Satoshi FUJITA


Peer-to-Peer Video Streaming of Non-Uniform Bitrate with Guaranteed Delivery Hops
Satoshi FUJITA 
Publication:   
Publication Date: 2019/11/01
Vol. E102-D  No. 11  pp. 2176-2183
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
P2P video streamingtree-structured overlayguaranteed delivery hopsquality level
 Summary | Full Text:PDF

Multi-Tree-Based Peer-to-Peer Video Streaming with a Guaranteed Latency
Satoshi FUJITA 
Publication:   
Publication Date: 2019/09/01
Vol. E102-D  No. 9  pp. 1707-1714
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
P2P video streaming systemguaranteed latencytree-structured overlay
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Flash Crowd Absorber for P2P Video Streaming
Satoshi FUJITA 
Publication:   
Publication Date: 2019/02/01
Vol. E102-D  No. 2  pp. 261-268
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
Peer-to-Peer video streamingflash crowdschedulingoptimal broadcast time
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Cloud-Assisted Peer-to-Peer Video Streaming with Minimum Latency
Satoshi FUJITA 
Publication:   
Publication Date: 2019/02/01
Vol. E102-D  No. 2  pp. 239-246
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
P2P video streaming systemcloud assistance2-hop delivery scheme
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FOREWORD
Satoshi FUJITA 
Publication:   
Publication Date: 2017/12/01
Vol. E100-D  No. 12  pp. 2748-2748
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

Personalized Web Page Recommendation Based on Preference Footprint to Browsed Pages
Kenta SERIZAWA Sayaka KAMEI Syuhei HAYASHI Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/11/01
Vol. E99-D  No. 11  pp. 2705-2715
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
personalizationinformation filteringweb searchrelations among wordsuser profile
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Maintaining Tree-Structured P2P Overlay Being Resilient to Simultaneous Leave of Several Peers
Tatsuya KOUCHI Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/09/01
Vol. E98-D  No. 9  pp. 1667-1674
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
Peer-to-Peer live streamingchurnresilience to simultaneous leavecyclic reference
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Tree-Based Consistency Maintenance Scheme for Peer-to-Peer File Sharing of Editable Contents
Taishi NAKASHIMA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/12/01
Vol. E97-D  No. 12  pp. 3033-3040
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: Network
Keyword: 
Peer-to-Peerfile sharingconsistency maintenancedistributed hash table
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Hierarchical Architecture for Peer-to-Peer Video on Demand Systems with the Notion of Dynamic Swarms
Yasuaki YUJI Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/12/01
Vol. E97-D  No. 12  pp. 3025-3032
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: Network
Keyword: 
Peer-to-Peervideo-on-demandplayback suspensionmatch-making
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Worst Case Analysis of Approximation Algorithm of Abrams et al. for the Set k-Cover Problem
Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/03/01
Vol. E97-D  No. 3  pp. 399-405
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science —New Trends in Theory of Computation and Algorithm—)
Category: Optimizing Algorithms, Parallel and Distributed Computing
Keyword: 
Set k-coverapproximation algorithmupper bound on the performance ratio
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A Cost-Effective Buffer Map Notification Scheme for P2P VoDs Supporting VCR Operations
Ryusuke UEDERA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/12/01
Vol. E96-D  No. 12  pp. 2713-2719
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: 
Keyword: 
Peer-to-Peervideo-on-demandbuffer mapVCR operation
 Summary | Full Text:PDF

Reputation-Based Colluder Detection Schemes for Peer-to-Peer Content Delivery Networks
Ervianto ABDULLAH Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/12/01
Vol. E96-D  No. 12  pp. 2696-2703
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: 
Keyword: 
Peer-to-Peercontent delivery networkcolluder detectionreputationPMC model
 Summary | Full Text:PDF

Adaptive Prefetching Scheme for Peer-to-Peer Video-on-Demand Systems with a Media Server
Ryusuke UEDERA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/12/01
Vol. E94-D  No. 12  pp. 2362-2369
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: 
Keyword: 
Peer-to-Peervideo-on-demandmedia serverscheduling
 Summary | Full Text:PDF

A Memory Efficient Result Cache Scheme for P2P DHT Based on Bloom Filters
Takahiro ARIYOSHI Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/08/01
Vol. E94-D  No. 8  pp. 1602-1609
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
peer-to-peerDistributed Hash Tableconjunctive querybloom filter
 Summary | Full Text:PDF

FOREWORD
Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/12/01
Vol. E93-D  No. 12  pp. 3163-3163
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

Semi-Dynamic Multiprocessor Scheduling with an Asymptotically Optimal Performance Ratio
Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8  pp. 1764-1770
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: Theory
Keyword: 
chunk schedulingonline algorithmmultiprocessor scheduling
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An Efficient Scheduling Scheme for Assigning Transmission Opportunity in QoS-Guaranteed Wireless LAN
Shigeaki TAGASHIRA Masahiro YAMANE Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/07/01
Vol. E91-A  No. 7  pp. 1562-1569
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
QoSIEEE 802.11escheduling schemetransmission opportunity
 Summary | Full Text:PDF

A New Caching Technique to Support Conjunctive Queries in P2P DHT
Koji KOBATAKE Shigeaki TAGASHIRA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/04/01
Vol. E91-D  No. 4  pp. 1023-1031
Type of Manuscript:  PAPER
Category: Computer Systems
Keyword: 
P2P DHTconjunctive queryresult cache
 Summary | Full Text:PDF

A Fault-Tolerant Content Addressable Network
Daisuke TAKEMOTO Shigeaki TAGASHIRA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/06/01
Vol. E89-D  No. 6  pp. 1923-1930
Type of Manuscript:  PAPER
Category: Networks
Keyword: 
peer-to-peer systemfault-tolerancedistributed hash tablecontent addressable network
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A Generic Solver Based on Functional Parallelism for Solving Combinatorial Optimization Problems
Shigeaki TAGASHIRA Masaya MITO Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/06/01
Vol. E89-D  No. 6  pp. 1940-1947
Type of Manuscript:  PAPER
Category: Distributed Cooperation and Agents
Keyword: 
combinatorial optimization problemautonomous agentsparallel branch-and-boundwinner determination problem
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A Localization Scheme for Sensor Networks Based on Wireless Communication with Anchor Groups
Hiroyuki OCHI Shigeaki TAGASHIRA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/05/01
Vol. E89-D  No. 5  pp. 1614-1621
Type of Manuscript:  Special Section PAPER (Special Section on Challenges in Ad-hoc and Multi-hop Wireless Communications)
Category: 
Keyword: 
sensor networkslocalizationrange-freenesspoint-in-triangulation testBluetooth
 Summary | Full Text:PDF

FOREWORD
Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/05/01
Vol. E89-A  No. 5  pp. 1159-1159
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

Proxy-Based Index Caching for Content-Addressable Networks
Shigeaki TAGASHIRA Syuhei SHIRAKAWA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/02/01
Vol. E89-D  No. 2  pp. 555-562
Type of Manuscript:  Special Section PAPER (Special Section on Parallel/Distributed Computing and Networking)
Category: Peer-to-Peer Computing
Keyword: 
P2P networksdistributed hash tablecontent-addressable networkindex cachingproxy-based technique
 Summary | Full Text:PDF

CHQ: A Multi-Agent Reinforcement Learning Scheme for Partially Observable Markov Decision Processes
Hiroshi OSADA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/05/01
Vol. E88-D  No. 5  pp. 1004-1011
Type of Manuscript:  PAPER
Category: Artificial Intelligence and Cognitive Science
Keyword: 
multi-agent systemreinforcement learningpartially observable MDPQ-learning
 Summary | Full Text:PDF

Time-Efficient Multicast to Local Vertices in Star Interconnection Networks under the Single-Port Model
Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/02/01
Vol. E87-D  No. 2  pp. 315-321
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science)
Category: 
Keyword: 
communication algorithmmulticastsingle-port modelstar graph
 Summary | Full Text:PDF

A Greedy Multicast Algorithm in k-Ary n-Cubes and Its Worst Case Analysis
Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/02/01
Vol. E86-D  No. 2  pp. 238-245
Type of Manuscript:  Special Section PAPER (Special Issue on Selected Papers from LA Symposium)
Category: Parallel/Distributed Algorithms
Keyword: 
k-ary n-cubeinformation disseminationmulticast treeapproximation ratioanalysis of algorithms
 Summary | Full Text:PDF

An Active Scheduler: Autonomous Concurrency Control of Parallel Programs in Distributed Environment
Lei DENG Shigeaki TAGASHIRA Satoshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/11/01
Vol. E85-D  No. 11  pp. 1851-1858
Type of Manuscript:  PAPER
Category: Computer Systems
Keyword: 
dynamic load balancingjob schedulingconcurrency controlserver-client modelpriority control
 Summary | Full Text:PDF

Approximation Algorithms for Multiprocessor Scheduling Problem
Satoshi FUJITA Masafumi YAMASHITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/03/25
Vol. E83-D  No. 3  pp. 503-509
Type of Manuscript:  INVITED SURVEY PAPER
Category: Approximate Algorithms for Combinatorial Problems
Keyword: 
multiprocessor scheduling problemapproximation algorithm
 Summary | Full Text:PDF