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IEICE Trans

Ryousei TAKANO

A Component Placement Mechanism for Latency-Constrained Applications in Cloud-Edge Environments
Mudai KOBAYASHI Mohammad Mikal Bin Amrul Halim GAN Takahisa SEKI Takahiro HIROFUCHI Ryousei TAKANO Mitsuhiro KISHIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2025/06/01
Vol. E108-D  No. 6  pp. 535-539
Type of Manuscript:  Special Section LETTER (Special Section on the Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
edge computing, MEC, post-5G, mathematical optimization, 
 Summary | Full Text:PDF
Fogcached: A DRAM/NVMM Hybrid KVS Server for Edge Computing
Kouki OZAWA Takahiro HIROFUCHI Ryousei TAKANO Midori SUGAYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
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: 
Fogcached, KVS, Key-Value-Store, Middleware, edge, edge computing, Dual-LRU, NVM, NVMM, DCPM, 
 Summary | Full Text:PDF
A Multi-Tenant Resource Management System for Multi-FPGA Systems
Miho YAMAKURA Ryousei TAKANO Akram BEN AHMED Midori SUGAYA Hideharu AMANO 
Publication:   IEICE TRANSACTIONS on Information and Systems
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-FPGA, FPGA, multi-tenant, 
 Summary | Full Text:PDF
Hybrid Electrical/Optical Switch Architectures for Training Distributed Deep Learning in Large-Scale
Thao-Nguyen TRUONG Ryousei TAKANO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/08/01
Vol. E104-D  No. 8  pp. 1332-1339
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
distributed deep learning, high performance computing (HPC), optical circuit switching, hybrid switching, 
 Summary | Full Text:PDF
Disaggregated Accelerator Management System for Cloud Data Centers
Ryousei TAKANO Kuniyasu SUZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/03/01
Vol. E104-D  No. 3  pp. 465-468
Type of Manuscript:  LETTER
Category: Software System
Keyword: 
resource disaggregation, resource management, cloud computing, 
 Summary | Full Text:PDF
A Prompt Report on the Performance of Intel Optane DC Persistent Memory Module
Takahiro HIROFUCHI Ryousei TAKANO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2020/05/01
Vol. E103-D  No. 5  pp. 1168-1172
Type of Manuscript:  LETTER
Category: Computer System
Keyword: 
non-volatile memory, NVM, Optane DC PM, DCPMM, 
 Summary | Full Text:PDF
A Software-based NVM Emulator Supporting Read/Write Asymmetric Latencies
Atsushi KOSHIBA Takahiro HIROFUCHI Ryousei TAKANO Mitaro NAMIKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2019/12/01
Vol. E102-D  No. 12  pp. 2377-2388
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: Computer System
Keyword: 
middleware, non-volatile memory, performance emulation, asymmetric read/write latencies, write-back awareness, 
 Summary | Full Text:PDF
Fast Live Migration for IO-Intensive VMs with Parallel and Adaptive Transfer of Page Cache via SAN
Soramichi AKIYAMA Takahiro HIROFUCHI Ryousei TAKANO Shinichi HONIDEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/12/01
Vol. E99-D  No. 12  pp. 3024-3034
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: Operating system
Keyword: 
live migration, virtualization, cloud performance, 
 Summary | Full Text:PDF
Cooperative VM Migration: A Symbiotic Virtualization Mechanism by Leveraging the Guest OS Knowledge
Ryousei TAKANO Hidemoto NAKADA Takahiro HIROFUCHI Yoshio TANAKA Tomohiro KUDOH 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/12/01
Vol. E96-D  No. 12  pp. 2675-2683
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: 
Keyword: 
virtualization, VM migration, HPC cloud, fault tolerance, 
 Summary | Full Text:PDF
High-Resolution Timer-Based Packet Pacing Mechanism on the Linux Operating System
Ryousei TAKANO Tomohiro KUDOH Yuetsu KODAMA Fumihiro OKAZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/08/01
Vol. E94-B  No. 8  pp. 2199-2207
Type of Manuscript:  Special Section PAPER (Special Section on Deployment and Operation of New Internet Technology: Challenges and Approaches)
Category: 
Keyword: 
packet pacing, high-resolution timer, TCP segmentation offload, 
 Summary | Full Text:PDF