西 宏章

研究成果

年別の研究成果 1996 2021

• 1327 被引用数
• 16 h-index
• 135 Conference contribution
• 54 Article
• 7 Conference article
• 5 Paper
• 1 その他
  • 1 Review article

年別の研究成果

年別の研究成果

検索結果

• 2021

  Adaptive control method of HVAC for uniformizing comfort at Japanese residential living rooms using deep reinforcement learning

  Sakuma, Y. & Nishi, H., 2021 3 1, In: IEEJ Transactions on Electronics, Information and Systems. 141, 3, p. 373-382 10 p.

  研究成果: Article › 査読

  • HVAC
  • Reinforcement learning
  • Thermal comfort
  • Thermopiles
  • Hot Temperature

• Purchasing behavior prediction model for real stores considering product cluster and time-series patterns

  Sakuma, Y., Yoshida, M. & Nishi, H., 2021 3 1, In: IEEJ Transactions on Electronics, Information and Systems. 141, 3, p. 471-482 12 p.

  研究成果: Article › 査読

  • Purchasing
  • Time series
  • Recommender systems
  • History
  • Smart city
• 2020

  RPC: An approach for reducing compulsory misses in packet processing cache

  Yamaki, H., Nishi, H., Miwa, S. & Honda, H., 2020 12 1, In: IEICE Transactions on Information and Systems. E103D, 12, p. 2590-2599 10 p.

  研究成果: Article › 査読

  Open Access

  • Throughput
  • Routers
  • Table lookup
  • Energy utilization
  • Internet

• Smart community edge: Stream processing edge computing node for smart community services

  Abeysiriwardhana, W. A. S. P., Wijekoon, J. L. & Nishi, H., 2020 9 1, In: IEEJ Transactions on Electronics, Information and Systems. 140, 9, p. 1030-1039 10 p.

  研究成果: Article › 査読

  • Edge computing
  • Internet of things
  • Bandwidth
  • Containers
  • Computer hardware
• 2019

  Estimation of building thermal performance using simple sensors and air conditioners

  Sakuma, Y. & Nishi, H., 2019 7 31, In: Energies. 12, 15, 2950.

  研究成果: Article › 査読

  Open Access

  • Sensor
  • Performance
  • Air
  • Sensors
  • Hot Temperature
  1 被引用数 (Scopus)

• Feature extraction and resident number prediction method using power consumption data

  Yoshida, M., Imanishi, T. & Nishi, H., 2019, In: IEEJ Transactions on Electronics, Information and Systems. 139, 3, p. 227-236 10 p.

  研究成果: Article › 査読

  • Feature extraction
  • Electric power utilization
  • Electric measuring instruments
  • Support vector machines
  • Smart meters

• Industrial Edge Computing: Enabling Embedded Intelligence

  Dai, W., Nishi, H., Vyatkin, V., Huang, V., Shi, Y. & Guan, X., 2019 12, In: IEEE Industrial Electronics Magazine. 13, 4, p. 48-56 9 p., 8941000.

  研究成果: Article › 査読

  • Edge computing
  • Real time control
  • IEEE Standards
  • Data acquisition
  • Machine learning
  9 被引用数 (Scopus)

• Software-accelerated Service-oriented Router for Edge and Fog Service Enhancement Using Advanced Stream Content Analysis

  Shanaka, W. A., Abeysiriwardhana, P., Wijekoon, J., Tennekoon, R. L. & Nishi, H., 2019, In: IEEJ Transactions on Electronics, Information and Systems. 139, 8, p. 891-899 9 p.

  研究成果: Article › 査読

  • Fog
  • Routers
  • Computer hardware
  • Fog computing
  • Edge computing
  1 被引用数 (Scopus)
• 2018

  A privacy-preserving sharing method of electricity usage using self-organizing map

  Nakamura, Y., Harada, K. & Nishi, H., 2018 3, In: ICT Express. 4, 1, p. 24-29 6 p.

  研究成果: Article › 査読

  • Self organizing maps
  • Electricity
  • Data privacy
  • Smart meters
  • Data mining
  5 被引用数 (Scopus)

• On the Effectiveness of IP-Routable Entire-Packet Encryption Service over Public Networks (November 2018)

  Tennekoon, R., Wijekoon, J. & Nishi, H., 2018, In: IEEE Access. 6, p. 73170-73179 10 p., 8540818.

  研究成果: Article › 査読

  • Routers
  • Cryptography
  • Internet
  • Security of data
  • Data communication systems
  2 被引用数 (Scopus)

• Slightly-slacked dropout for improving neural network learning on FPGA

  Sawaguchi, S. & Nishi, H., 2018 6, In: ICT Express. 4, 2, p. 75-80 6 p.

  研究成果: Article › 査読

  • Field programmable gate arrays (FPGA)
  • Particle accelerators
  • Neural networks
  • Computer hardware
  • Costs
  5 被引用数 (Scopus)
• 2017

  Effectiveness of Service-oriented router for ISP-CDN collaboration

  Wijekoon, J. L., Harahap, E. H., Tennekoon, R. L. & Nishi, H., 2017, In: Journal of information processing. 25, p. 45-55 11 p.

  研究成果: Article › 査読

  • Internet service providers
  • Routers
  • Internet
  • Communication
  • Industry
  8 被引用数 (Scopus)

• Estimation of Required EVs Battery Capacity for Leveling Demand Energy Considering Parking Durations

  Imanishi, T. & Nishi, H., 2017 9 1, In: International Journal of Intelligent Transportation Systems Research. 15, 3, p. 155-165 11 p.

  研究成果: Article › 査読

  • Electric Vehicle
  • Battery
  • Battery electric vehicles
  • Parking
  • Demand
  1 被引用数 (Scopus)

• Implementation and evaluation of an FPGA-based network data anonymizer

  Nakamura, Y., Sawaguchi, S. & Nishi, H., 2017 6, In: IEEJ Transactions on Electrical and Electronic Engineering. 12, p. S134-S140

  研究成果: Article › 査読

  • Field programmable gate arrays (FPGA)
  • Internet
  • Internet service providers
  • Random access storage
  • Data transfer
  4 被引用数 (Scopus)

• Novel method to watermark anonymized data for data publishing

  Nakamura, Y., Nakatsuka, Y. & Nishi, H., 2017 8, In: IEICE Transactions on Information and Systems. E100D, 8, p. 1671-1679 9 p.

  研究成果: Article › 査読

  • Watermarking
  1 被引用数 (Scopus)
• 2016

  How can a service-oriented router merge with a CDN?

  Wijekoon, J. L., Harahap, E., Tennekoon, R. & Nishi, H., 2016, In: IEEJ Transactions on Electronics, Information and Systems. 136, 8, p. 1172-1179 8 p.

  研究成果: Article › 査読

  • Routers
  • Servers
  • Internet
  5 被引用数 (Scopus)

• Prototype implementation of fast and secure traceability service over public networks

  Tennekoon, R., Wijekoon, J., Harahap, E. & Nishi, H., 2016 7 1, In: IEEJ Transactions on Electrical and Electronic Engineering. 11, p. S122-S133

  研究成果: Article › 査読

  • Routers
  • Internet
  • Network protocols
  • Middleware
  • Application programs
  5 被引用数 (Scopus)

• Time synchronization technique using EPON for next-generation power grids

  Nakamura, Y., Harvath, A. & Nishi, H., 2016 4, In: IEICE Transactions on Communications. E99B, 4, p. 859-866 8 p.

  研究成果: Article › 査読

  • Passive optical networks
  • Ethernet
  • Power generation
  • Synchronization
  • Electric fault location
  2 被引用数 (Scopus)
• 2015

  Infrastructure and services for smart community

  Nishi, H., 2015 2 1, In: Journal of the Institute of Electronics, Information and Communication Engineers. 98, 2, p. 112-117 6 p.

  研究成果: Article › 査読
• 2013

  DC-balanced perfect classified channel for hiding framing signals

  Sawada, J. & Nishi, H., 2013 11, In: IEEJ Transactions on Electrical and Electronic Engineering. 8, 6, p. 610-615 6 p.

  研究成果: Article › 査読

  • Computer hardware
  • Cryptography
  • Throughput
  • Communication
  • Costs
• 2012

  A software implementation and evaluation for searching and extracting information of application layer from network traffic

  Ishida, S. I., Harashima, S., Nishi, H., Koibuchi, M. & Kawashima, H., 2012 11 1, In: Computer Software. 29, 4, p. 59-73 15 p.

  研究成果: Article › 査読

  • Linux
  • HTTP
  • Inspection
  • Data storage equipment
  • Open source software
  4 被引用数 (Scopus)

• Optimized control of home electric appliances considering environmental amenity and electric power consumption

  Nakabe, T. & Nishi, H., 2012 12 1, In: Journal of Environmental Engineering (Japan). 77, 682, p. 1011-1019 9 p.

  研究成果: Article › 査読

  • Electric appliances
  • Electric power utilization
  • Demand side management
  • Air conditioning
  2 被引用数 (Scopus)
• 2011

  Data backup mechanism for structural health monitoring system

  Matsushiba, Y. & Nishi, H., 2011 4, In: Journal of Environmental Engineering. 76, 662, p. 439-447 9 p.

  研究成果: Article › 査読

  • Structural health monitoring
  • Sensor nodes
  • Health
  • Data transfer
• 2010

  An expression of system connection considering transmission delay

  Natori, K., Nishi, H. & Ohnishi, K., 2010 1 15, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 170, 1, p. 45-54 10 p.

  研究成果: Article › 査読

  • Information systems
  • Control systems

• A study for protecting cold boot attacks

  Ikehara, K., Matsuoka, H. & Nishi, H., 2010, In: IEEJ Transactions on Electronics, Information and Systems. 130, 8, p. 1350-1356+9

  研究成果: Article › 査読

  • Dynamic random access storage
  • Remanence
  • Static random access storage
  • Testbeds
  • Data storage equipment

• Estimation method of the number of people in a room by using environmental sensors

  Tachikawa, T. & Nishi, H., 2010 4, In: Journal of Environmental Engineering. 75, 650, p. 355-362 8 p.

  研究成果: Article › 査読

  • Sensors
  • Energy management systems
  • Calibration

• Self-organized link state aware routing for multiple mobile agents in wireless network

  Oda, A. & Nishi, H., 2010 8, In: IEICE Transactions on Communications. E93-B, 8, p. 2012-2021 10 p.

  研究成果: Article › 査読

  • Mobile agents
  • Routing algorithms
  • Wireless networks
  • Hash functions
  • Quality of service
• 2009

  Implementation of bilateral control system based on acceleration control using FPGA for multi-DOF haptic endoscopic surgery robot

  Tanaka, H., Ohnishi, K., Nishi, H., Kawai, T., Morikawa, Y., Ozawa, S. & Furukawa, T., 2009, In: IEEE Transactions on Industrial Electronics. 56, 3, p. 618-627 10 p.

  研究成果: Article › 査読

  • Acceleration control
  • Surgery
  • Field programmable gate arrays (FPGA)
  • Robots
  • Control systems
  108 被引用数 (Scopus)

• Lightweight data duplication for fault tolerant Structural Health Monitoring System

  Matsushiba, Y. & Nishi, H., 2009, In: IFAC Proceedings Volumes (IFAC-PapersOnline). 42, 3, p. 255-258 4 p.

  研究成果: Article › 査読

  • Structural health monitoring
  • Sensor networks
  • Data transfer
  • Transfer functions
  • Health
  2 被引用数 (Scopus)
• 2008

  Development of multi-degree-of-freedom bilateral forceps robot system using FPGA

  Ishii, E., Katsura, S., Nishi, H. & Ohnishi, K., 2008 12 1, In: Electronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi). 91, 6, p. 23-33 11 p.

  研究成果: Article › 査読

  • robots
  • Robot
  • Degree of freedom
  • Field programmable gate arrays (FPGA)
  • degrees of freedom
  1 被引用数 (Scopus)

• Gravity compensation for improvement of operationarity in bilateral teleoperation

  Takei, T., Shimono, T., Kubo, R., Nishi, H. & Ohnishi, K., 2008 12 1, In: ieej transactions on industry applications. 128, 6, p. 767-774+11

  研究成果: Article › 査読

  • Remote control
  • Gravitation
  • Compensation and Redress
  • Quarries
  • Robots
  6 被引用数 (Scopus)

• Realization of acceleration control using multirate sampling method

  Mizuochi, M., Tsuji, T., Nishi, H. & Ohnishi, K., 2008 3 1, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 162, 4, p. 72-81 10 p.

  研究成果: Article › 査読

  • Acceleration control
  • Sampling
  • Motion control
  • Robust control
  • Torque
  1 被引用数 (Scopus)
• 2007

  An expression of system connection considering transmission delay

  Natori, K., Nishi, H. & Ohnishi, K., 2007, In: ieej transactions on industry applications. 127, 6, p. 635-642+12

  研究成果: Article › 査読

  Open Access

  • Information systems
  • Control systems
  1 被引用数 (Scopus)

• Collision avoidance method of humanoid robot with arm force

  Ohashi, E., Aiko, T., Tsuji, T., Nishi, H. & Ohnishi, K., 2007 6, In: IEEE Transactions on Industrial Electronics. 54, 3, p. 1632-1641 10 p.

  研究成果: Article › 査読

  • Collision avoidance
  • Robots
  • Pendulums
  • Trajectories
  • Planning
  46 被引用数 (Scopus)

• Development of multi degrees-of-freedom bilateral forceps robot system using FPGA

  Ishii, E., Katsura, S., Nishi, H. & Ohnishi, K., 2007, In: ieej transactions on industry applications. 127, 5, p. 508-517+8

  研究成果: Article › 査読

  Open Access

  • Field programmable gate arrays (FPGA)
  • Surgery
  • Robots
  • Remote control
  • Robotic surgery
  2 被引用数 (Scopus)

• Improvement of performances in bilateral teleoperation by using FPGA

  Ishii, E., Nishi, H. & Ohnishi, K., 2007 8, In: IEEE Transactions on Industrial Electronics. 54, 4, p. 1876-1884 9 p.

  研究成果: Article › 査読

  • field-programmable gate arrays
  • Remote control
  • controllers
  • touch
  • Field programmable gate arrays (FPGA)
  55 被引用数 (Scopus)

• Martini: A network interface controller chip for high performance computing with distributed PCs

  Watanabe, K., Otsuka, T., Tsuchiya, J., Nishi, H., Yamamoto, J., Tanabe, N., Kudoh, T. & Amano, H., 2007 9, In: IEEE Transactions on Parallel and Distributed Systems. 18, 9, p. 1282-1295 14 p.

  研究成果: Article › 査読

  • Chip
  • High Performance
  • Distributed computer systems
  • Controller
  • Interfaces (computer)
  6 被引用数 (Scopus)
• 2006

  100-Gb/s Physical-layer architecture for next-generation ethernet

  Toyoda, H., Nishimura, S., Okuno, M., Fukuda, K., Nakahara, K. & Nishi, H., 2006 1 1, In: IEICE Transactions on Communications. E89-B, 3, p. 696-702 7 p.

  研究成果: Article › 査読

  • Ethernet
  • LSI circuits
  • Forward error correction
  • Networks (circuits)
  • Wavelength division multiplexing
  11 被引用数 (Scopus)

• A controller design method of bilateral control system

  Tsuji, T., Natori, K., Nishi, H. & Ohnishi, K., 2006, In: EPE Journal (European Power Electronics and Drives Journal). 16, 2, p. 22-27 6 p.

  研究成果: Article › 査読

  • Control systems
  • Controllers
  • Manipulators
  26 被引用数 (Scopus)

• A controller design method of decentralized control system

  Tsuji, T., Nishi, H. & Ohnishi, K., 2006, In: ieej transactions on industry applications. 126, 5, p. 630-638+13

  研究成果: Article › 査読

  Open Access

  • Decentralized control
  • Control systems
  • Controllers
  • Fault tolerance
  10 被引用数 (Scopus)

• Cache-based network processor architecture: evaluation with real network traffic

  Okuno, M., Nishimura, S., Ishida, S. I. & Nishi, H., 2006 11, In: IEICE Transactions on Electronics. E89-C, 11, p. 1620-1628 9 p.

  研究成果: Article › 査読

  • Throughput
  • Table lookup
  • Routers
  • Field programmable gate arrays (FPGA)
  • Electric power utilization
  6 被引用数 (Scopus)

• Network bilateral control system with jitter buffer

  Kato, A., Nishi, H. & Ohnishi, K., 2006, In: ieej transactions on industry applications. 126, 12, p. 1737-1738 2 p.

  研究成果: Article › 査読

  Open Access

  • Jitter
  • Control systems
  • Experiments
  8 被引用数 (Scopus)

• Realization of acceleration control using multirate sampling method

  Mizuochi, M., Tsuji, T., Nishi, H. & Ohnishi, K., 2006, In: ieej transactions on industry applications. 126, 3, p. 261-268+7

  研究成果: Article › 査読

  Open Access

  • Acceleration control
  • Sampling
  • Motion control
  • Robust control
  • Torque
  5 被引用数 (Scopus)
• 2005

  Low-power network-packet-processing architecture using process-learning cache for high-end backbone router

  Okuno, M., Ishida, S. I. & Nishi, H., 2005 4, In: IEICE Transactions on Electronics. E88-C, 4, p. 536-543 8 p.

  研究成果: Article › 査読

  • Packet networks
  • Routers
  • Throughput
  • Gears
  • Engines
  2 被引用数 (Scopus)
• 2004

  Autonomous decentralized control for formation of multiple mobile robots considering ability of robot

  Takahashi, H., Nishi, H. & Ohnishi, K., 2004 12, In: IEEE Transactions on Industrial Electronics. 51, 6, p. 1272-1279 8 p.

  研究成果: Article › 査読

  • robots
  • Decentralized control
  • Mobile robots
  • Robots
  • controllers
  91 被引用数 (Scopus)

• SoC architecture synthesis methodology based on high-level IPs

  Muraoka, M., Nishi, H., Morizawa, R. K., Yokota, H. & Onishi, Y., 2004 12, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E87-A, 12, p. 3057-3067 11 p.

  研究成果: Article › 査読

  • System-on-chip
  • Architecture
  • Synthesis
  • Methodology
  • Design
  1 被引用数 (Scopus)
• 2003

  Architecture and Evaluation of a Third-Generation RHiNET Switch for High-Performance Parallel Computing

  Nishi, H., Nishimura, S., Harasawa, K., Kudoh, T. & Amano, H., 2003 10, In: IEICE Transactions on Information and Systems. E86-D, 10, p. 1987-1995 9 p.

  研究成果: Article › 査読

  • Parallel processing systems
  • Flow control
  • Switches
  • Throughput
  • Topology

• Signal transmission and coding architecture for next-generation ethernet

  Toyoda, H., Nishi, H., Nishimura, S., Kanai, H. & Harasawa, K., 2003 11, In: IEICE Transactions on Information and Systems. E86-D, 11, p. 2317-2324 8 p.

  研究成果: Article › 査読

  • Ethernet
  • Local area networks
  • Packaging
  • Optical links
  • Throughput
  8 被引用数 (Scopus)
• 2002

  RHiNET-2/SW: High-speed network switch implemented with parallel optical interconnection for parallel computing system

  Nishimura, S., Kudoh, T., Nishi, H., Yamamoto, J., Harasawa, K., Fukuda, S., Shikichi, Y. & Akutsu, S., 2002 6, In: Electronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi). 85, 6, p. 1-10 10 p.

  研究成果: Article › 査読

  • Optical interconnects
  • HIgh speed networks
  • Parallel processing systems
  • switches
  • personal computers
• 2001

  A high-speed, highly-reliable network switch for parallel computing system using optical interconnection

  Nishimura, S., Kudoh, T., Nishi, H., Tasho, K., Harasawa, K., Akutsu, S., Fukuda, S. & Shikichi, Y., 2001 3, In: IEICE Transactions on Electronics. E84-C, 3, p. 288-294 7 p.

  研究成果: Article › 査読

  • Optical interconnects
  • Parallel processing systems
  • Data communication systems
  • Switches
  • Throughput
  1 被引用数 (Scopus)