Codes with Mismatched Decoding
Toshihiro NIINOMI Hideki YAGI Shigeichi HIRASAWA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 363-371
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
DS2 boundensemble of linear block codesmismatched decodingregular channelsingle letter exponent
 Summary | Full Text:PDF(1.1MB)

Experimental Study of Fault Injection Attack on Image Sensor Interface for Triggering Backdoored DNN Models
Tatsuya OYAMA Shunsuke OKURA Kota YOSHIDA Takeshi FUJINO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 336-343
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
backdoor attackMIPIimage sensor interfacedeep neural networksimage tampering
 Summary | Full Text:PDF(3.8MB)

Weakly Byzantine Gathering with a Strong Team
Jion HIROSE Junya NAKAMURA Fukuhito OOSHITA Michiko INOUE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 541-555
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
distributed algorithmdeterministic algorithmmobile agentsgatheringByzantine faults
 Summary | Full Text:PDF(605.4KB)

Constructions of l-Adic t-Deletion-Correcting Quantum Codes
Ryutaroh MATSUMOTO Manabu HAGIWARA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 571-575
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
quantum codequantum deletionentanglement-assisted codestabilizer code
 Summary | Full Text:PDF(1.2MB)

A Sparsely-Connected OTFS-BFDM System Using Message-Passing Decoding
Tingyao WU Zhisong BIE Celimuge WU 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 576-583
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
orthogonal time frequency spacebi-orthogonal frequency division multiplexingout-of-band emissionpeak-to-average ratiobit error rate
 Summary | Full Text:PDF(2.5MB)

Assessment System of Presentation Slide Design Using Visual and Structural Features
Shengzhou YI Junichiro MATSUGAMI Toshihiko YAMASAKI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 587-596
Type of Manuscript:  Special Section PAPER (Special Section on Human Communication IV)
Category: 
Keyword: 
presentation slideclass imbalancefeature fusiontransfer learningmulti-task learning
 Summary | Full Text:PDF(3.1MB)

Effectiveness of “Neither-Good-Nor-Bad” Information on User's Trust in Agents in Presence of Numerous Options
Yuta SUZUMURA Jun-ichi IMAI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 557-564
Type of Manuscript:  Special Section PAPER (Special Section on Human Communication IV)
Category: 
Keyword: 
Human-Agent Interaction“Neither-Good-Nor-Bad” informationtrustworthiness of agentsnumerous options
 Summary | Full Text:PDF(1.9MB)

Applying Byte-Shuffling to CLEFIA-Type Structure
Kazuto SHIMIZU Kosei SAKAMOTO Takanori ISOBE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 268-277
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
block cipherGFNCLEFIAbyte-shufflingactive S-box
 Summary | Full Text:PDF(1.7MB)

An Equivalent Expression for the Wyner-Ziv Source Coding Problem
Tetsunao MATSUTA Tomohiko UYEMATSU 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 353-362
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Information Theory
Keyword: 
chromatic numbercoveringfinite blocklengthlossy source codingside informationzero-error coding
 Summary | Full Text:PDF(1MB)

Channel Coding with Cost Paid on Delivery
Mikihiko NISHIARA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 345-352
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Information Theory
Keyword: 
channel codingcost constraintgeneral channelsdecoding errorcost overrun
 Summary | Full Text:PDF(482.8KB)

Use of Cyclic-Delay Diversity (CDD) with Modified Channel Estimation for FER Improvement in OFDM Downlink
Masafumi MORIYAMA Kenichi TAKIZAWA Hayato TEZUKA Fumihide KOJIMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 326-337
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
IoTOFDMSTBCCDDchannel estimation
 Summary | Full Text:PDF(13.8MB)

Fast Neighborhood Rendezvous
Ryota EGUCHI Naoki KITAMURA Taisuke IZUMI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 597-610
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
rendezvousrandomized algorithmsublinear-time algorithmwhiteboards
 Summary | Full Text:PDF(562.2KB)

A 6.5Gb/s Shared Bus Using Electromagnetic Connectors for Downsizing and Lightening Satellite Processor System
Atsutake KOSUGE Mototsugu HAMADA Tadahiro KURODA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 478-486
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
transmission line couplernon-contact connecterinterfacetransceiver
 Summary | Full Text:PDF(3.3MB)

User Identification and Channel Estimation by Iterative DNN-Based Decoder on Multiple-Access Fading Channel
Lantian WEI Shan LU Hiroshi KAMABE Jun CHENG 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 417-424
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory and Signals
Keyword: 
signature codedeep neural networkcompressed sensinguser identificationchannel estimation
 Summary | Full Text:PDF(2.1MB)

Polarity Classification of Social Media Feeds Using Incremental Learning — A Deep Learning Approach
Suresh JAGANATHAN Sathya MADHUSUDHANAN 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 584-593
Type of Manuscript:  PAPER
Category: Neural Networks and Bioengineering
Keyword: 
polarity classificationonline feedsrecurrent neural networkslong short-term memoryextreme learning machineincremental learning
 Summary | Full Text:PDF(1.8MB)

Latent Space Virtual Adversarial Training for Supervised and Semi-Supervised Learning
Genki OSADA Budrul AHSAN Revoti PRASAD BORA Takashi NISHIDE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 667-678
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
consistency regularizationadversarial trainingimage classificationsemi-supervised learningand unsupervised learning
 Summary | Full Text:PDF(1.9MB)

A Localization Method Based on Partial Correlation Analysis for Dynamic Wireless Network
Yuki HORIGUCHI Yusuke ITO Aohan LI Mikio HASEGAWA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 594-597
Type of Manuscript:  LETTER
Category: Nonlinear Problems
Keyword: 
wireless communicationlocalizationpartial correlation analysis
 Summary | Full Text:PDF(519.2KB)

Multimodal Prediction of Social Responsiveness Score with BERT-Based Text Features
Takeshi SAGA Hiroki TANAKA Hidemi IWASAKA Satoshi NAKAMURA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 578-586
Type of Manuscript:  Special Section PAPER (Special Section on Human Communication IV)
Category: 
Keyword: 
social skills trainingsocial communicationsocial responsiveness scalelinear regressionfeature selection
 Summary | Full Text:PDF(606.1KB)

Network Tomography for Information-Centric Networking
Ryoichi KAWAHARA Takuya YANO Rie TAGYO Daisuke IKEGAMI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 259-269
Type of Manuscript:  PAPER
Category: Network
Keyword: 
network tomographyICNprobabilistic routing
 Summary | Full Text:PDF(1.2MB)

Link Availability Prediction Based on Machine Learning for Opportunistic Networks in Oceans
Lige GE Shengming JIANG Xiaowei WANG Yanli XU Ruoyu FENG Zhichao ZHENG 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 598-602
Type of Manuscript:  LETTER
Category: Reliability, Maintainability and Safety Analysis
Keyword: 
maritime communicationopportunistic networkslink predictionmachine learning
 Summary | Full Text:PDF(778.1KB)

On Hermitian LCD Generalized Gabidulin Codes
Xubo ZHAO Xiaoping LI Runzhi YANG Qingqing ZHANG Jinpeng LIU 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 607-610
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
MRD codesrank metricgeneralized Gabidulin codesHermitian LCD codes
 Summary | Full Text:PDF(173.7KB)

Balanced Whiteman Generalized Cyclotomic Sequences with Maximal 2-adic Complexity
Chun-e ZHAO Yuhua SUN Tongjiang YAN Xubo ZHAO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 603-606
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
2-adic complexitygeneralized cyclotomic sequencescirculant matrix
 Summary | Full Text:PDF(260.4KB)

GPGPU Implementation of Variational Bayesian Gaussian Mixture Models
Hiroki NISHIMOTO Renyuan ZHANG Yasuhiko NAKASHIMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 611-622
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
GPGPUGaussian mixture modelvariational Bayesmachine learningclustering
 Summary | Full Text:PDF(1MB)

Mantle-Cloak Antenna by Controlling Surface Reactance of Dielectric-Loaded Dipole Antenna
Thanh Binh NGUYEN Naobumi MICHISHITA Hisashi MORISHITA Teruki MIYAZAKI Masato TADOKORO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 275-284
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
mantle-cloak antennadielectric-loaded antennasurface reactancestrip conductorsband rejection characteristicsone-wavelength
 Summary | Full Text:PDF(4MB)

An Adjustable Contention Window Management for Dense IEEE 802.11 Networks
Chandra Sukanya NANDYALA Sunggeun JIN 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 270-274
Type of Manuscript:  PAPER
Category: Network
Keyword: 
wireless LANcontention windowNS-3
 Summary | Full Text:PDF(885.3KB)

An Efficient Secure Division Protocol Using Approximate Multi-Bit Product and New Constant-Round Building Blocks
Keitaro HIWATASHI Satsuya OHATA Koji NUIDA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 404-416
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
secure multi-party computationdivision protocolclient-aided modelconstant-round protocols
 Summary | Full Text:PDF(1.5MB)

A Construction of Binary Punctured Linear Codes and A Supporting Method for Best Code Search
Takuya OHARA Makoto TAKITA Masakatu MORII 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 372-380
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
best codemodified codelinear codeweight distributionminimum distance
 Summary | Full Text:PDF(763.5KB)

Linking Reversed and Dual Codes of Quasi-Cyclic Codes
Ramy TAKI ELDIN Hajime MATSUI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 381-388
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
error-correcting codesminimum distancereversed codesreversible codesself-orthogonal codesself-dual codes
 Summary | Full Text:PDF(1.1MB)

Efficient Zero-Knowledge Proofs of Graph Signature for Connectivity and Isolation Using Bilinear-Map Accumulator
Toru NAKANISHI Hiromi YOSHINO Tomoki MURAKAMI Guru-Vamsi POLICHARLA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 389-403
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
zero-knowledge proofssignaturesgraphbilinear mapaccumulatorpairing
 Summary | Full Text:PDF(2.3MB)

Specific Absorption Rate (SAR) Calculations in the Abdomen of the Human Body Caused by Smartphone at Various Tilt Angles: A Consideration of the 1950MHz Band
Chiaki TAKASAKA Kazuyuki SAITO Masaharu TAKAHASHI Tomoaki NAGAOKA Kanako WAKE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 295-301
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
numerical smartphone modelfinite-difference time-domain (FDTD) methodspecific absorption rate (SAR)dosimetry
 Summary | Full Text:PDF(2.7MB)

A Study on Gain Enhanced Leaf-Shaped Bow-Tie Slot Array Antenna within Quasi-Millimeter Wave Band
Mangseang HOR Takashi HIKAGE Manabu YAMAMOTO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 285-294
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
leaf-shaped bowtie slot antennaslot antennas arrayFDTDquasi-millimeter wave band
 Summary | Full Text:PDF(3.4MB)

Design of a Linear Layer for a Block Cipher Based on Type-2 Generalized Feistel Network with 32 Branches
Kosei SAKAMOTO Kazuhiko MINEMATSU Nao SHIBATA Maki SHIGERI Hiroyasu KUBO Takanori ISOBE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 278-288
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
Type-2 Generalized Feistel NetworkpermutationMILP
 Summary | Full Text:PDF(2.8MB)

FOREWORD
Yoshinori TAKEUCHI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 436-436
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(411.1KB)

FOREWORD
Shoichi HIROSE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 142-142
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(495.1KB)

Macro Cell Switching of Transmit Antennas in Distributed Antenna Transmission
Takahito TSUKAMOTO Go OTSURU Yukitoshi SANADA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 302-308
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
distributed antenna transmissionProportional fair schedulingmacro cell switching
 Summary | Full Text:PDF(844.3KB)

The Ratio of the Desired Parameters of Deep Neural Networks
Yasushi ESAKI Yuta NAKAHARA Toshiyasu MATSUSHIMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 433-435
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Neural Networks and Bioengineering
Keyword: 
neural networksdeep learningthe approximation accuracy of neural networks
 Summary | Full Text:PDF(270.7KB)

A Subquadratic-Time Distributed Algorithm for Exact Maximum Matching
Naoki KITAMURA Taisuke IZUMI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 634-645
Type of Manuscript:  PAPER
Category: Software System
Keyword: 
distributed graph algorithmmaximum matchingcongest model
 Summary | Full Text:PDF(518.5KB)

Spatial Vectors Effective for Nakagami-m Fading MIMO Channels
Tatsumi KONISHI Hiroyuki NAKANO Yoshikazu YANO Michihiro AOKI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 428-432
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Communication Theory and Signals
Keyword: 
spatial vectormillimeter waveMIMONakagami-m fadingRician fading
 Summary | Full Text:PDF(521.7KB)

An Overflow/Underflow-Free Fixed-Point Bit-Width Optimization Method for OS-ELM Digital Circuit
Mineto TSUKADA Hiroki MATSUTANI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 437-447
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
OS-ELMbit-width optimizationfixed-point design
 Summary | Full Text:PDF(2.4MB)

Upper Bound on Privacy-Utility Tradeoff Allowing Positive Excess Distortion Probability
Shota SAITO Toshiyasu MATSUSHIMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 425-427
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Information Theory
Keyword: 
distortion functionf-leakageprivacy-utility tradeoff
 Summary | Full Text:PDF(243.5KB)

Comparison of a Probabilistic Returning Scheme for Preemptive and Non-Preemptive Schemes in Cognitive Radio Networks with Two Classes of Secondary Users
Yuan ZHAO Wuyi YUE Yutaka TAKAHASHI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 338-346
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cognitive radio networksreturning probabilityMarkov chainoptimization
 Summary | Full Text:PDF(1.7MB)

Two-Stage Belief Propagation Detection with MMSE Pre-Cancellation for Overloaded MIMO
Risa SHIOI Takashi IMAMURA Yukitoshi SANADA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 309-317
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
BP MIMO detectionMMSE pre-cancellationoverloaded MIMO detection
 Summary | Full Text:PDF(1.2MB)

Driver Status Monitoring System with Body Channel Communication Technique Using Conductive Thread Electrodes
Beomjin YUK Byeongseol KIM Soohyun YOON Seungbeom CHOI Joonsung BAE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3  pp. 318-325
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
body area networkbody channel communicationconductive threadelectrocardiogramheart rate variability
 Summary | Full Text:PDF(2.1MB)

A Hardware Oriented Approximate Convex Hull Algorithm and its FPGA Implementation
Tatsuma MORI Taito MANABE Yuichiro SHIBATA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 459-467
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
convex hullhardware algorithmFPGAapproximated algorithm
 Summary | Full Text:PDF(1.5MB)

Reconfigurable Neural Network Accelerator and Simulator for Model Implementation
Yasuhiro NAKAHARA Masato KIYAMA Motoki AMAGASAKI Qian ZHAO Masahiro IIDA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 448-458
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
AI chipAI edge computingconvolutional neural network
 Summary | Full Text:PDF(2.1MB)

Sublinear Computation Paradigm: Constant-Time Algorithms and Sublinear Progressive Algorithms
Kyohei CHIBA Hiro ITO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 131-141
Type of Manuscript:  INVITED PAPER
Category: Algorithms and Data Structures
Keyword: 
sublinear computation paradigmbig datasublinear-time algorithmsconstant-time algorithmstesterprogressive algorithms
 Summary | Full Text:PDF(3.9MB)

Receiver Selective Opening Chosen Ciphertext Secure Identity-Based Encryption
Keisuke HARA Takahiro MATSUDA Keisuke TANAKA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 160-172
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
identity-based encryptionreceiver selective opening securitychosen ciphertext attack
 Summary | Full Text:PDF(1.2MB)

Activation-Aware Slack Assignment Based Mode-Wise Voltage Scaling for Energy Minimization
TaiYu CHENG Yutaka MASUDA Jun NAGAYAMA Yoichi MOMIYAMA Jun CHEN Masanori HASHIMOTO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 497-508
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
mode-wise voltage-scalingactivation-aware slack assignmentmulti-corner multi-modedownhill simplex method
 Summary | Full Text:PDF(2.7MB)

Boosting CPA to CCA2 for Leakage-Resilient Attribute-Based Encryption by Using New QA-NIZK
Toi TOMITA Wakaha OGATA Kaoru KUROSAWA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 143-159
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
leakage-resilienceCCA2-securityattribute-based encryptionQA-NIZKsimulation-soundness
 Summary | Full Text:PDF(1.4MB)

Competent Triple Identification for Knowledge Graph Completion under the Open-World Assumption
Esrat FARJANA Natthawut KERTKEIDKACHORN Ryutaro ICHISE 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 646-655
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
knowledge extractioninformation retrievalcompetent tripleknowledge graph completion
 Summary | Full Text:PDF(2MB)

Research on Dissections of a Net of a Cube into Nets of Cubes
Tamami OKADA Ryuhei UEHARA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 459-465
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
computational origamipolyominorep-cuberep-tile
 Summary | Full Text:PDF(547.7KB)

Cyclic Shift Problems on Graphs
Kwon Kham SAI Giovanni VIGLIETTA Ryuhei UEHARA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 532-540
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
reconfiguration problemcyclic shift puzzlepermutation groupgeneratorNP-hard problem
 Summary | Full Text:PDF(1.1MB)

A Compact and High-Resolution CMOS Switch-Type Phase Shifter Achieving 0.4-dB RMS Gain Error for 5G n260 Band
Jian PANG Xueting LUO Zheng LI Atsushi SHIRANE Kenichi OKADA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-C  No. 3  pp. 102-109
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
5th generation mobile network (5G)n260 bandswith-type phase shifter39 GHzCMOSphased-array
 Summary | Full Text:PDF(1.5MB)

F-band Frequency Multipliers with Fundamental and Harmonic Rejection for Improved Conversion Gain and Output Power
Ibrahim ABDO Korkut Kaan TOKGOZ Atsushi SHIRANE Kenichi OKADA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-C  No. 3  pp. 118-125
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
F-band100GHzfrequency multiplierpush-push doublerfrequency tripler
 Summary | Full Text:PDF(1.6MB)

Low-Power Design Methodology of Voltage Over-Scalable Circuit with Critical Path Isolation and Bit-Width Scaling
Yutaka MASUDA Jun NAGAYAMA TaiYu CHENG Tohru ISHIHARA Yoichi MOMIYAMA Masanori HASHIMOTO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 509-517
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
critical path isolationbit-width scalingvoltage over-scalingapproximate computing
 Summary | Full Text:PDF(2.6MB)

Reduction of LSI Maximum Power Consumption with Standard Cell Library of Stack Structured Cells
Yuki IMAI Shinichi NISHIZAWA Kazuhito ITO 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 487-496
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
maximum power reductionlow speed operationstandard cellstack structure
 Summary | Full Text:PDF(4.2MB)

Effects of Lossy Mediums for Resonator-Coupled Type Wireless Power Transfer System using Conventional Single- and Dual-Spiral Resonators
Nur Syafiera Azreen NORODIN Kousuke NAKAMURA Masashi HOTTA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-C  No. 3  pp. 110-117
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
electromagnetic couplingwireless power transferlossy mediumspower transmission efficiencyspiral resonator
 Summary | Full Text:PDF(5.9MB)

Android Malware Detection Based on Functional Classification
Wenhao FAN Dong LIU Fan WU Bihua TANG Yuan'an LIU 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 656-666
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
Androidmalware detectionfunctional classificationmobile securityHITS algorithm
 Summary | Full Text:PDF(2.2MB)

Tight Security of Twin-DH Hashed ElGamal KEM in Multi-User Setting
Yuji HASHIMOTO Koji NUIDA Goichiro HANAOKA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 173-181
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
twin-DH hashed ElGamalmulti-user setting
 Summary | Full Text:PDF(1MB)

Revisiting the Orthogonal Lattice Algorithm in Solving General Approximate Common Divisor Problem
Xiaoling YU Yuntao WANG Chungen XU Tsuyoshi TAKAGI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 195-202
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
general approximate common divisor problemorthogonal lattice algorithmLLL algorithm
 Summary | Full Text:PDF(1.7MB)

Efficient Computation of Betweenness Centrality by Graph Decompositions and Their Applications to Real-World Networks
Tatsuya INOHA Kunihiko SADAKANE Yushi UNO Yuma YONEBAYASHI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-D  No. 3  pp. 451-458
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science - New Trends of Theory of Computation and Algorithm -)
Category: 
Keyword: 
BC-treeBrandes' algorithmcentrality of networksgraph decomposition
 Summary | Full Text:PDF(362KB)

Improving Practical UC-Secure Commitments based on the DDH Assumption
Eiichiro FUJISAKI 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 182-194
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
universal composabilitystatic and adaptively UC-secure commitmentthe DH assumption
 Summary | Full Text:PDF(1.1MB)

Formal Verification of Fair Exchange Based on Bitcoin Smart Contracts
Cheng SHI Kazuki YONEYAMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 242-267
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
formal methodssmart contractsfairnessProVerif
 Summary | Full Text:PDF(971.9KB)

Private Decision Tree Evaluation by a Single Untrusted Server for Machine Learnig as a Service
Yoshifumi SAITO Wakaha OGATA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 203-213
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
privacy preservingdecision tree evaluationfully homomorphic encryptionsecure multiparty computation
 Summary | Full Text:PDF(1.3MB)

Private Decision Tree Evaluation with Constant Rounds via (Only) SS-3PC over Ring and Field
Hikaru TSUCHIDA Takashi NISHIDE Yusaku MAEDA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 214-230
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
private decision tree evaluationmultiparty computationconstant-round protocol
 Summary | Full Text:PDF(1.3MB)

Learning from Noisy Complementary Labels with Robust Loss Functions
Hiroki ISHIGURO Takashi ISHIDA Masashi SUGIYAMA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 364-376
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
complementary labellabel noiserobust loss functionloss correction
 Summary | Full Text:PDF(1.1MB)

Deep-Learning-Assisted Single-Pixel Imaging for Gesture Recognition in Consideration of Privacy
Naoya MUKOJIMA Masaki YASUGI Yasuhiro MIZUTANI Takeshi YASUI Hirotsugu YAMAMOTO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 79-85
Type of Manuscript:  INVITED PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
single-pixel imagingdeep-learninggesture recognitionU-netprivacy-preserving
 Summary | Full Text:PDF(1.3MB)

Efficient Task Allocation Protocol for a Hybrid-Hierarchical Spatial-Aerial-Terrestrial Edge-Centric IoT Architecture
Abbas JAMALIPOUR Forough SHIRIN ABKENAR 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 116-130
Type of Manuscript:  INVITED PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
fog computingInternet of Things (IoT)unmanned aerial vehicles (UAVs)low earth orbit (LEO) satellitesenergy harvesting (EH)k-means clustering
 Summary | Full Text:PDF(3.8MB)

Random Numbers Generated by the Oscillator Sampling Method as a Renewal Process
Masahiro KAMINAGA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 118-121
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
true random number generatoroscillator sampling methodrenewal process
 Summary | Full Text:PDF(278.8KB)

Status Update for Accurate Remote Estimation: Centralized and Decentralized Schemes
Jingzhou SUN Yuxuan SUN Sheng ZHOU Zhisheng NIU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 131-139
Type of Manuscript:  INVITED PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
remote estimationage of informationdecentralized accessmean-field model
 Summary | Full Text:PDF(1.8MB)

Multi-Agent Distributed Route Selection under Consideration of Time Dependency among Agents' Road Usage for Vehicular Networks
Takanori HARA Masahiro SASABE Shoji KASAHARA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 140-150
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
multi-agent distributed route selectiontime-dependent flowgradient descent methodroad networkvehicular networks
 Summary | Full Text:PDF(2.5MB)

Classifying Near-Miss Traffic Incidents through Video, Sensor, and Object Features
Shuhei YAMAMOTO Takeshi KURASHIMA Hiroyuki TODA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 377-386
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
deep neural networkevent recordernear-miss traffic incidentmulti-modal datatime-series data
 Summary | Full Text:PDF(1.3MB)

Consistency Regularization on Clean Samples for Learning with Noisy Labels
Yuichiro NOMURA Takio KURITA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 387-395
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
deep learningnoisy labelsimage classificationconsistency regularization
 Summary | Full Text:PDF(952.4KB)

A Study on the Increase of Perceivable Information in the Saccade with High Speed Line Display
Naoki KAWASAKI Yuuki MACHIDA Takayuki MISU Keiichi ABE Hiroshi SUGIMURA Makiko OKUMURA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 72-78
Type of Manuscript:  INVITED PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
saccadeline displayflashing frequencyperceivable pixels
 Summary | Full Text:PDF(1.9MB)

FOREWORD
Rumiko YAMAGUCHI 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 51-51
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(71.4KB)

An Efficient Calculation for TI-LFA Rerouting Path
Kazuya SUZUKI 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 196-204
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
IP routingsegment routingIP fast-reroute
 Summary | Full Text:PDF(1002.1KB)

FPGA Implementation of 3-Bit Quantized Multi-Task CNN for Contour Detection and Disparity Estimation
Masayuki MIYAMA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 406-414
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
contour detectiondisparity estimationMulti-Taskconvolutional neural networkstereo visionFPGA
 Summary | Full Text:PDF(1.3MB)

New Construction Methods on Multiple Output Resilient Boolean Functions with High Nonlinearity
Luyang LI Linhui WANG Dong ZHENG Qinlan ZHAO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 87-92
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
stream cipherBoolean functionnonlinearityresiliencyalgebraic degree
 Summary | Full Text:PDF(1.2MB)

Centralized Control Method of Multi-Radio and Terminal Connection for 802.11 Wireless LAN Mixed Environment
Toshiro NAKAHIRA Koichi ISHIHARA Motoharu SASAKI Hirantha ABEYSEKERA Tomoki MURAKAMI Takatsune MORIYAMA Yasushi TAKATORI 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 186-195
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
multi-radio controlterminal connection control802.11ax WLANspatial reusecentralized control
 Summary | Full Text:PDF(3.2MB)

Secure Blockchain Interworking Using Extended Smart Contract
Shingo FUJIMOTO Takuma TAKEUCHI Yoshiki HIGASHIKADO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 227-234
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
blockchaintoken economyinteroperabilitycross-chainsmart contract
 Summary | Full Text:PDF(1.6MB)

The Effect of Multi-Directional on Remote Heart Rate Measurement Using PA-LI Joint ICEEMDAN Method with mm-Wave FMCW Radar
Yaokun HU Takeshi TODA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 159-167
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
FMCW radarhealth careheart rateradar signal processingvital signs
 Summary | Full Text:PDF(4.8MB)

SimpleZSL: Extremely Simple and Fast Zero-Shot Learning with Nearest Neighbor Classifiers
Masayuki HIROMOTO Hisanao AKIMA Teruo ISHIHARA Takuji YAMAMOTO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 396-405
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
zero-shot learningimage recognitionnearest neighbor classifiersingular value decomposition
 Summary | Full Text:PDF(708.5KB)

Gender Recognition Using a Gaze-Guided Self-Attention Mechanism Robust Against Background Bias in Training Samples
Masashi NISHIYAMA Michiko INOUE Yoshio IWAI 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 415-426
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
gaze distributionattention mechanismconvolutional neural networkgender recognitionself-attention
 Summary | Full Text:PDF(1.9MB)

Precise Measurements and their Analysis of GAWBS-Induced Depolarization Noise in Multi-Core Fiber for Digital Coherent Transmission
Masato YOSHIDA Kozo SATO Toshihiko HIROOKA Keisuke KASAI Masataka NAKAZAWA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 151-158
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
GAWBSdepolarization noisemulti-core fiberdigital coherent transmission
 Summary | Full Text:PDF(2.9MB)

A Privacy-Preserving Mobile Crowdsensing Scheme Based on Blockchain and Trusted Execution Environment
Tao PENG Kejian GUAN Jierong LIU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 215-226
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
mobile crowdsensing systemblockchaintrusted execution environmentprivacy preservationencryption
 Summary | Full Text:PDF(2MB)

Joint Domain Adaption and Pseudo-Labeling for Cross-Project Defect Prediction
Fei WU Xinhao ZHENG Ying SUN Yang GAO Xiao-Yuan JING 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 432-435
Type of Manuscript:  LETTER
Category: Software Engineering
Keyword: 
cross-project defect predictiondomain adaptionpseudo-labelingadversarial learning
 Summary | Full Text:PDF(2.8MB)

Rate Adaptation for Robust and Low-Latency Video Transmissions Using Multi-AP Wireless LAN
Kazuma YAMAMOTO Hiroyuki YOMO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 177-185
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
factory environmentswireless LANbroadcastFECrate adaptationvideo transmissions
 Summary | Full Text:PDF(3.7MB)

Layerweaver+: A QoS-Aware Layer-Wise DNN Scheduler for Multi-Tenant Neural Processing Units
Young H. OH Yunho JIN Tae Jun HAM Jae W. LEE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 427-431
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
inference serving systemneural networksmulti-tasking
 Summary | Full Text:PDF(445.5KB)

A Reinforcement Learning Method for Optical Thin-Film Design
Anqing JIANG Osamu YOSHIE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 95-101
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
optical thin-film designreinforcement learningneural combinatorial optimization
 Summary | Full Text:PDF(3.9MB)

Nonuniformity Measurement of Image Resolution under Effect of Color Speckle for Raster-Scan RGB Laser Mobile Projector
Junichi KINOSHITA Akira TAKAMORI Kazuhisa YAMAMOTO Kazuo KURODA Koji SUZUKI Keisuke HIEDA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 86-94
Type of Manuscript:  Special Section PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
specklecolor specklelaser displayprojectorimage resolutioneye-diagram
 Summary | Full Text:PDF(2.3MB)

Few-Shot Anomaly Detection Using Deep Generative Models for Grouped Data
Kazuki SATO Satoshi NAKATA Takashi MATSUBARA Kuniaki UEHARA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 436-440
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
anomaly detectiondeep generative modeldisentangled representation learning
 Summary | Full Text:PDF(1.2MB)

Joint Patch Weighting and Moment Matching for Unsupervised Domain Adaptation in Micro-Expression Recognition
Jie ZHU Yuan ZONG Hongli CHANG Li ZHAO Chuangao TANG 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 441-445
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
micro-expression recognitiondomain adaptationtransfer learningpatch weightingfeature representation learning
 Summary | Full Text:PDF(147.4KB)

Learning Pyramidal Feature Hierarchy for 3D Reconstruction
Fairuz Safwan MAHAD Masakazu IWAMURA Koichi KISE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 446-449
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
computer vision3D reconstructiondeep learningmulti-view
 Summary | Full Text:PDF(492.7KB)

In-Band Full-Duplex-Applicable Area Expansion by Inter-User Interference Reduction Using Successive Interference Cancellation
Shota MORI Keiichi MIZUTANI Hiroshi HARADA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 168-176
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
5Gin-band full-duplexdynamic duplex cellularinter-user interferencesuccessive interference cancellation
 Summary | Full Text:PDF(1.6MB)

FOREWORD
Guojun WANG Yizhi REN 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 193-194
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(141.1KB)

A Privacy-Preserving Data Feed Scheme for Smart Contracts
Hao WANG Zhe LIU Chunpeng GE Kouichi SAKURAI Chunhua SU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 195-204
Type of Manuscript:  INVITED PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
data feedsmart contractprivacy-preservingmedical Insurance
 Summary | Full Text:PDF(1.9MB)

Load Balancing with In-Protocol/Wallet-Level Account Assignment in Sharded Blockchains
Naoya OKANAMI Ryuya NAKAMURA Takashi NISHIDE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 205-214
Type of Manuscript:  INVITED PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
shardingblockchainload balancinggame theoryheuristicssimulated annealing
 Summary | Full Text:PDF(575.9KB)

Estimating the Birefringence and Absorption Losses of Hydrogen-bonded Liquid Crystals with Alkoxy Chains at 2.5 THz
Ryota ITO Hayato SEKIYA Michinori HONMA Toshiaki NOSE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 68-71
Type of Manuscript:  INVITED PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
terahertzliquid crystalhydrogen bondingoptically pumped gas laser
 Summary | Full Text:PDF(983.9KB)

Improved Resolution Enhancement Technique for Broadband Illumination in Flat Panel Display Lithography
Kanji SUZUKI Manabu HAKKO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 59-67
Type of Manuscript:  INVITED PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
lithographyresolution enhancement techniqueoff-axis illuminationphase-shift maskbroadband illumination
 Summary | Full Text:PDF(2.3MB)

A Novel Construction of 2-Resilient Rotation Symmetric Boolean Functions
Jiao DU Shaojing FU Longjiang QU Chao LI Tianyin WANG Shanqi PANG 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 93-99
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
cryptographyrotation symmetrysupport tableorthogonal arrayresilient function
 Summary | Full Text:PDF(1.1MB)

On the Convergence of Convolutional Approximate Message-Passing for Gaussian Signaling
Keigo TAKEUCHI 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 100-108
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
linear inverse problemsconvolutional approximate message-passingstate evolutionGaussian signalingbifurcation analysis
 Summary | Full Text:PDF(709KB)

A Proof of Work Based on Key Recovery Problem of Cascade Block Ciphers with ASIC Resistance
Takaki ASANUMA Takanori ISOBE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 248-255
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
blockchainProof of Workcascade block cipherskey recovery problem
 Summary | Full Text:PDF(607.3KB)

Layer-Based Communication-Efficient Federated Learning with Privacy Preservation
Zhuotao LIAN Weizheng WANG Huakun HUANG Chunhua SU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 256-263
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
federated learningprivacy preservationparameter selectioncommunication-efficientnon-IID data
 Summary | Full Text:PDF(1.1MB)

ExamChain: A Privacy-Preserving Onscreen Marking System Based on Consortium Blockchain
Haoyang AN Jiageng CHEN 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 235-247
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
onscreen markingconsortium blockchainprivacy-preservingexaminationauditable
 Summary | Full Text:PDF(734.6KB)

Multi-Party Electronic Contract Signing Protocol Based on Blockchain
Tong ZHANG Yujue WANG Yong DING Qianhong WU Hai LIANG Huiyong WANG 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 264-271
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
blockchaincontract signing protocolaggregate verification
 Summary | Full Text:PDF(1.6MB)

Query Transfer Method Using Different Two Skip Graphs for Searching Spatially-Autocorrelated Data
Yuuki FUJITA Akihiro FUJIMOTO Hideki TODE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 205-214
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
Skip Graphspatial autocorrelationgeographic proximityP2P
 Summary | Full Text:PDF(2.4MB)

Novel Metaheuristic: Spy Algorithm
Dhidhi PAMBUDI Masaki KAWAMURA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 309-319
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
populationmetaheuristicoptimization
 Summary | Full Text:PDF(2.4MB)

BlockCSDN: Towards Blockchain-Based Collaborative Intrusion Detection in Software Defined Networking
Wenjuan LI Yu WANG Weizhi MENG Jin LI Chunhua SU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 272-279
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
collaborative intrusion detectionblockchain technologysoftware defined networkinginsider attackchallenge-based trust management
 Summary | Full Text:PDF(1MB)

Toward Blockchain-Based Spoofing Defense for Controlled Optimization of Phases in Traffic Signal System
Yingxiao XIANG Chao LI Tong CHEN Yike LI Endong TONG Wenjia NIU Qiong LI Jiqiang LIU Wei WANG 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 280-288
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
traffic signal systemconnected vehiclesdata spoofing attackblockchaindefense mechanism
 Summary | Full Text:PDF(2.8MB)

Impulse-Noise-Tolerant Data-Selective LMS Algorithm
Ying-Ren CHIEN Chih-Hsiang YU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 114-117
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
data-selective least mean square (DS-LMS)impulse noise (IN)
 Summary | Full Text:PDF(1.8MB)

A Novel Method for Adaptive Beamforming under the Strong Interference Condition
Zongli RUAN Hongshu LIAO Guobing QIAN 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 109-113
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
adaptive beamformingstrong interferenceindependent component analysis (ICA)primary component analysis (PCA)calibrationrecovering the desired signal
 Summary | Full Text:PDF(304.6KB)

Semantic Shilling Attack against Heterogeneous Information Network Based Recommend Systems
Yizhi REN Zelong LI Lifeng YUAN Zhen ZHANG Chunhua SU Yujuan WANG Guohua WU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 289-299
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
shilling attackheterogeneous information networkrecommend systemsemantic information
 Summary | Full Text:PDF(2MB)

Fusion of Blockchain, IoT and Artificial Intelligence - A Survey
Srinivas KOPPU Kumar K Siva Rama KRISHNAN SOMAYAJI Iyapparaja MEENAKSHISUNDARAM Weizheng WANG Chunhua SU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 300-308
Type of Manuscript:  SURVEY PAPER
Category: 
Keyword: 
blockchainartificial intelligenceinternet of thingsindustrial use cases
 Summary | Full Text:PDF(1.2MB)

Hierarchical Preference Hash Network for News Recommendation
Jianyong DUAN Liangcai LI Mei ZHANG Hao WANG 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 355-363
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
news recommendationmodified transformerhierarchical hash network
 Summary | Full Text:PDF(1.4MB)

Colloidal Quantum Dot Enhanced Color Conversion Layer for Micro LEDs
Chien-chung LIN Kai-Ling LIANG Wei-Hung KUO Hui-Tang SHEN Chun-I WU Yen-Hsiang FANG 
Publication:   
Publication Date: 2022/02/01
Vol. E105-C  No. 2  pp. 52-58
Type of Manuscript:  INVITED PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
colloidal quantum dotsmicro LEDsmini LEDsheterogeneous integration
 Summary | Full Text:PDF(1.5MB)

Accurate BER Approximation for SIM with BPSK and Multiple Transmit Apertures over Strong Atmospheric Turbulence
Jinkyu KANG Seongah JEONG Hoojin LEE 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 126-129
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
subcarrier intensity modulationmultiple transmit aperturesbit error rate (BER)strong atmospheric turbulence
 Summary | Full Text:PDF(460.4KB)

Comprehensive Survey of Research on Emerging Communication Technologies from ICETC2020
Takuji TACHIBANA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 98-115
Type of Manuscript:  INVITED PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
ICETC2020physicalfundamentalcommunicationsnetworkinformation technologyapplication
 Summary | Full Text:PDF(1MB)

Low-Hit-Zone Frequency-Hopping Sequence Sets with Wide-Gap and Optimal Hamming Correlation Properties
Limengnan ZHOU Qian KONG Hongyu HAN Xing LIU Hanzhou WU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-A  No. 2  pp. 122-125
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
frequency-hopping sequencelow-hit-zonewide-gapperiodic Hamming correlation
 Summary | Full Text:PDF(332.8KB)

An Incentivization Mechanism with Validator Voting Profile in Proof-of-Stake-Based Blockchain
Takeaki MATSUNAGA Yuanyu ZHANG Masahiro SASABE Shoji KASAHARA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 228-239
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
blockchainproof-of-stakeincentivization mechanismreliability
 Summary | Full Text:PDF(1.8MB)

FOREWORD
Tomoaki OHTSUKI 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 97-97
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(128.4KB)

A Learning-Based Service Function Chain Early Fault Diagnosis Mechanism Based on In-Band Network Telemetry
Meiming FU Qingyang LIU Jiayi LIU Xiang WANG Hongyan YANG 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 344-354
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
SFCfault analysisINTLSTMSVM
 Summary | Full Text:PDF(3.7MB)

L5-TSPP: A Protocol for Disruption Tolerant Networking in Layer-5
Hiroki WATANABE Fumio TERAOKA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 215-227
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
disruption tolerant networkinglayer insertion
 Summary | Full Text:PDF(2.8MB)

Reducing Energy Consumption of Wakeup Logic through Double-Stage Tag Comparison
Yasutaka MATSUDA Ryota SHIOYA Hideki ANDO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 320-332
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
microprocessorsuperscalar processorinstruction-level parallelismissue queuepower consumption
 Summary | Full Text:PDF(1.1MB)

An IKEv2-Based Hybrid Authentication Scheme for Simultaneous Access Network and Home Network Authentication
MyeongJi KO Hyogon KIM Sung-Gi MIN 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 250-258
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
authenticationEAPOLIKEv2EAP
 Summary | Full Text:PDF(2.4MB)

On the Strength of Damping Effect in Online User Dynamics for Preventing Flaming Phenomena
Shinichi KIKUCHI Chisa TAKANO Masaki AIDA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2  pp. 240-249
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
online flaminguser dynamicsoscillation modeleigenvalueLaplacian matrix
 Summary | Full Text:PDF(3.8MB)

Trail: An Architecture for Compact UTXO-Based Blockchain and Smart Contract
Ryunosuke NAGAYAMA Ryohei BANNO Kazuyuki SHUDO 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 333-343
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
blockchainstorage consumptionaccumulator
 Summary | Full Text:PDF(665.2KB)

Stochastic Modeling and Local CD Uniformity Comparison between Negative Metal-Based, Negative- and Positive-Tone Development EUV Resists
Itaru KAMOHARA Ulrich WELLING Ulrich KLOSTERMANN Wolfgang DEMMERLE 
Publication:   
Publication Date: 2022/01/01
Vol. E105-C  No. 1  pp. 35-46
Type of Manuscript:  PAPER
Category: Semiconductor Materials and Devices
Keyword: 
stochastic model calibrationLCDUmetal-oxide-resistpolymermask toneresistEUVNTD
 Summary | Full Text:PDF(3.3MB)

Multi-Model Selective Backdoor Attack with Different Trigger Positions
Hyun KWON 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 170-174
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
backdoor attackmachine learningdeep neural networkdifferent classes
 Summary | Full Text:PDF(576.3KB)

An Exploration of npm Package Co-Usage Examples from Stack Overflow: A Case Study
Syful ISLAM Dong WANG Raula GAIKOVINA KULA Takashi ISHIO Kenichi MATSUMOTO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 11-18
Type of Manuscript:  Special Section PAPER (Special Section on Empirical Software Engineering)
Category: 
Keyword: 
package managersnpmStack Overflow
 Summary | Full Text:PDF(1.2MB)

On the Window Choice for Two DFT Magnitude-Based Frequency Estimation Methods
Hee-Suk PANG Seokjin LEE 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 53-57
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
window choiceharmonic signalsignal-to-noise ratiowindow functionsignal-to-noise floor ratio
 Summary | Full Text:PDF(460.4KB)

Leveraging Scale-Up Machines for Swift DBMS Replication on IaaS Platforms Using BalenaDB
Kaiho FUKUCHI Hiroshi YAMADA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 92-104
Type of Manuscript:  PAPER
Category: Software System
Keyword: 
system virtualizationIaaS cloudsoperating systemsdatabases
 Summary | Full Text:PDF(1.5MB)

Balanced, Unbalances, and One-Sided Distributed Teams - An Empirical View on Global Software Engineering Education
Daniel Moritz MARUTSCHKE Victor V. KRYSSANOV Patricia BROCKMANN 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 2-10
Type of Manuscript:  Special Section PAPER (Special Section on Empirical Software Engineering)
Category: 
Keyword: 
global software engineeringonline educationcultural dimensionsdistributed developmentproject based
 Summary | Full Text:PDF(663.2KB)

JPEG Image Steganalysis Using Weight Allocation from Block Evaluation
Weiwei LUO Wenpeng ZHOU Jinglong FANG Lingyan FAN 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 180-183
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
JPEG imagesteganalysisblock evaluationweight allocation
 Summary | Full Text:PDF(221.6KB)

FOREWORD
Shinpei HAYASHI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 1-1
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(136.4KB)

Monitoring Trails Computation within Allowable Expected Period Specified for Transport Networks
Nagao OGINO Takeshi KITAHARA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 21-33
Type of Manuscript:  PAPER
Category: Network Management/Operation
Keyword: 
active network monitoringfault localizationroute computationrandom walk-based analysisBoolean network tomography
 Summary | Full Text:PDF(1.1MB)

Replicated Study of Effectiveness Evaluation of Cutting-Edge Software Engineering
Yukasa MURAKAMI Masateru TSUNODA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 21-25
Type of Manuscript:  Special Section LETTER (Special Section on Empirical Software Engineering)
Category: 
Keyword: 
replicated studyquestionnaireeffectivenessinterest
 Summary | Full Text:PDF(401.2KB)

SōjiTantei: Function-Call Reachability Detection of Vulnerable Code for npm Packages
Bodin CHINTHANET Raula GAIKOVINA KULA Rodrigo ELIZA ZAPATA Takashi ISHIO Kenichi MATSUMOTO Akinori IHARA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 19-20
Type of Manuscript:  Special Section LETTER (Special Section on Empirical Software Engineering)
Category: 
Keyword: 
vulnerable codereachability detectionJavaScript
 Summary | Full Text:PDF(254.7KB)

A Self-Powered Flyback Pulse Resonant Circuit for Combined Piezoelectric and Thermoelectric Energy Harvesting
Huakang XIA Yidie YE Xiudeng WANG Ge SHI Zhidong CHEN Libo QIAN Yinshui XIA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-C  No. 1  pp. 24-34
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
multi-source energy harvestingpiezoelectricthermoelectricflyback pulse resonantcold start
 Summary | Full Text:PDF(1.7MB)

A Novel Transferable Sparse Regression Method for Cross-Database Facial Expression Recognition
Wenjing ZHANG Peng SONG Wenming ZHENG 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 184-188
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
sparse regressiontransfer learningcross-database facial expression recognition
 Summary | Full Text:PDF(97.5KB)

Analyzing Web Search Strategy of Software Developers to Modify Source Codes
Keitaro NAKASAI Masateru TSUNODA Kenichi MATSUMOTO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 31-36
Type of Manuscript:  Special Section LETTER (Special Section on Empirical Software Engineering)
Category: 
Keyword: 
web search strategysoftware developmentsubjective experiment
 Summary | Full Text:PDF(263.4KB)

What Factors Affect the Performance of Software after Migration: A Case Study on Sunway TaihuLight Supercomputer
Jie TAN Jianmin PANG Cong LIU 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 26-30
Type of Manuscript:  Special Section LETTER (Special Section on Empirical Software Engineering)
Category: 
Keyword: 
software migrationsoftware performanceSunway TaihuLight supercomputer
 Summary | Full Text:PDF(152.2KB)

Construction and Encoding Algorithm for Maximum Run-Length Limited Single Insertion/Deletion Correcting Code
Reona TAKEMOTO Takayuki NOZAKI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 35-43
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
single insertion/deletion correcting codesmaximum run-length limited codesencoding algorithmdecoding algorithm
 Summary | Full Text:PDF(1MB)

A Robust Canonical Polyadic Tensor Decomposition via Structured Low-Rank Matrix Approximation
Riku AKEMA Masao YAMAGISHI Isao YAMADA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 11-24
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
canonical polyadic decompositionapproximate simultaneous diagonalizationstructured low-rank approximationDouglas-Rachford splitting algorithm
 Summary | Full Text:PDF(1.3MB)

Kernel-Based Hamilton-Jacobi Equations for Data-Driven Optimal Control: The General Case
Yuji ITO Kenji FUJIMOTO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 1-10
Type of Manuscript:  INVITED PAPER
Category: Systems and Control
Keyword: 
optimal controlmachine learningkernel functionsHamilton-Jacobi equations
 Summary | Full Text:PDF(1.1MB)

Movie Map for Virtual Exploration in a City
Kiyoharu AIZAWA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 38-45
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia — Multimedia Technologies Enhancing User Experience —)
Category: 
Keyword: 
Movie Mapstreet viewimage processinginteractionvisual SLAM
 Summary | Full Text:PDF(4.1MB)

Simulation-Based Understanding of “Charge-Sharing Phenomenon” Induced by Heavy-Ion Incident on a 65nm Bulk CMOS Memory Circuit
Akifumi MARU Akifumi MATSUDA Satoshi KUBOYAMA Mamoru YOSHIMOTO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-C  No. 1  pp. 47-50
Type of Manuscript:  BRIEF PAPER
Category: Electronic Circuits
Keyword: 
single event upsetcharge sharingdevice simulation65 nm bulk CMOS memory
 Summary | Full Text:PDF(380.9KB)

A Novel Discriminative Virtual Label Regression Method for Unsupervised Feature Selection
Zihao SONG Peng SONG Chao SHENG Wenming ZHENG Wenjing ZHANG Shaokai LI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 175-179
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
feature selectionsubspace learningvirtual labellinear discriminant analysis
 Summary | Full Text:PDF(247KB)

A Simple but Efficient Ranking-Based Differential Evolution
Jiayi LI Lin YANG Junyan YI Haichuan YANG Yuki TODO Shangce GAO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 189-192
Type of Manuscript:  LETTER
Category: Biocybernetics, Neurocomputing
Keyword: 
differential evolutionrankpopulation update
 Summary | Full Text:PDF(927.6KB)

Classification with CNN features and SVM on Embedded DSP Core for Colorectal Magnified NBI Endoscopic Video Image
Masayuki ODAGAWA Takumi OKAMOTO Tetsushi KOIDE Toru TAMAKI Shigeto YOSHIDA Hiroshi MIENO Shinji TANAKA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 25-34
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
medical image/video processingcomputer-aided diagnosis system (CAD)convolutional neural network (CNN)support vector machine (SVM)
 Summary | Full Text:PDF(8.9MB)

Orthogonal Variable Spreading Factor Codes over Finite Fields
Shoichiro YAMASAKI Tomoko K. MATSUSHIMA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 44-52
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
orthogonal variable spreading factor codesmulti-rate communicationsfinite fieldsdiscrete Fourier transform
 Summary | Full Text:PDF(371.1KB)

200W Four-Way Combined Pulsed Amplifier with 40% Power-Added Efficiency in X-Band
Shubo DUN Tiedi ZHANG 
Publication:   
Publication Date: 2022/01/01
Vol. E105-C  No. 1  pp. 18-23
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
X-bandhigh efficiencyisolationlow lossmagic Teepower combination
 Summary | Full Text:PDF(1.3MB)

Feasibility Study for Computer-Aided Diagnosis System with Navigation Function of Clear Region for Real-Time Endoscopic Video Image on Customizable Embedded DSP Cores
Masayuki ODAGAWA Tetsushi KOIDE Toru TAMAKI Shigeto YOSHIDA Hiroshi MIENO Shinji TANAKA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 58-62
Type of Manuscript:  LETTER
Category: VLSI Design Technology and CAD
Keyword: 
medical image/video processingcomputer-aided diagnosis system (CAD)navigation functionconvolutional neural network (CNN)support vector machine (SVM)customizable embedded digital signal processor (DSP)
 Summary | Full Text:PDF(3.9MB)

Near Hue-Preserving Reversible Contrast and Saturation Enhancement Using Histogram Shifting
Rio KUROKAWA Kazuki YAMATO Madoka HASEGAWA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 54-64
Type of Manuscript:  Special Section PAPER (Special Section on Enriched Multimedia — Multimedia Technologies Enhancing User Experience —)
Category: 
Keyword: 
watermarkingreversiblecontrastsaturationcolor image
 Summary | Full Text:PDF(2.4MB)

Design and Performance of Low-Density Parity-Check Codes for Noisy Channels with Synchronization Errors
Ryo SHIBATA Hiroyuki YASHIMA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 63-67
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
synchronization errorcascaded channellow-density parity-check (LDPC) codescode design
 Summary | Full Text:PDF(521.7KB)

CMOS Image Sensor with Pixel-Parallel ADC and HDR Reconstruction from Intermediate Exposure Images
Shinnosuke KURATA Toshinori OTAKA Yusuke KAMEDA Takayuki HAMAMOTO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 82-86
Type of Manuscript:  LETTER
Category: Image
Keyword: 
pixel-parallel ADChigh dynamic range reconstructionintermediate exposure imageimage sensornon-destructively reading out
 Summary | Full Text:PDF(1.5MB)

A Visible Video Data Hiding Scheme Based on Fade-In and Fade-Out Effects Utilizing Barcodes
Tetsuya KOJIMA Kento AKIMOTO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 46-53
Type of Manuscript:  Special Section PAPER (Special Section on Enriched Multimedia — Multimedia Technologies Enhancing User Experience —)
Category: 
Keyword: 
video data hidingvisual effectfade-infade-outbarcode
 Summary | Full Text:PDF(1.7MB)

A Construction of Inter-Group Complementary Sequence Set Based on Interleaving Technique
Xiaoyu CHEN Huanchang LI Yihan ZHANG Yubo LI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 68-71
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
code-division multiple accessshift sequenceinterleaving techniqueinter-group complementary sequence set
 Summary | Full Text:PDF(275.7KB)

Finite-Size Correction of Expectation-Propagation Detection
Yuki OBA Keigo TAKEUCHI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 77-81
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
compressed sensingmassive multiple-input multiple-output (MIMO)expectation propagationstate evolutionvariance correction
 Summary | Full Text:PDF(394.2KB)

Adaptive Beamforming Switch in Realistic Massive MIMO System with Prototype
Jiying XU Yongmei SUN 
Publication:   
Publication Date: 2022/01/01
Vol. E105-A  No. 1  pp. 72-76
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
adaptive beamforming switchGoBMMSEmassive MIMO
 Summary | Full Text:PDF(1.1MB)

FOREWORD
Masaki KAWAMURA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 37-37
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(122.6KB)

Parameter Estimation of Markovian Arrivals with Utilization Data
Chen LI Junjun ZHENG Hiroyuki OKAMURA Tadashi DOHI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 1-10
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
parameter estimationutilization dataMarkovian arrival processmaximum likelihood estimationeffective traffic intensity
 Summary | Full Text:PDF(1.7MB)

A Spectral Analyzer Based on Dual Coprime DFT Filter Banks and Sub-Decimation
Xueyan ZHANG Libin QU Zhangkai LUO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 11-20
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
coprime DFT filter banksspectral analyzerspurious peaks
 Summary | Full Text:PDF(1.4MB)

Excess Path Loss Prediction of the Air to Ground Channel for Drone Small Cell
Chi-Min LI Yi-Ting LIAO Pao-Jen WANG 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 44-50
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
drone small cellAir-to-Ground channel modelexcess path loss
 Summary | Full Text:PDF(2.2MB)

Design of the Circularly Polarized Ring Microstrip Antenna with Shorting Pins
Jun GOTO Akimichi HIROTA Kyosuke MOCHIZUKI Satoshi YAMAGUCHI Kazunari KIHIRA Toru TAKAHASHI Hideo SUMIYOSHI Masataka OTSUKA Naofumi YONEDA Jiro HIROKAWA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 34-43
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
array antennadual bandring microstrip antennashorting pin
 Summary | Full Text:PDF(3.9MB)

Kernel-Based Regressors Equivalent to Stochastic Affine Estimators
Akira TANAKA Masanari NAKAMURA Hideyuki IMAI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 116-122
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
kernel regressionautocorrelation priorlinear estimatorsaffine estimatorsoptimization criterion
 Summary | Full Text:PDF(333.4KB)

Effects of Image Processing Operations on Adversarial Noise and Their Use in Detecting and Correcting Adversarial Images
Huy H. NGUYEN Minoru KURIBAYASHI Junichi YAMAGISHI Isao ECHIZEN 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 65-77
Type of Manuscript:  Special Section PAPER (Special Section on Enriched Multimedia — Multimedia Technologies Enhancing User Experience —)
Category: 
Keyword: 
adversarial machine learningimage processing operationdetecting adversarial imagecorrecting adversarial imagedata cleansingdeep neural network
 Summary | Full Text:PDF(1.2MB)

Generation of Surface Wave in C-Band Automotive On-Glass Antenna and an Easily Realizable Suppression Method for Improving Antenna Characteristics
Osamu KAGAYA Keisuke ARAI Takato WATANABE Takuji ARIMA Toru UNO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 51-57
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
automotive antennareflection coefficientradiation patterncomputational cost
 Summary | Full Text:PDF(3.8MB)

Firewall Traversal Method by Pseudo-TCP Encapsulation
Keigo TAGA Junjun ZHENG Koichi MOURI Shoichi SAITO Eiji TAKIMOTO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 105-115
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
QUICencapsulation
 Summary | Full Text:PDF(2.2MB)

Formal Verification for Node-Based Visual Scripts Using Symbolic Model Checking
Isamu HASEGAWA Tomoyuki YOKOGAWA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 78-91
Type of Manuscript:  PAPER
Category: Software System
Keyword: 
formal methodssymbolic model checkingvisual scriptgame development
 Summary | Full Text:PDF(883.5KB)

A New Method Based on Copula Theory for Evaluating Detection Performance of Distributed-Processing Multistatic Radar System
Van Hung PHAM Tuan Hung NGUYEN Duc Minh NGUYEN Hisashi MORISHITA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 67-75
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
multistatic radardistributed detectionK-distributed cluttercopuladependence modeling
 Summary | Full Text:PDF(1.9MB)

Image Adjustment for Multi-Exposure Images Based on Convolutional Neural Networks
Isana FUNAHASHI Taichi YOSHIDA Xi ZHANG Masahiro IWAHASHI 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 123-133
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
high dynamic range imagingmulti-exposure image fusionartifact removalconvolutional neural networks
 Summary | Full Text:PDF(11MB)

Searching and Learning Discriminative Regions for Fine-Grained Image Retrieval and Classification
Kangbo SUN Jie ZHU 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 141-149
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
fine-grainedimage retrievalimage classificationattentionmetric learning
 Summary | Full Text:PDF(2.6MB)

Water Content Estimation in Thermal Insulation Layer Using Millimeter-Wave Optical Coherence Tomography
Yushi TAMENORI Haruka TOKUNAGA Li YI Tadao NAGATSUMA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-C  No. 1  pp. 1-8
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
water contentLichtenecker-Rother modelmillimeter-waveimaging
 Summary | Full Text:PDF(1.4MB)

Device-Free Localization via Sparse Coding with a Generalized Thresholding Algorithm
Qin CHENG Linghua ZHANG Bo XUE Feng SHU Yang YU 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 58-66
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
device-free localizationwireless sensor networkssparse codingp-thresholding function
 Summary | Full Text:PDF(2.2MB)

Feature Description with Feature Point Registration Error Using Local and Global Point Cloud Encoders
Kenshiro TAMATA Tomohiro MASHITA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 134-140
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
3D environment reconstructionpoint cloudregistrationmachine learning
 Summary | Full Text:PDF(1.3MB)

Study in CSI Correction Localization Algorithm with DenseNet
Junna SHANG Ziyang YAO 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 76-84
Type of Manuscript:  PAPER
Category: Navigation, Guidance and Control Systems
Keyword: 
channel state informationindoor localizationfingerprintingdeep neural networkgeneralized extended interpolationisolation forest
 Summary | Full Text:PDF(2.6MB)

A Novel Low Complexity Scheme for Multiuser Massive MIMO Systems
Aye Mon HTUN Maung SANN MAW Iwao SASASE P. Takis MATHIOPOULOS 
Publication:   
Publication Date: 2022/01/01
Vol. E105-B  No. 1  pp. 85-96
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MU-massive MIMOuser selectiontransmit antenna selectioncomputation complexitySINRSVDblock diagonalization
 Summary | Full Text:PDF(2.3MB)

Pruning Ratio Optimization with Layer-Wise Pruning Method for Accelerating Convolutional Neural Networks
Koji KAMMA Sarimu INOUE Toshikazu WADA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 161-169
Type of Manuscript:  PAPER
Category: Biocybernetics, Neurocomputing
Keyword: 
pruningpruning ratio optimizerPRO
 Summary | Full Text:PDF(605.1KB)

SRAM: A Septum-Type Polarizer Design Method Based on Superposed Even- and Odd-Mode Excitation Analysis
Tomoki KANEKO Hirobumi SAITO Akira HIROSE 
Publication:   
Publication Date: 2022/01/01
Vol. E105-C  No. 1  pp. 9-17
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
XPDseptum-type polarizertransverse resonance methodpolarizationexcitation mode
 Summary | Full Text:PDF(909.2KB)

Multi-Source Domain Generalization Using Domain Attributes for Recurrent Neural Network Language Models
Naohiro TAWARA Atsunori OGAWA Tomoharu IWATA Hiroto ASHIKAWA Tetsunori KOBAYASHI Tetsuji OGAWA 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 150-160
Type of Manuscript:  PAPER
Category: Natural Language Processing
Keyword: 
domain attributemixture-of-expertsrecurrent adaptive mixture modeldomain generalizationlanguage model
 Summary | Full Text:PDF(4MB)

GECNN for Weakly Supervised Semantic Segmentation of 3D Point Clouds
Zifen HE Shouye ZHU Ying HUANG Yinhui ZHANG 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2237-2243
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
semantic segmentation3D point cloudsconvolutional neural netwrokweakly supervised
 Summary | Full Text:PDF(2.1MB)

Reliability Enhancement for 5G End-to-End Network Slice Provisioning to Survive Physical Node Failures
Xiang WANG Xin LU Meiming FU Jiayi LIU Hongyan YANG 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1494-1505
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
5Gnetwork slicingE2E network slicereliabilityvirtual network embedding
 Summary | Full Text:PDF(2.4MB)

Fragmentation-Minimized Periodic Network-Bandwidth Expansion Employing Aligned Channel Slot Allocation in Flexible Grid Optical Networks
Hiroshi HASEGAWA Takuma YASUDA Yojiro MORI Ken-ichi SATO 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1514-1523
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
semi-flexible gridperiodic network upgradefragment mitigation
 Summary | Full Text:PDF(5.6MB)

An Improved U-Net Architecture for Image Dehazing
Wenyi GE Yi LIN Zhitao WANG Guigui WANG Shihan TAN 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2218-2225
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
image dehazedeep learningfully convolutional networksU-Net
 Summary | Full Text:PDF(2.8MB)

Radar Emitter Identification Based on Auto-Correlation Function and Bispectrum via Convolutional Neural Network
Zhiling XIAO Zhenya YAN 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1506-1513
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
radar emitter identificationauto-correlation functionbispectrum analysisconvolutional neural networks
 Summary | Full Text:PDF(2.8MB)

FOREWORD
Hideyuki SHIMONISHI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1454-1454
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(127.8KB)

Analysis on Asymptotic Optimality of Round-Robin Scheduling for Minimizing Age of Information with HARQ
Zhiyuan JIANG Yijie HUANG Shunqing ZHANG Shugong XU 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1465-1478
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Networking Science and Practice in Conjunction with Main Topics of ITC32)
Category: 
Keyword: 
Age of InformationPersistent round-robin scheduling policyHybrid Automatic Repeat reQuestasymptotic optimalitywireless networks
 Summary | Full Text:PDF(1.8MB)

A Multi-Tenant Resource Management System for Multi-FPGA Systems
Miho YAMAKURA Ryousei TAKANO Akram BEN AHMED Midori SUGAYA Hideharu AMANO 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2078-2088
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
multi-FPGAFPGAmulti-tenant
 Summary | Full Text:PDF(4.2MB)

Estimation Method of the Number of Targets Using Cooperative Multi-Static MIMO Radar
Nobuyuki SHIRAKI Naoki HONMA Kentaro MURATA Takeshi NAKAYAMA Shoichi IIZUKA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1539-1546
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
MIMO radarestimation method of the number of targetshuman localizationCapon methodDOA/DOD estimationmicrowave sensors
 Summary | Full Text:PDF(7.2MB)

Backward-Compatible Forward Error Correction of Burst Errors and Erasures for 10BASE-T1S
Gergely HUSZAK Hiroyoshi MORITA George ZIMMERMAN 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1524-1538
Type of Manuscript:  PAPER
Category: Network
Keyword: 
10BASE-T1Sbackward-compatible FECburst error and erasureEthernetforbidden symbolswired IoT
 Summary | Full Text:PDF(2.5MB)

Observation of Arc Discharges Occurring between Commutator and Brush Simulating a DC Motor by Means of a High-Speed Camera
Ryosuke SANO Junya SEKIKAWA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-C  No. 12  pp. 673-680
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices)
Category: 
Keyword: 
arc dischargesliding contactsDC motorhigh-speed camera
 Summary | Full Text:PDF(2.4MB)

Representation Learning of Tongue Dynamics for a Silent Speech Interface
Hongcui WANG Pierre ROUSSEL Bruce DENBY 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2209-2217
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
Silent Speech Interfacerepresentation learningvideo prediction
 Summary | Full Text:PDF(2.7MB)

Time-Optimal Self-Stabilizing Leader Election on Rings in Population Protocols
Daisuke YOKOTA Yuichi SUDO Toshimitsu MASUZAWA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1675-1684
Type of Manuscript:  PAPER
Category: Algorithms and Data Structures
Keyword: 
leader electionself-stabilizingpopulation protocols
 Summary | Full Text:PDF(1.5MB)

Interleaved Weighted Round-Robin: A Network Calculus Analysis
Seyed Mohammadhossein TABATABAEE Jean-Yves LE BOUDEC Marc BOYER 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1479-1493
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Networking Science and Practice in Conjunction with Main Topics of ITC32)
Category: 
Keyword: 
weighted round-robindelay boundworst-case delaynetwork calculusstrict service curve
 Summary | Full Text:PDF(1MB)

Weight Sparseness for a Feature-Map-Split-CNN Toward Low-Cost Embedded FPGAs
Akira JINGUJI Shimpei SATO Hiroki NAKAHARA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2040-2047
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
CNNsparse CNNembedded systemFPGA
 Summary | Full Text:PDF(1.8MB)

Improving the Performance of Circuit-Switched Interconnection Network for a Multi-FPGA System
Kohei ITO Kensuke IIZUKA Kazuei HIRONAKA Yao HU Michihiro KOIBUCHI Hideharu AMANO 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2029-2039
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
multi-FPGAmulti-FPGA communicationcircuit-switched networkSTDM switch
 Summary | Full Text:PDF(4MB)

Statistical-Mechanical Analysis of Adaptive Volterra Filter with the LMS Algorithm
Kimiko MOTONAKA Tomoya KOSEKI Yoshinobu KAJIKAWA Seiji MIYOSHI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1665-1674
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
Volterra filteradaptive filterstatistical-mechanical informaticsLMS algorithm
 Summary | Full Text:PDF(1.2MB)

Design of Ultra-Thin Wave Absorber with Square Patch Array Considering Electromagnetic Coupling between Patch Array and Back-Metal
Sota MATSUMOTO Ryosuke SUGA Kiyomichi ARAKI Osamu HASHIMOTO 
Publication:   
Publication Date: 2021/12/01
Vol. E104-C  No. 12  pp. 681-684
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
thinwave absorberpatch arrayelectromagnetic couplingdesign
 Summary | Full Text:PDF(485.3KB)

A Survey of Quantum Error Correction
Ryutaroh MATSUMOTO Manabu HAGIWARA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1654-1664
Type of Manuscript:  INVITED SURVEY PAPER
Category: Coding Theory
Keyword: 
error correctionquantum information
 Summary | Full Text:PDF(1.2MB)

Experimental Demonstration of a Hard-Type Oscillator Using a Resonant Tunneling Diode and Its Comparison with a Soft-Type Oscillator
Koichi MAEZAWA Tatsuo ITO Masayuki MORI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-C  No. 12  pp. 685-688
Type of Manuscript:  BRIEF PAPER
Category: Semiconductor Materials and Devices
Keyword: 
resonant tunneling diodeoscillatorhard-type oscillatorphase noisespurious oscillation
 Summary | Full Text:PDF(732.6KB)

A Case for Low-Latency Communication Layer for Distributed Operating Systems
Sang-Hoon KIM 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2244-2247
Type of Manuscript:  LETTER
Category: Software System
Keyword: 
distributed operating systemsInfiniBandRPC
 Summary | Full Text:PDF(234.9KB)

A Design Methodology of Wi-Fi RTT Ranging for Lateration
Tetsuya MANABE Koichi AIHARA Naoki KOJIMA Yusuke HIRAYAMA Taichi SUZUKI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1704-1713
Type of Manuscript:  PAPER
Category: Intelligent Transport System
Keyword: 
Wi-Fi RTTround-trip timerangingdistance-measurementlateration
 Summary | Full Text:PDF(3.4MB)

Trace Representation of r-Ary Sequences Derived from Euler Quotients Modulo 2p
Rayan MOHAMMED Xiaoni DU Wengang JIN Yanzhong SUN 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1698-1703
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
r-ary sequencesEuler quotientsdefining polynomialtrace representation
 Summary | Full Text:PDF(975.2KB)

Tighter Reduction for Lattice-Based Multisignature
Masayuki FUKUMITSU Shingo HASEGAWA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1685-1697
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
multisignaturetight securitylattice cryptographyRing-LWE
 Summary | Full Text:PDF(1.2MB)

Coarse-to-Fine Evolutionary Method for Fast Horizon Detection in Maritime Images
Uuganbayar GANBOLD Junya SATO Takuya AKASHI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2226-2236
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
horizon detectiongenetic algorithmcoarse-to-fine approachglobal and local features
 Summary | Full Text:PDF(3MB)

Artificial Error-Based Code Scrambling Scheme for Secure Communications in Wiretap Channels with Channel Reciprocity
Sangjoon PARK 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1714-1717
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
artificial errorcode scramblingwiretap channels
 Summary | Full Text:PDF(307.9KB)

An FPGA-Based Optimizer Design for Distributed Deep Learning with Multiple GPUs
Tomoya ITSUBO Michihiro KOIBUCHI Hideharu AMANO Hiroki MATSUTANI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2057-2067
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
deep learningFPGA switchremote GPU
 Summary | Full Text:PDF(4.1MB)

New Binary Quantum Codes Derived from Quasi-Twisted Codes with Hermitian Inner Product
Yu YAO Yuena MA Jingjie LV Hao SONG Qiang FU 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1718-1722
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
hermitian inner productquasi-twisted codesnew binary quantum codes
 Summary | Full Text:PDF(171.6KB)

Lempel-Ziv Factorization in Linear-Time O(1)-Workspace for Constant Alphabets
Weijun LIU 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2145-2153
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
Lempel-Ziv factorizationinduced sortingstringalgorithmlinear timedata compressionsuffix array
 Summary | Full Text:PDF(459.5KB)

Fogcached-Ros: DRAM/NVMM Hybrid KVS Server with ROS Based Extension for ROS Application and SLAM Evaluation
Koki HIGASHI Yoichi ISHIWATA Takeshi OHKAWA Midori SUGAYA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2097-2108
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
ROSSLAMKVSmemcachedNVMedge computing
 Summary | Full Text:PDF(2.1MB)

A Low-Latency Inference of Randomly Wired Convolutional Neural Networks on an FPGA
Ryosuke KURAMOCHI Hiroki NAKAHARA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2068-2077
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
randomly wired convolutional neural networkinference acceleratorFPGAimage recognition
 Summary | Full Text:PDF(902.2KB)

Fogcached: A DRAM/NVMM Hybrid KVS Server for Edge Computing
Kouki OZAWA Takahiro HIROFUCHI Ryousei TAKANO Midori SUGAYA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2089-2096
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
FogcachedKVSKey-Value-StoreMiddlewareedgeedge computingDual-LRUNVMNVMMDCPM
 Summary | Full Text:PDF(1MB)

A Failsoft Scheme for Mobile Live Streaming by Scalable Video Coding
Hiroki OKADA Masato YOSHIMI Celimuge WU Tsutomu YOSHINAGA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2121-2130
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
live video streamingmobile cooperative cachingpeak avoidancetraffic reductionD2Dscalable video coding
 Summary | Full Text:PDF(741.3KB)

Proposal and Evaluation of IO Concentration-Aware Mechanisms to Improve Efficiency of Hybrid Storage Systems
Kazuichi OE Takeshi NANRI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2109-2120
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
hybrid storage systemATSMFnon-volatile memory (NVM)solid state drive (SSD)dynamic tiering
 Summary | Full Text:PDF(1.2MB)

LTL Model Checking for Register Pushdown Systems
Ryoma SENDA Yoshiaki TAKATA Hiroyuki SEKI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2131-2144
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
register pushdown systemLTL model checkingregularity preservationregister automaton
 Summary | Full Text:PDF(395.6KB)

Weighted PCA-LDA Based Color Quantization Method Suppressing Saturation Decrease
Seiichi KOJIMA Momoka HARADA Yoshiaki UEDA Noriaki SUETAKE 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1728-1732
Type of Manuscript:  LETTER
Category: Image
Keyword: 
color quantizationsaturationprincipal component analysis
 Summary | Full Text:PDF(5.5MB)

Achieving Ultra-Low Latency for Network Coding-Aware Multicast Fronthaul Transmission in Cache-Enabled C-RANs
Qinglong LIU Chongfu ZHANG 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1723-1727
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
network codingfronthaul transmissionedge cachingC-RANs
 Summary | Full Text:PDF(927.4KB)

Performance Comparison of Training Datasets for System Call-Based Malware Detection with Thread Information
Yuki KAJIWARA Junjun ZHENG Koichi MOURI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2173-2183
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
malware detectionmachine learningsystem callsthread
 Summary | Full Text:PDF(427.3KB)

Formalization and Analysis of Ceph Using Process Algebra
Ran LI Huibiao ZHU Jiaqi YIN 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2154-2163
Type of Manuscript:  PAPER
Category: Software System
Keyword: 
Cephformalizationverificationprocess algebra
 Summary | Full Text:PDF(1.6MB)

Efficient Reboot-Based Recovery of In-Memory Databases
Yuto JUMONJI Hiroshi YAMADA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2164-2172
Type of Manuscript:  PAPER
Category: Dependable Computing
Keyword: 
reboot-based recoverysoftware rejuvenationin-memory DBs
 Summary | Full Text:PDF(446.3KB)

CLAHE Implementation and Evaluation on a Low-End FPGA Board by High-Level Synthesis
Koki HONDA Kaijie WEI Masatoshi ARAI Hideharu AMANO 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2048-2056
Type of Manuscript:  Special Section PAPER (Special Section on Parallel, Distributed, and Reconfigurable Computing, and Networking)
Category: 
Keyword: 
FPGAimage processingCLAHEside camera mirrorhigh-level synthesis
 Summary | Full Text:PDF(888.6KB)

FOREWORD
Yoshiki KAYANO 
Publication:   
Publication Date: 2021/12/01
Vol. E104-C  No. 12  pp. 672-672
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(52.3KB)

Neural Incremental Speech Recognition Toward Real-Time Machine Speech Translation
Sashi NOVITASARI Sakriani SAKTI Satoshi NAKAMURA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2195-2208
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
attention transferincremental speech recognitionreal-time speech translation
 Summary | Full Text:PDF(1.3MB)

Semantic Guided Infrared and Visible Image Fusion
Wei WU Dazhi ZHANG Jilei HOU Yu WANG Tao LU Huabing ZHOU 
Publication:   
Publication Date: 2021/12/01
Vol. E104-A  No. 12  pp. 1733-1738
Type of Manuscript:  LETTER
Category: Image
Keyword: 
image fusionsemantic segmentationinfrared imagevisible image
 Summary | Full Text:PDF(30.6MB)

Performance Modeling of Bitcoin Blockchain: Mining Mechanism and Transaction-Confirmation Process
Shoji KASAHARA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-B  No. 12  pp. 1455-1464
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Networking Science and Practice in Conjunction with Main Topics of ITC32)
Category: 
Keyword: 
Bitcoinblockchainperformance modelingqueueing theoryextreme value theorytransaction-confirmation time
 Summary | Full Text:PDF(521.9KB)

Multimodal-Based Stream Integrated Neural Networks for Pain Assessment
Ruicong ZHI Caixia ZHOU Junwei YU Tingting LI Ghada ZAMZMI 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2184-2194
Type of Manuscript:  PAPER
Category: Human-computer Interaction
Keyword: 
multi-modalitypain assessmentdynamic facial featurebiomedical featurestream integrated neural networks
 Summary | Full Text:PDF(1.9MB)

FOREWORD
Shinya TAKAMAEDA 
Publication:   
Publication Date: 2021/12/01
Vol. E104-D  No. 12  pp. 2028-2028
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(86.8KB)

A Stopping Criterion for Symbol Flipping Decoding of Non-Binary LDPC Codes
Zhanzhan ZHAO Xiaopeng JIAO Jianjun MU Qingqing LI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1644-1648
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
non-binary LDPC codessymbol flipping decodingstopping criterion
 Summary | Full Text:PDF(504.3KB)

Supply and Threshold Voltage Scaling for Minimum Energy Operation over a Wide Operating Performance Region
Shoya SONODA Jun SHIOMI Hidetoshi ONODERA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1566-1576
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Systems)
Category: 
Keyword: 
minimum energy point tracking (MEPT)dynamic voltage and frequency scaling (DVFS)adaptive body biasing (ABB)
 Summary | Full Text:PDF(4.8MB)

MPTCP-meLearning: A Multi-Expert Learning-Based MPTCP Extension to Enhance Multipathing Robustness against Network Attacks
Yuanlong CAO Ruiwen JI Lejun JI Xun SHAO Gang LEI Hao WANG 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1795-1804
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
multipath TCPout-of-order data receptionthroughput predictionmultipath management
 Summary | Full Text:PDF(1.5MB)

FOREWORD
Ilsun YOU 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1793-1794
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(108.8KB)

Influence of Access to Reading Material during Concept Map Recomposition in Reading Comprehension and Retention
Pedro GABRIEL FONTELES FURTADO Tsukasa HIRASHIMA Nawras KHUDHUR Aryo PINANDITO Yusuke HAYASHI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1941-1950
Type of Manuscript:  PAPER
Category: Educational Technology
Keyword: 
concept mapKit-Buildreading comprehensionrecomposition
 Summary | Full Text:PDF(1.1MB)

Adaptive Normal State-Space Notch Digital Filters: Algorithm and Frequency-Estimation Bias Analysis
Yoichi HINAMOTO Shotaro NISHIMURA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1585-1592
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive IIR notch digital filterfixed step sizefrequency estimation biasgradient-descent methodnormal state-space realizationsimplified iterative algorithmstabilityvariable step size
 Summary | Full Text:PDF(3.5MB)

A Simple and Compact Planar Balun with Slit Ground
Ryosuke SUGA Kazuto OSHIMA Tomoki UWANO 
Publication:   
Publication Date: 2021/11/01
Vol. E104-C  No. 11  pp. 667-671
Type of Manuscript:  BRIEF PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
balunmicrostrip lineslitspertopf baluncommon mode rejection ratio
 Summary | Full Text:PDF(1.4MB)

An Anomalous Behavior Detection Method Utilizing Extracted Application-Specific Power Behaviors
Kazunari TAKASAKI Ryoichi KIDA Nozomu TOGAWA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1555-1565
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Systems)
Category: 
Keyword: 
power analysisIoT deviceanomalous behaviorsteady-state power waveformapplication-specific power waveform
 Summary | Full Text:PDF(2.2MB)

Deployment and Reconfiguration for Balanced 5G Core Network Slices
Xin LU Xiang WANG Lin PANG Jiayi LIU Qinghai YANG Xingchen SONG 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1629-1643
Type of Manuscript:  PAPER
Category: Mobile Information Network and Personal Communications
Keyword: 
5G network slicing5G core slicesload balancingslice deploymentslice reconfiguration
 Summary | Full Text:PDF(3MB)

Deadlock-Free Symbolic Smith Controllers Based on Prediction for Nondeterministic Systems
Masashi MIZOGUCHI Toshimitsu USHIO 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1593-1602
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
Smith predictorsymbolic controldead timeapproximated alternating simulationdeadlock
 Summary | Full Text:PDF(1023.1KB)

Signature Codes to Remove Interference Light in Synchronous Optical Code-Division Multiple Access Systems
Tomoko K. MATSUSHIMA Shoichiro YAMASAKI Kyohei ONO 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1619-1628
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
optical CDMAgeneralized modified prime sequence codep-chip codechip-pair codeinterference cancellationbackground light
 Summary | Full Text:PDF(1.2MB)

Leakage-Resilient and Proactive Authenticated Key Exchange (LRP-AKE), Reconsidered
SeongHan SHIN 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1880-1893
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
passwordtwo-factor authenticationkey exchangeleakage of stored secretscredential servicesprovable security
 Summary | Full Text:PDF(448.7KB)

PDPM: A Patient-Defined Data Privacy Management with Nudge Theory in Decentralized E-Health Environments
Seolah JANG Sandi RAHMADIKA Sang Uk SHIN Kyung-Hyune RHEE 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1839-1849
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
blockchaindecentralized e-healthdata privacy managementnudge theorysmart contracttamper-proof data
 Summary | Full Text:PDF(1.4MB)

An Effective Feature Extraction Mechanism for Intrusion Detection System
Cheng-Chung KUO Ding-Kai TSENG Chun-Wei TSAI Chu-Sing YANG 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1814-1827
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
NetFlowintrusion detection systemfeature extractionmachine learning
 Summary | Full Text:PDF(2.4MB)

The Uncontrolled Web: Measuring Security Governance on the Web
Yuta TAKATA Hiroshi KUMAGAI Masaki KAMIZONO 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1828-1838
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
security governanceweb measurementcyber resilience
 Summary | Full Text:PDF(739.8KB)

Analysis against Security Issues of Voice over 5G
Hyungjin CHO Seongmin PARK Youngkwon PARK Bomin CHOI Dowon KIM Kangbin YIM 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1850-1856
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
5G voice communicationvoice over 5Gmobile networkIMSSIP5G security
 Summary | Full Text:PDF(1.6MB)

Verifiable Credential Proof Generation and Verification Model for Decentralized SSI-Based Credit Scoring Data
Kang Woo CHO Byeong-Gyu JEONG Sang Uk SHIN 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1857-1868
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
blockchaindecentralized SSIverifiable credentialcredit scoringfintech
 Summary | Full Text:PDF(770.1KB)

An Efficient Public Verifiable Certificateless Multi-Receiver Signcryption Scheme for IoT Environments
Dae-Hwi LEE Won-Bin KIM Deahee SEO Im-Yeong LEE 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1869-1879
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
IoTlightweight cryptographic systemcertificateless signcryptionmulti-receiver signcryptionpublic verifiability
 Summary | Full Text:PDF(888.4KB)

Improving the Recognition Accuracy of a Sound Communication System Designed with a Neural Network
Kosei OZEKI Naofumi AOKI Saki ANAZAWA Yoshinori DOBASHI Kenichi IKEDA Hiroshi YASUDA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1577-1584
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
sound communicationsspectrogrammachine learningneural network
 Summary | Full Text:PDF(2.4MB)

Speech Paralinguistic Approach for Detecting Dementia Using Gated Convolutional Neural Network
Mariana RODRIGUES MAKIUCHI Tifani WARNITA Nakamasa INOUE Koichi SHINODA Michitaka YOSHIMURA Momoko KITAZAWA Kei FUNAKI Yoko EGUCHI Taishiro KISHIMOTO 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1930-1940
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
convolutional neural networkdementia detectiongating mechanism
 Summary | Full Text:PDF(913.5KB)

CoLaFUZE: Coverage-Guided and Layout-Aware Fuzzing for Android Drivers
Tianshi MU Huabing ZHANG Jian WANG Huijuan LI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1902-1912
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
driver fuzzingstructure layoutinterface recovery
 Summary | Full Text:PDF(530.9KB)

Provable-Security Analysis of Authenticated Encryption Based on Lesamnta-LW in the Ideal Cipher Model
Shoichi HIROSE Hidenori KUWAKADO Hirotaka YOSHIDA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1894-1901
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
authenticated encryptionhash functionLesamnta-LWideal cipher model
 Summary | Full Text:PDF(620.9KB)

Frank-Wolfe Algorithm for Learning SVM-Type Multi-Category Classifiers
Kenya TAJIMA Yoshihiro HIROHASHI Esmeraldo ZARA Tsuyoshi KATO 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1923-1929
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
SVMconvex optimizationFrank-Wolfedual problemmulti-category classification
 Summary | Full Text:PDF(459.9KB)

Solving 3D Container Loading Problems Using Physics Simulation for Genetic Algorithm Evaluation
Shuhei NISHIYAMA Chonho LEE Tomohiro MASHITA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1913-1922
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
container loadinggenetic algorithmphysics simulation
 Summary | Full Text:PDF(1.8MB)

m-to-1 Mappings over Finite Fields Fq
You GAO Yun-Fei YAO Lin-Zhi SHEN 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1612-1618
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
m-to-1 mappingspermutation polynomialsAGW-like criterion
 Summary | Full Text:PDF(1.2MB)

DNN-Based Low-Musical-Noise Single-Channel Speech Enhancement Based on Higher-Order-Moments Matching
Satoshi MIZOGUCHI Yuki SAITO Shinnosuke TAKAMICHI Hiroshi SARUWATARI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1971-1980
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementmusical noisekurtosismoment matchingdeep learning
 Summary | Full Text:PDF(1.3MB)

A Multi-Task Scheme for Supervised DNN-Based Single-Channel Speech Enhancement by Using Speech Presence Probability as the Secondary Training Target
Lei WANG Jie ZHU Kangbo SUN 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1963-1970
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
multi-task learningsupervised deep neural networkspeech presence probabilitydereverberationnoise reduction
 Summary | Full Text:PDF(372.4KB)

Gait Phase Partitioning and Footprint Detection Using Mutually Constrained Piecewise Linear Approximation with Dynamic Programming
Makoto YASUKAWA Yasushi MAKIHARA Toshinori HOSOI Masahiro KUBO Yasushi YAGI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1951-1962
Type of Manuscript:  PAPER
Category: Rehabilitation Engineering and Assistive Technology
Keyword: 
gait phase partitioningpiecewise linear approximationdynamic programmingfootprint detectionrehabilitation
 Summary | Full Text:PDF(2.6MB)

A Modulus Factorization Algorithm for Self-Orthogonal and Self-Dual Quasi-Cyclic Codes via Polynomial Matrices
Hajime MATSUI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1649-1653
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
error-correcting codesfinite fieldscodes over ringsChinese remainder theoremreciprocal polynomials
 Summary | Full Text:PDF(272.5KB)

Joint Wireless and Computational Resource Allocation Based on Hierarchical Game for Mobile Edge Computing
Weiwei XIA Zhuorui LAN Lianfeng SHEN 
Publication:   
Publication Date: 2021/11/01
Vol. E104-B  No. 11  pp. 1395-1407
Type of Manuscript:  PAPER
Category: Network
Keyword: 
mobile edge computingjoint resource allocationhierarchical gameresource sharingQoS
 Summary | Full Text:PDF(1.8MB)

Smaller Residual Network for Single Image Depth Estimation
Andi HENDRA Yasushi KANAZAWA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1992-2001
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
depth estimationsingle imagedeep learningsmaller modelresidual networktwo-stage modelmulti-task losslearning rate adjustment
 Summary | Full Text:PDF(3MB)

Flexible Bayesian Inference by Weight Transfer for Robust Deep Neural Networks
Thi Thu Thao KHONG Takashi NAKADA Yasuhiko NAKASHIMA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1981-1991
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
Deep Neural NetworkBayesian Neural Networkimage classificationadversarial attacksadversarial training
 Summary | Full Text:PDF(906.9KB)

A Beam-Switchable Self-Oscillating Active Integrated Array Antenna Using Gunn Oscillator and Magic-T
Maodudul HASAN Eisuke NISHIYAMA Ichihiko TOYODA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-B  No. 11  pp. 1419-1428
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
active integrated antennaGunn oscillatorbeam switchingreconfigurable
 Summary | Full Text:PDF(7.9MB)

Synthetic Scene Character Generator and Ensemble Scheme with the Random Image Feature Method for Japanese and Chinese Scene Character Recognition
Fuma HORIE Hideaki GOTO Takuo SUGANUMA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 2002-2010
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
character recognitionJapanese scene character recognitionsynthetic scene character dataensemble systemscene character dataset
 Summary | Full Text:PDF(1.3MB)

FOREWORD
Yukihide KOHIRA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1450-1450
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(255.8KB)

Detecting Depression from Speech through an Attentive LSTM Network
Yan ZHAO Yue XIE Ruiyu LIANG Li ZHANG Li ZHAO Chengyu LIU 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 2019-2023
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
depression detectionLSTMattention mechanismvocal expression
 Summary | Full Text:PDF(252.2KB)

Neural Network Calculations at the Speed of Light Using Optical Vector-Matrix Multiplication and Optoelectronic Activation
Naoki HATTORI Jun SHIOMI Yutaka MASUDA Tohru ISHIHARA Akihiko SHINYA Masaya NOTOMI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1477-1487
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Systems)
Category: 
Keyword: 
neural networkoptical circuitmulti-layer perceptronwavelength division multiplexing
 Summary | Full Text:PDF(4MB)

Practical Integral Distinguishers on SNOW 3G and KCipher-2
Jin HOKI Kosei SAKAMOTO Kazuhiko MINEMATSU Takanori ISOBE 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1603-1611
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
stream cipherSNOW 3GKCipher-2integral attackdivision propertyMILP
 Summary | Full Text:PDF(1.2MB)

Research on DoS Attacks Intrusion Detection Model Based on Multi-Dimensional Space Feature Vector Expansion K-Means Algorithm
Lijun GAO Zhenyi BIAN Maode MA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-B  No. 11  pp. 1377-1385
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
intrusion detectiongenetic algorithmmulti-dimensional space feature vetor expansion K-MeansDDos attacks
 Summary | Full Text:PDF(1.5MB)

Analysis of Signal Distribution in ASE-Limited Optical On-Off Keying Direct-Detection Systems
Hiroki KAWAHARA Kyo INOUE Koji IGARASHI 
Publication:   
Publication Date: 2021/11/01
Vol. E104-B  No. 11  pp. 1386-1394
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
on-off keying signalprobability density functionamplified spontaneous emission
 Summary | Full Text:PDF(1.7MB)

Usage Log-Based Testing of Embedded Software and Identification of Dependencies among Environmental Components
Sooyong JEONG Sungdeok CHA Woo Jin LEE 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 2011-2014
Type of Manuscript:  LETTER
Category: Software Engineering
Keyword: 
embedded software testingenvironmental modelingtest coverage
 Summary | Full Text:PDF(344.2KB)

Dynamic Incentive Mechanism for Industrial Network Congestion Control
Zhentian WU Feng YAN Zhihua YANG Jingya YANG 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 2015-2018
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
time dependent pricingpolicy controlquality of service (QoS)pricing
 Summary | Full Text:PDF(444KB)

Evaluation Metrics for the Cost of Data Movement in Deep Neural Network Acceleration
Hongjie XU Jun SHIOMI Hidetoshi ONODERA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1488-1498
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Systems)
Category: 
Keyword: 
convolutional neural networksmachine learninglow power circuit designVLSIparallel processing
 Summary | Full Text:PDF(1.5MB)

Multi-Rate Switched Pinning Control for Velocity Control of Vehicle Platoons
Takuma WAKASA Kenji SAWADA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11  pp. 1461-1469
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Systems)
Category: 
Keyword: 
multi-agent systems