Yasuhiko YASUDA


Selective Update Approach to Maintain Strong Web Consistency in Dynamic Content Delivery
Zhou SU Masato OGURO Jiro KATTO Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2729-2737
Type of Manuscript:  Special Section PAPER (Special Section on New Challenge for Internet Technology and its Architecture)
Category: 
Keyword: 
content delivery networksconsistency algorithmweb cache performancenetwork traffic
 Summary | Full Text:PDF(737.9KB)

Quick Data-Retrieving for U-APSD in IEEE802.11e WLAN Networks
Shojiro TAKEUCHI Kaoru SEZAKI Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/07/01
Vol. E89-A  No. 7  pp. 1919-1929
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
wireless LANIEEE802.11eU-APSDbuffering delay
 Summary | Full Text:PDF(601.5KB)

An Improved Power Saving Mechanism for MAC Protocol in Ad Hoc Networks
Shojiro TAKEUCHI Kaoru SEZAKI Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/07/01
Vol. E88-B  No. 7  pp. 2985-2993
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
ad hoc networksIEEE802.11power saving mechanism
 Summary | Full Text:PDF(942.1KB)

Optimal Replication Algorithm for Scalable Streaming Media in Content Delivery Networks
Zhou SU Jiro KATTO Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/12/01
Vol. E87-D  No. 12  pp. 2723-2732
Type of Manuscript:  Special Section PAPER (Special Section on New Technologies and their Applications of the Internet)
Category: Internet Systems
Keyword: 
content delivery networksreplication algorithmscalable video streamingweb cache performancenetwork traffic
 Summary | Full Text:PDF(713.3KB)

Integrated Pre-Fetching and Replacing Algorithm for Graceful Image Caching
Zhou SU Teruyoshi WASHIZAWA Jiro KATTO Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/09/01
Vol. E86-B  No. 9  pp. 2753-2763
Type of Manuscript:  PAPER
Category: Multimedia Systems
Keyword: 
graceful cachinghierarchical image coding,content delivery networkweb performancecaching algorithm
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Stream Caching Using Hierarchically Distributed Proxies with Adaptive Segments Assignment
Zhou SU Jiro KATTO Takayuki NISHIKAWA Munetsugu MURAKAMI Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/06/01
Vol. E86-B  No. 6  pp. 1859-1869
Type of Manuscript:  Special Section PAPER (Special Issue on Content Delivery Networks)
Category: Proxy Caching
Keyword: 
stream cachingweb cachingcontent delivery networkshierarchically distributed proxies
 Summary | Full Text:PDF(384.8KB)

Representation of Dynamic 3D Objects Using the Coaxial Camera System
Takayuki YASUNO Jun'ichi ICHIMURA Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/10/25
Vol. E79-B  No. 10  pp. 1484-1490
Type of Manuscript:  Special Section PAPER (Special Issue on Very Low Bit-Rate Video Coding)
Category: 
Keyword: 
model based codingcomputer visionmotion analysissurface reconstructionvideo representation
 Summary | Full Text:PDF(742.7KB)

FOREWORD
Yasuhiko YASUDA Takashi HATTORI Yoshihiko AKAIWA Tadashi FUJINO Shozo KOMAKI Kazuo MURANO Nobuo NAKAJIMA Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/09/25
Vol. E79-B  No. 9  pp. 1179-1183
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(670.4KB)

Image Database System Featuring Graceful Oblivion
Yasuhiko YASUDA Takayuki YASUNO Fumio KATAYAMA Takashi TOIDA Hideyuki SAKATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/08/25
Vol. E79-B  No. 8  pp. 1015-1022
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia on Demand)
Category: 
Keyword: 
multimedia on demandimage databasehuman memory modeldistributed systemB-ISDNhierarchiacal codingJPEG
 Summary | Full Text:PDF(744.7KB)

FOREWORD
Yasuhiko YASUDA Ichiro IIDA Naohisa KOMATSU Makoto NAKAMURA Jun NISHIKIDO Hiroyuki OKAZAKI Yoshinori SAKAI Yoshiaki TANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/08/25
Vol. E79-B  No. 8  pp. 987-988
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(383.2KB)

Object Surface Representation Using Occlusion Analysis of Spatiotemporal Images*
Takayuki YASUNO Satoshi SUZUKI Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/06/25
Vol. E79-D  No. 6  pp. 764-771
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia Computing and Communications)
Category: 
Keyword: 
model based codingcomputer visionocclusion analysisspatiotemporal imagesurface reconstructionimage segmentationvideo representation
 Summary | Full Text:PDF(1.1MB)

FOREWORD
Yasuhiko YASUDA Ichiro IIDA Tomio KISHIMOTO Makoto NAKAMURA Hiroyuki OKAZAKI Kenji SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/10/25
Vol. E78-B  No. 10  pp. 1351-1352
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(289KB)

FOREWORD
Yasuhiko YASUDA Kenichi MASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/01/25
Vol. E78-B  No. 1  pp. 1-2
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(208.8KB)

Adaptive Routing and Control Algorithms for the Highly Reliable Bidirectional Shuffle Ring Network
Wen-Bo ZHAO Boon-Siong WONG Kaoru SEZAKI Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/10/25
Vol. E73-E  No. 10  pp. 1696-1703
Type of Manuscript:  Special Section PAPER (Special Issue on Communication Theory and Its Applications)
Category: Transport System
Keyword: 
 Summary | Full Text:PDF(783.2KB)

A New Structure of the Perfect Reconstruction Filter Banks for Subband Coding
Jiro KATTO Yasuhiko YASUDA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/10/25
Vol. E73-E  No. 10  pp. 1616-1624
Type of Manuscript:  Special Section PAPER (Special Issue on Communication Theory and Its Applications)
Category: Signal Processing and Image Compression
Keyword: 
 Summary | Full Text:PDF(858.1KB)