Yoshiaki NEMOTO


Detecting and Tracing DDoS Attacks in the Traffic Analysis Using Auto Regressive Model
Yuichi UCHIYAMA Yuji WAIZUMI Nei KATO Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/12/01
Vol. E87-D  No. 12  pp. 2635-2643
Type of Manuscript:  Special Section PAPER (Special Section on New Technologies and their Applications of the Internet)
Category: Traffic Measurement and Analysis
Keyword: 
DoSDDoStracingdetectionauto regressive modelattack duration time
 Summary | Full Text:PDF(632.4KB)

A Satellite Selection Method for Walker Delta LEO Satellite Networks
Umith DHARMARATNA Hiroshi TSUNODA Nei KATO Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8  pp. 2124-2131
Type of Manuscript:  Special Section PAPER (Special Section on Recent Fundamental Technologies for Broadband Satellite Communications)
Category: 
Keyword: 
Walker Delta Constellationsatellite selectiongeographical location informationsatellite networks
 Summary | Full Text:PDF(769.6KB)

Mobility Management for IP/LEO Satellite Networks Using Geographical Location
Hiroshi TSUNODA Kohei OHTA Nei KATO Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/02/01
Vol. E86-B  No. 2  pp. 490-497
Type of Manuscript:  Special Section PAPER (Special Issue on Internet Technology III)
Category: Mobile Internet
Keyword: 
LEO satellite IP networkmobility managementhandoverbindinggeographical location
 Summary | Full Text:PDF(793.6KB)

Capacity Design of Guaranteed-QoS VPN
Hoon LEE Yoon UH Min-Tae HWANG Jong-Hoon EOM Yong-Gi LEE Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/05/01
Vol. E85-B  No. 5  pp. 1042-1045
Type of Manuscript:  LETTER
Category: Internet
Keyword: 
IP networkVPNnetwork designQoS guarantee
 Summary | Full Text:PDF(272.8KB)

A New Scheme of Combining Advanced Packet Discard and Dynamic Bandwidth Allocation for Low Delay/Low Jitter Realtime Communication Using CBQ/ALTQ
Shunsuke NAKAMURA Nei KATO Kohei OHTA Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/12/01
Vol. E84-B  No. 12  pp. 3124-3132
Type of Manuscript:  Special Section PAPER (Special Issue on Network Software)
Category: Internet Technologies
Keyword: 
CBQCoSbandwidth allocationRED
 Summary | Full Text:PDF(550.8KB)

Proposal of Dynamic Bandwidth Allocation Technique for Low Delay/Low Jitter Realtime Communication and Its Evaluation by Using CBQ
Shunsuke NAKAMURA Kohei OHTA Nei KATO Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/06/01
Vol. E84-B  No. 6  pp. 1513-1520
Type of Manuscript:  Special Section PAPER (Special Issue on New Developments on QoS Technologies for Information Networks)
Category: 
Keyword: 
InternetCBQCoSbandwidth allocation
 Summary | Full Text:PDF(613.7KB)

High Speed and High Accuracy Rough Classification for Handwritten Characters Using Hierarchical Learning Vector Quantization
Yuji WAIZUMI Nei KATO Kazuki SARUTA Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/06/25
Vol. E83-D  No. 6  pp. 1282-1290
Type of Manuscript:  PAPER
Category: Biocybernetics, Neurocomputing
Keyword: 
LVQHierarchical LVQwindowoverlapping techniquelarge scale classification problem
 Summary | Full Text:PDF(1006.3KB)

An Interference Suppression Method for Wireless Communications by Applying P-RCE
Kazuo IKEDA Yoshiaki NEMOTO Takayasu SHIOKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/06/25
Vol. E83-B  No. 6  pp. 1237-1245
Type of Manuscript:  Special Section PAPER (Special Issue on Software Defined Radio and Its Technologies)
Category: 
Keyword: 
wireless communicationssoftware radioneural networkP-RCEinterference suppression
 Summary | Full Text:PDF(1.4MB)

A Real-Time Intrusion Detection System (IDS) for Large Scale Networks and Its Evaluations
Nei KATO Hiroaki NITOU Kohei OHTA Glenn MANSFIELD Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/11/25
Vol. E82-B  No. 11  pp. 1817-1825
Type of Manuscript:  Special Section PAPER (Special Issue on New Paradigms in Network Management)
Category: 
Keyword: 
intrusion detection systemtraffic monitoringtraffic tendencydynamic access tressreal-time
 Summary | Full Text:PDF(1.3MB)

A New Coding Scheme for Infrared ASK Communication Systems Which Have Zero-Spectrum Points within the Main-Lobe Region
Makoto NAKAMURA Yoshihiro OHTANI Yutaka IKEDA Hiroshi UNO Akihiro FUJII Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1435-1445
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
infraredASKspectrumcodingPSMco-existence
 Summary | Full Text:PDF(1MB)

A New Coding Scheme for Infrared ASK Communication Systems Which Have Zero-Spectrum Points within the Main-Lobe Region
Makoto NAKAMURA Yoshihiro OHTANI Yutaka IKEDA Hiroshi UNO Akihiro FUJII Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1169-1179
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
infraredASKspectrumcodingPSMco-existence
 Summary | Full Text:PDF(1MB)

A Proposal of Event Correlation for Distributed Network Fault Management and Its Evaluation
Nei KATO Kohei OHTA Tomohiro IKA Glenn MANSFIELD Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/06/25
Vol. E82-B  No. 6  pp. 859-867
Type of Manuscript:  Special Section PAPER (Special Issue on Distributed Processing for Controlling Telecommunications Systems)
Category: 
Keyword: 
event correlationdistributed network managementNetwork Management Clock (NMC)
 Summary | Full Text:PDF(874.1KB)

A Fundamental Study on Effect of Contact Condition for Electromagnetic Noise at Copper-Carbon Electrodes
Yasuo EBARA Toshiaki KOIZUMI Hideaki SONE Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/01/25
Vol. E82-C  No. 1  pp. 49-54
Type of Manuscript:  Special Section PAPER (Special Issue on Electromechanical Devices and Their Materials)
Category: 
Keyword: 
electric contactarc dischargeelectromagnetic noiseelectrode surfacetrace of discharge
 Summary | Full Text:PDF(510.2KB)

The Dynamic Symptom Isolation Algorithm for Network Fault Management and Its Evaluation
Takumi MORI Kohei OHTA Nei KATO Hideaki SONE Glenn MANSFIELD Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/12/25
Vol. E81-B  No. 12  pp. 2471-2480
Type of Manuscript:  Special Section PAPER (Special Issue on the Latest Development of Telecommunication Research)
Category: Network Design, Operation, and Management
Keyword: 
fault managementSNMPRMON ICMPdynamic symptom isolation
 Summary | Full Text:PDF(837.5KB)

An Upper Bound on Bandwidth Requirement and Its Applications to Traffic Control in ATM Networks
Piya TANTHAWICHIAN Akihiro FUJII Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/12/25
Vol. E81-B  No. 12  pp. 2371-2379
Type of Manuscript:  Special Section PAPER (Special Issue on the Latest Development of Telecommunication Research)
Category: QoS Control and Traffic Control
Keyword: 
upper bound on bandwidth requirementdual leaky bucketCACATM networks
 Summary | Full Text:PDF(649.6KB)

A High-Resolution Measurement System for Surface Profile of Electric Contact
Yasuo EBARA Hideaki SONE Yoshiaki NEMOTO Tasuku TAKAGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/03/25
Vol. E81-C  No. 3  pp. 432-434
Type of Manuscript:  Special Section LETTER (Special Issue on Electromechanical Devices and their Surface Science)
Category: 
Keyword: 
electric contactsurface profile measurementfocal lengthhigh-resolution
 Summary | Full Text:PDF(302.1KB)

Usage Parameter Control Scheme for ATM Networks: Markovian State-Dependent Approach
Piya TANTHAWICHIAN Akihiro FUJII Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/12/25
Vol. E80-B  No. 12  pp. 1780-1789
Type of Manuscript:  PAPER
Category: Communication Device and Circuit
Keyword: 
UPCleaky bucketMarkovian state-dependent UPCATM networks
 Summary | Full Text:PDF(818.4KB)

Construction and Utilization Experiment of Multimedia Education System Using Satellite ETS-V and Internet
Yoshiaki NEMOTO Naokazu HAMAMOTO Ryutaro SUZUKI Tetsushi IKEGAMI Yukio HASHIMOTO Toshiyuki IDE Kohei OHTA Glenn MANSFIELD Nei KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1997/02/25
Vol. E80-D  No. 2  pp. 162-169
Type of Manuscript:  Special Section PAPER (Special Issue on Educational System using Multimedia and Communication Technology)
Category: Multimedia education system using satellite and network communication
Keyword: 
educationsatelliteinternetETS-Vinternetworking
 Summary | Full Text:PDF(1.1MB)

Problems in Management Information Retrieval for High-Speed Networks and a Peoposed Solution
Kohei OHTA Nei KATO Hideaki SONE Glenn MANSFIELD Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/08/25
Vol. E79-B  No. 8  pp. 1054-1060
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia on Demand)
Category: 
Keyword: 
network managementMIB architecturehigh speed networksquality of management information
 Summary | Full Text:PDF(687.8KB)

High Accuracy Recognition of ETL9B Using Exclusive Learning Neural Network - (ELNET-)
Kazuki SARUTA Nei KATO Masato ABE Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/05/25
Vol. E79-D  No. 5  pp. 516-522
Type of Manuscript:  Special Section PAPER (Special Issue on Character Recognition and Document Understanding)
Category: Neural Networks
Keyword: 
handwritten character recognitionneural networksETL9BELNET-
 Summary | Full Text:PDF(554.2KB)

A Handprinted Character Recognition System Using Image Transformation Based on Partial Inclination Detection
Masato SUZUKI Nei KATO Hirotomo ASO Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/05/25
Vol. E79-D  No. 5  pp. 504-509
Type of Manuscript:  Special Section PAPER (Special Issue on Character Recognition and Document Understanding)
Category: Handwritten Character Recognition
Keyword: 
handprinted characterrecognition systemTPIDETL9B
 Summary | Full Text:PDF(501.4KB)

Sensing Device for In-Line EMI Checker of Small Electric Appliances
Toshiaki KOIZUMI Kumio TAKAHASHI Shun SUZUKI Hideaki SONE Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/04/25
Vol. E79-B  No. 4  pp. 509-514
Type of Manuscript:  Special Section PAPER (Special Issue on Discharge and Electromagnetic Interference)
Category: 
Keyword: 
electromagnetic interference inspectioninterference current sensormatching circuitnoise amplitude distributionmass production line
 Summary | Full Text:PDF(465KB)

Estimation of the Location of Intracranial Vascular Diseases Using Several Sensors
Satoshi HONGO Masato ABE Yoshiaki NEMOTO Noriyoshi CHUBACHI Yasunari OTAWARA Akira OGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/12/25
Vol. E78-A  No. 12  pp. 1640-1648
Type of Manuscript:  Special Section PAPER (Special Section on Acoustic Diagnosis)
Category: 
Keyword: 
cranial bruitcross-spectrumnon-invasive measurementaneurysmweighted least squares method
 Summary | Full Text:PDF(676.2KB)

Media Scheduler for AAL under ATM-Based Network Environments
Chan-Hyun YOUN Jun-ichi KUDOH Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/03/25
Vol. E78-B  No. 3  pp. 324-335
Type of Manuscript:  PAPER
Category: Switching and Communication Processing
Keyword: 
MSCDL (Media Scheduler)ADS (Adaptive Deadline Scheduling)MAPE (Maximum a Posteriori Estimator )
 Summary | Full Text:PDF(997.2KB)

CNV Based Intermedia Synchronization Mechanism under High Speed Communication Environment
Chan-Hyun YOUN Yoshiaki NEMOTO Shoichi NOGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/06/25
Vol. E76-B  No. 6  pp. 634-645
Type of Manuscript:  PAPER
Category: Communication Networks and Service
Keyword: 
CNV (interactive convergence algorithm)SPM (skip and pause mechanism)HSM (hybrid synchronization mechanism)
 Summary | Full Text:PDF(974.7KB)

A Proposal on Satellite Hitchhiker Payload for Pan-Pacific Information Network
Takashi IIDA Naoto KADOWAKI Hisashi MORIKAWA Kimio KONDO Ryutaro SUZUKI Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/05/25
Vol. E76-B  No. 5  pp. 457-465
Type of Manuscript:  REVIEW PAPER
Category: 
Keyword: 
satellite communicationpacificnetworkhitchhiker payload
 Summary | Full Text:PDF(931.8KB)

An SNMP-Based Expert Network Management System
Glenn MANSFIELD Makoto MURATA Kenichi HIGUCHI Krishnamachari JAYANTHI Basabi CHAKRABORTY Yoshiaki NEMOTO Shoichi NOGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/08/25
Vol. E75-B  No. 8  pp. 701-708
Type of Manuscript:  Special Section PAPER (Special Issue on the 4th Japan-Korea Joint Conference on Communications, Networks, Switching Systems and Satellite Communications (4th JC-CNSS))
Category: 
Keyword: 
network managementSNMPOSI networksTAINSexpert systems
 Summary | Full Text:PDF(796.8KB)

Considerations on the Design Methods of Hierarchical Large-Scale Local Area Networks
Masato SAKATA Yoshiaki NEMOTO Shoichi NOGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/09/25
Vol. E74-B  No. 9  pp. 2747-2755
Type of Manuscript:  Special Section PAPER (Special Issue on LAN: High Speed, Multimedia, and Reliability)
Category: 
Keyword: 
 Summary | Full Text:PDF(675.6KB)

Equivalent Transformations for the Mixed Lumped Type E Section and Distributed Transmission Line
Isao ENDO Yoshiaki NEMOTO Risaburo SATO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/05/25
Vol. E74-C  No. 5  pp. 1233-1241
Type of Manuscript:  Special Section PAPER (Special Issue on the 3rd Asia-Pacific Microwave Conference)
Category: Transmission Lines and Waveguides
Keyword: 
 Summary | Full Text:PDF(488.1KB)