Hiroshi YAMAMOTO


Recommendation-Based Bandwidth Calendaring for Packet Transport Network
Shohei KAMAMURA Rie HAYASHI Hiroki DATE Hiroshi YAMAMOTO Takashi MIYAMURA Yoshihiko UEMATSU Kouichi GENDA 
Publication:   
Publication Date: 2017/01/01
Vol. E100-B  No. 1  pp. 122-130
Type of Manuscript:  PAPER
Category: Network
Keyword: 
bandwidth calendaringpacket transport networkrecommendationresource allocationSDN controller
 Summary | Full Text:PDF(2.3MB)

Fast and Flow-Controlled Multi-Stage Network Recovery from Large-Scale Physical Failures
Kouichi GENDA Hiroshi YAMAMOTO Shohei KAMAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/08/01
Vol. E99-B  No. 8  pp. 1824-1834
Type of Manuscript:  PAPER
Category: Network
Keyword: 
network recoverylarge-scale failureflow controlbandwidth allocationlinear programming
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Fast Repairing from Large-Scale Failure Using Hierarchical SDN Controllers
Shohei KAMAMURA Hiroshi YAMAMOTO Kouichi GENDA Yuki KOIZUMI Shin'ichi ARAKAWA Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/11/01
Vol. E98-B  No. 11  pp. 2269-2279
Type of Manuscript:  PAPER
Category: Network
Keyword: 
fast repairinghierarchical architectureIP over WDM networknetwork configurationSDN controller
 Summary | Full Text:PDF(2.7MB)

Millimeter-Wave Ellipsometry Using Interface-Planarization Prism
Hiroshi YAMAMOTO Hiroshi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/08/01
Vol. E98-C  No. 8  pp. 873-877
Type of Manuscript:  Special Section PAPER (Special Section on Microwave Photonics)
Category: MWP Sensing Technique
Keyword: 
ellipsometrymillimeter waveUTC-PDbiological tissue
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Millimeter-Wave Ellipsometry Using Low-Coherence Light Source
Hiroshi YAMAMOTO Hiroshi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/05/01
Vol. E97-C  No. 5  pp. 460-462
Type of Manuscript:  BRIEF PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
ellipsometrymillimeter waveUTC-PDlow-coherent light source
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Reflection-Geometry Measurements of Biological Materials Using Photonically Generated Millimeter Waves
Hiroshi YAMAMOTO Hiroshi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2  pp. 235-240
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
millimeter waveUTC-PDhydration ratebiological tissue
 Summary | Full Text:PDF(1.2MB)

Location-Aware Optimal Resource Selection Method for P2P-Based Contents Management and Real-Time Distribution
Hiroshi YAMAMOTO Katsuyuki YAMAZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/02/01
Vol. E96-D  No. 2  pp. 213-225
Type of Manuscript:  Special Section PAPER (Special Section on The Internet Architectures, Protocols, and Applications for Diversified Futures)
Category: 
Keyword: 
peer-to-peercontent distributionDHTlocation-aware node selectionnetwork coordinate
 Summary | Full Text:PDF(1.2MB)

Development of Seismometers Sensor Network for Observation on Sea Floor - IP goes to Oceans -
Katsuyuki YAMAZAKI Hiroshi YAMAMOTO Masanao SHINOHARA Toshihiko KANAZAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7  pp. 2182-2190
Type of Manuscript:  INVITED PAPER (Special Section on Future Internet Technologies against Present Crises)
Category: 
Keyword: 
OBCSearthquake
 Summary | Full Text:PDF(3.2MB)

Parallel Transferable Uniform Multi-Round Algorithm for Minimizing Makespan
Hiroshi YAMAMOTO Masato TSURU Katsuyuki YAMAZAKI Yuji OIE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1669-1678
Type of Manuscript:  PAPER
Category: Network
Keyword: 
grid computingMaster/Worker Modeldivisible workloadMulti-Round schedulingUMR
 Summary | Full Text:PDF(1.2MB)

Development of Sensor Network for Ecology Observation of Seabirds
Hiroshi YAMAMOTO Shohei UCHIYAMA Maki YAMAMOTO Katsuichi NAKAMURA Katsuyuki YAMAZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/02/01
Vol. E95-D  No. 2  pp. 532-539
Type of Manuscript:  Special Section PAPER (Special Section on Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
sensor networkecologyseabirdstreaked shearwater
 Summary | Full Text:PDF(608.6KB)

Development and Evaluation of Roadside/Obstacle Detection Method Using 3D Scanned Data Processing
Hiroshi YAMAMOTO Yoshinori ISHII Katsuyuki YAMAZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/02/01
Vol. E95-D  No. 2  pp. 540-541
Type of Manuscript:  Special Section LETTER (Special Section on Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
snowblowerobstacle map3D laser scannerRTK-GPS
 Summary | Full Text:PDF(352.3KB)

Life-Log Observation of Walking Traces with Sensors of Android Mobile Device and Vector Map Matching
Hikaru OOKURA Hiroshi YAMAMOTO Katsuyuki YAMAZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/02/01
Vol. E95-D  No. 2  pp. 546-548
Type of Manuscript:  Special Section LETTER (Special Section on Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
vector mapAndroidorientation sensormap matching
 Summary | Full Text:PDF(205.3KB)

Growth Position and Chirality Control of Single-Walled Carbon Nanotubes
Keijiro SAKAI Satoshi DOI Nobuyuki IWATA Hirofumi YAJIMA Hiroshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/12/01
Vol. E94-C  No. 12  pp. 1861-1866
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Organoelectronic Materials and Their Applications for Nanotechnology)
Category: 
Keyword: 
single-walled carbon nanotubeACCVDchiralityfree electron laserRaman spectra
 Summary | Full Text:PDF(3.3MB)

FOREWORD
Hiroshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/12/01
Vol. E94-C  No. 12  pp. 1815-1815
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(113.1KB)

Query-Trail-Mediated Cooperative Behaviors of Peers in Unstructured P2P File Sharing Networks
Kei OHNISHI Hiroshi YAMAMOTO Masato UCHIDA Yuji OIE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/10/01
Vol. E94-D  No. 10  pp. 1966-1980
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
P2P file sharingstorage load balancingfile replicationcooperative behaviorsquery-trail
 Summary | Full Text:PDF(831.3KB)

Free Electron Laser-Polymerization of C60 Grown by Liquid-Liquid-Interfacial Precipitation Method
Daiki KOIDE Shouta KATO Eri IKEDA Nobuyuki IWATA Hiroshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/02/01
Vol. E94-C  No. 2  pp. 151-156
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Molecular and Organic Devices)
Category: 
Keyword: 
C60 polymerFree Electron Laserliquid-liquid interfacial precipitationRaman spectrum
 Summary | Full Text:PDF(1.3MB)

Performance Comparison of Task Allocation Schemes Depending upon Resource Availability in a Grid Computing Environment
Hiroshi YAMAMOTO Kenji KAWAHARA Tetsuya TAKINE Yuji OIE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/02/01
Vol. E89-D  No. 2  pp. 459-468
Type of Manuscript:  Special Section PAPER (Special Section on Parallel/Distributed Computing and Networking)
Category: Performance Evaluation
Keyword: 
grid computingdistributed resource managementtask allocation schemeM/G/1-PS queueuneven resource utilization
 Summary | Full Text:PDF(818KB)

Replication Methods for Load Balancing on Distributed Storages in P2P Networks
Hiroshi YAMAMOTO Daisuke MARUTA Yuji OIE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/01/01
Vol. E89-D  No. 1  pp. 171-180
Type of Manuscript:  Special Section PAPER (Special Section on New Technologies and their Applications of the Internet III)
Category: Peer-to-Peer Network
Keyword: 
peer-to-peer (P2P)power-law networkreplication methodstorage load balancing
 Summary | Full Text:PDF(739.1KB)

Compact and Low-Power-Consumption 40-Gbit/s, 1.55-µm Electro-Absorption Modulators
Hideo ARIMOTO Jun-ichiro SHIMIZU Takeshi KITATANI Kazunori SHINODA Tomonobu TSUCHIYA Masataka SHIRAI Masahiro AOKI Noriko SASADA Hiroshi YAMAMOTO Kazuhiko NAOE Mitsuo AKASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 951-959
Type of Manuscript:  Special Section PAPER (Joint Special Section on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
40-Gbit/selectro-absorption modulatorInGaAsPInGaAlAsEAM/DFB laseruncooled operation
 Summary | Full Text:PDF(1.7MB)

The Design and Evaluation of Data-Dependent Hardware for Subgraph Isomorphism Problem
Shoji YAMAMOTO Shuichi ICHIKAWA Hiroshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/08/01
Vol. E87-D  No. 8  pp. 2038-2047
Type of Manuscript:  Special Section PAPER (Special Section on Reconfigurable Systems)
Category: Recornfigurable Systems
Keyword: 
FPGAcustom circuitgraph algorithmNP-completepartial evaluation
 Summary | Full Text:PDF(472.8KB)

Crystallization and Conductivity of ReO3 Thin Films Prepared by 90Off-Axis RF Magnetron Sputtering Method
Nobuyuki IWATA Kumiko FUKAI Hiroshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/02/01
Vol. E87-C  No. 2  pp. 223-226
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Oxide Thin Films by Sputtering)
Category: 
Keyword: 
ReO3conductivitypost-annealreductioninfinite layer
 Summary | Full Text:PDF(570.5KB)

Method of Estimating Flow Duration Distribution Using Active Measurements
Takuya ASAKA Katsunori ORI Hiroshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/10/01
Vol. E86-B  No. 10  pp. 3030-3038
Type of Manuscript:  PAPER
Category: Network
Keyword: 
estimationmeasurementtrafficflow durationdistribution
 Summary | Full Text:PDF(567.9KB)

A Recursive Maximum Likelihood Decoding Algorithm for Some Transitive Invariant Binary Block Codes
Tadao KASAMI Hitoshi TOKUSHIGE Toru FUJIWARA Hiroshi YAMAMOTO Shu LIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/09/25
Vol. E81-A  No. 9  pp. 1916-1924
Type of Manuscript:  PAPER
Category: Information Theory and Coding Theory
Keyword: 
recursive maximum likelihood decodingtransitive invariant codesReed-Muller codesextended BCH codes
 Summary | Full Text:PDF(790.4KB)

Low Weight Subtrellises for Binary Linear Block Codes and Their Applications
Tadao KASAMI Takuya KOUMOTO Toru FUJIWARA Hiroshi YAMAMOTO Yoshihisa DESAKI Shu LIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/11/25
Vol. E80-A  No. 11  pp. 2095-2103
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
subtrellis diagramlow weightbinary linear coderecursive decoding algorithmsubtrellis search
 Summary | Full Text:PDF(751.6KB)