Updated on 2023/02/08

写真a

 
KOYAMA Akio
 
Title
Professor(Moving Out or Retirement)
Date of Birth
1958

Research Areas

  • Informatics / Software

  • Informatics / Information network

Graduating School

  • Yamagata University, Faculty of Engineering

    1987.03, Graduated

Degree

  • Doctor(Engineering), Yamagata University, 1998.03

External Career

  • The University of Aizu, Lecturer, 1999.04 - 2002.03

Academic Society Affiliations

  • IEEE Senior Member

  • Information Processing Society of Japan

  • The Institute of Electonics, Information and Communication Engineers

 

Research Career

  • Engaged in research on the Computer network protocols., 1995.04 -

    Protocol, Network, Internet, Routing, MAC

  • Routing Algorithm for Computer Networks, 1998.04 -

    Network, Routing, Protocol

  • Research of Mobile Systems, 2000.04 -

  • Research of Medical Care System, 2002.04 -

    Telemedicine, Care Communication, Information Sharing, Healthcare, Doctor Agent

  • Research of e-commerce, 2003.04 -

    e-commerce Retrieval System, Fuzzy Theory

  • A Visualization System for Wireless Networks, 2008.04 -

    Wireless Networks, Visualization, Ad Hoc Networks, Wireless Mesh Networks, MANET VIewer

display all >>

Papers

  • A Machine Learning Based Network Intrusion Detection System with Applying Different Algorithm in Multiple Stages, Proc. of 16-th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA-2021), 100-110, 2021.10

    S. Sasa, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • Recognition of meal information using recurrent neural network and gated recurrent unit, Internet of Things, 13 , 2021.03

    L. Zhang, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • Smart Tableware-based Meal Information Recognition by Comparing Supervised Learning and Multi-instance learning, IEICE Transactions on Information and Systems, E103–D(12) 2643-2648, 2020.12

    L. Zhang, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • DTN Routing Protocol using Reinforcement Learning, Proc. of 15-th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA-2020), 188-198, 2020.10

    K. Henmi and A. Koyama

    Multiple Authorship (Only Japanese)

  • Detection and Analysis of Meal Sequence and Time Based on Internet of Things, Proc. of 15-th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC-2020), 148-157, 2020.10

    L. Zhang, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • Hybrid Type DTN Routing Protocol Considering Storage Capacity, Proc. of 8-th International Conference on Emerging Internet, Data & Web Technologies (EIDWT-2020), 491-502, 2020.02

    K. Henmi and A. Koyama

    Multiple Authorship (Only Japanese)

  • Meal Information Recognition Based on Smart Tableware Using Multiple Instance Learning, Proc. of 22-nd International Conference on Network-Based Information Systems (NBiS-2019), 189-199, 2019.09

    L. Zhang, K. Kaiya, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • Development and Evaluation of IoT/M2M Application Using Real Object Oriented Model, Proc of 11-th International Conference on Intelligent Networking and Collaborative Systems (INCoS-2019), 24-35, 2019.09

    H. Suzuki, L. Zhang and A. Koyama

    Multiple Authorship (Only Japanese)

  • A Smart Tableware Based Meal Information Collection System Using Machine Learning, International Journal of Web and Grid Services (IJWGS), 15(2) 206-218, 2019.05

    L. Zhang, K. Kaiya, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • IoT Security Viewer System Using Machine Learning, Proc. of 33rd International Conference on Advanced Information Networking and Application (AINA2019), 1071-1081, 2019.03

    Y. Kunugi, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • An Implementation and Evaluation of IoT Application Development Method Based on Real Object Oriented Model, International Journal of Space-Based and Situated Computing (IJSSC), 8(3) 151-159, 2019.01

    H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • IoT / M2M Application Development Method Using Real Object Oriented Model, Proc. of 12th International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2018), 561-572, 2018.07

    H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • An Object Management and Fuzzy Based Location Estimation Method Using Active RFID Tags, Proc. of 12th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA2017), 280-292, 2017.11

    K. Ohkoshi, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • A Communication Method for Wireless Mesh Networks Suitable to IoT Communication Environment, Proc. of 11th International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2017), 117-127, 2017.07

    K. Kishi, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • An Adaptive DTN Routing Protocol Considering Replication State, Proc. of 31h IEEE International Conference on Advanced Information Networking and Application Workshops (AINAWS2017), 421-426, 2017.03

    Y. Kuronuma, H. Suzuki and A. Koyama

    Multiple Authorship (Only Japanese)

  • A Fast Search and Classification Method of Isomorphic Polygons in LSI Design Data Using Geometric Invariant Feature Value, International Journal of Space-Based and Situated Computing (IJSSC), 6(4) 199-208, 2017.03

    S. Shoji and A. Koyama

    Multiple Authorship (Only Japanese)

  • Design and Implementation of Meal Information Collection System Using IoT Wireless Tags, Proc. of 10th International Conference on Complex, Intelligent and Software Intensive Systems Workshops (CISISWS-2016), 503-508, 2016.07

    K. Kaiya and A. Koyama

    Multiple Authorship (Only Japanese)

  • A Fast Classification Method of Isomorphic Polygons in Design Data of Large Scale Integrated Circuit, Proc. of 10th International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2016), 204-209, 2016.07

    S. Shoji and A. Koyama

    Multiple Authorship (Only Japanese)

  • An Implementation of Visualization System for Vehicles and Pedestrians, Proc. of 30h IEEE International Conference on Advanced Information Networking and Application Workshops (AINAWS2016), 633-637, 2016.03

    A. Koyama, D.Inoue and S. shoji

    Multiple Authorship (Only Japanese)

  • Performance Evaluation of High-Speed Communication Method by Compactification of Design Data, Journal of Mobile Multimedia, 11(3&4) 281-295, 2015.11

    S. Shoji and A. Koyama

    Multiple Authorship (Only Japanese)

  • Design and Implementation of a Visualization System for Wireless Mesh Networks, International Journal of Distributed Systems and Technologies, 6(3) 11-28, 2015.07

    Y. Kumata, S. Shoji and Akio Koyama

    Multiple Authorship (Only Japanese)

  • Proposal and Performance Evaluation of a Multicast Routing Protocol for Wireless Mesh Networks Based on Network Load, Mobile Information Systems, vol. 2015 , 2015.06

    K. Oe, A. Koyama and L. Barolli

    Multiple Authorship (Including Foreigners)

  • A Hybrid Type DTN Routing Method Using Delivery Predictability and Maximum Number of Replication, Proc. of 29th IEEE International Conference on Advanced Information Networking and Application Workshops (AINAWS2015), 451-456, 2015.03

    T. Miyakawa and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A Power Reduction Method in a House Considering Comfortability, Proc. of 8th International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2014), 162-169, 2014.07

    T. Sato, A. Koyama, S. Shoji, L. Barolli and M. Takizawa

    Multiple Authorship (Including Foreigners)

  • An enhanced spray and wait DTN routing protocol based on node mobility and maximum number of replications, International Journal of Adaptive and Innovative Systems, 2(1) 3-14, 2014.05

    K. Henmi and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A Proposal and Evaluation of Electricity Reduction Method in Home, Proc. of 28th IEEE International Conference on Advanced Information Networking and Application Workshops (AINAWS2014), 572-577, 2014.05

    T. Okamoto and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A Real Object-Oriented Communication Method for Ad-Hoc Networks, Journal of Computer and System Sciences, 79(7) 1101-1112, 2013.11

    A. Koyama and H. Suzuki

    Multiple Authorship (Including Foreigners)

  • A Visualization System for Mobile Ad-Hoc Networks, Journal of Mobile Multimedia, 9(1&2) 155-170, 2013.11

    A. Koyama, S. Sato, L. Barolli and M. Takizawa

    Multiple Authorship (Including Foreigners)

  • A Health Management Support System Using Fuzzy Theory, Proc. of 8th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA-2013), 290-295, 2013.10

    A. Koyama and K. Endo

    Multiple Authorship (Including Foreigners)

  • Mesh Net Viewer: A Visualization System for Wireless Mesh Networks, Proc. of 8th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA-2013), 80-87, 2013.10

    Y. Kumata and A. Koyama

    Multiple Authorship (Including Foreigners)

  • MANET Viewer III: 3D Visualization System for Mobile Ad-hoc Networks, Proc. of Network Based Information Systems (NBIS2013), 178-185, 2013.09

    A. Inoue, Y. Takahashi, and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A Proposal and Evaluation of Access Point Allocation Algorithm for Wireless Mesh Networks, Proc. of Network Based Information Systems Workshops (NBISWS2013), 389-394, 2013.09

    T. Hoshi and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A DTN Routing Protocol Based on Mobility and Maximum Number of Replications, Proc. of 7th International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2013), 293-298, 2013.07

    K. Henmi and A. Koyama

    Multiple Authorship (Including Foreigners)

  • IEZRP: an improved enhanced zone-based routing protocol for MANETs and its performance evaluation, International Journal of Space-Based and Situated Computing, 1(4) 213-221, 2011.11

    Y. Sato, A. Koyama and L. Barolli

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of a Fuzzy-based Integrated CAC and Handover System for Cellular Networks, Proc. of Third International Conference on Intelligent Networking and Collaborative Systems (INCoS 2011), 2011.11

    Leonard Barolli, Gjergji Mino, Elis Kulla, Akio Koyama and Jiro Iwashige

    Multiple Authorship (Including Foreigners)

  • A Fuzzy-based System for Data Replication in P2P Networks, Proc. of Third International Conference on Intelligent Networking and Collaborative Systems (INCoS 2011), 2011.11

    Evjola Spaho, Leonard Barolli, Fatos Xhafa, Jiro Iwashige and Akio Koyama

    Multiple Authorship (Including Foreigners)

  • R-MAC: A MAC Protocol for Power Reduction in Wireless Sensor Networks Based on Load Estimation and Its Performance Evaluation, Proc. of Third International Conference on Intelligent Networking and Collaborative Systems (INCoS 2011), 2011.11

    A. Koyama, R. Watanabe, L. Barolli and M. Takizawa

    Multiple Authorship (Including Foreigners)

  • A MAC Protocol for Power Reduction in Wireless Sensor Networks Based on Load Estimation, Proc. of Sixth International Conference on Broadband and Wireless Computing, Communication and Applications, 2011.10

    A. Koyama, R. Watanabe and L. Barolli

    Multiple Authorship (Including Foreigners)

  • An Implementation and Evaluation of Zone-Based Routing Protocol for Mobile Ad-hoc Networks, Proc. of Network Based Information Systems Workshops (NBISWS2011), 517-522, 2011.09

    H. Osanai, A. Koyama and L. Barolli

    Multiple Authorship (Including Foreigners)

  • MANET-Viewer II: A Visualization System for Visualizing Packet Flow in Mobile Ad-hoc Networks, Proc. of 25th IEEE International Conference on Advanced Information Networking and Application Workshops (AINAWS2011), 549-554, 2011.03

    S. Sato, A. Koyama and L. Barolli

    Multiple Authorship (Including Foreigners)

  • Evaluation of an Intelligent Fuzzy-based Cluster Head Selection System for WSNs Using Different Parameters, Proc. of 25th IEEE International Conference on Advanced Information Networking and Application Workshops (AINAWS2011), 388-395, 2011.03

    L. Barolli, H. Ando, F. Xhafa, A. Durresi, R. Miho and A. Koyama

    Multiple Authorship (Including Foreigners)

  • Evaluation of a FuzzyBased CAC Scheme for Different Priorities in Wireless Cellular Networks, Proc. of Fifth International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA-2010), 2010.11

    T. Ikebata, G. Mino, L. Barolli, F. Xhafa, A. Durresi and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A Multicast Routing Protocol for Reduction of Relay Nodes in MANETs, Proc. of Network Based Information Systems (NBIS2010), 224-231, 2010.09

    M. Nomata, A. Koyama and L. Barolli

    Multiple Authorship (Including Foreigners)

  • A Fuzzy-based CAC Scheme for Wireless Cellular Networks Considering Different Priorities, Proc. of Network Based Information Systems (NBIS2010), 187-194, 2010.09

    T. Ikebata, G. Mino, L. Barolli, A. Koyama, A. Durresi and F. Xhafa

    Multiple Authorship (Including Foreigners)

  • An Intelligent Fuzzy-based Cluster Head Selection System for Wireless Sensor Networks and Its Performance Evaluation, Proc. of Network Based Information Systems (NBIS2010), 55-61, 2010.09

    H. Ando, L. Barolli, A. Durresi, F. Xhafa, and A. Koyama

    Multiple Authorship (Including Foreigners)

  • Ubiquitous QoS Communications Using Scalable Satellite Networking, International Journal of Pervasive Computing and Communications, 6(2) 214-228, 2010.08

    A. Durresi, L. Barolli, A. Koyama, M. Takizawa

    Multiple Authorship (Including Foreigners)

  • Performance evaluation of a fuzzy-based CAC scheme for wireless cellular networks: a case study considering of on-going connection (jointly worked), International Journal of Business Intelligence and Data Mining, 5(3) 269-284, 2010.06

    G. Mino, L. Barolli, F. Xhafa, A. Durresi and A Koyama

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of Wavelength Assignment Methods for WDM Networks, International Journal of Applied Systemic Studies, 3(1) 16-27, 2010.01

    A. Koyama, L. Barolli, Y. Okada, N. Kamibayashi and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • Design and Implementation of a Ubiquitous Health Monitoring System, International Journal of Web and Grid Services, 5(4) 339-355, 2009.12

    A. Yamazaki, A. Koyama, J. Arai and L. Barolli

    Multiple Authorship (Including Foreigners)

  • Implementation and performance evaluation of two fuzzy-based handover systems for wireless cellular networks　(jointly worked), Mobile Information Systems, 5(4) 339-361, 2009.12

    G. Mino, L. Barolli, F. Xhafa, A. Durresi and A Koyama

    Multiple Authorship (Including Foreigners)

  • Analysis of Ad-Hoc Networks Connectivity Considering Shadowing Radio Model, Proc. of the 7-th International Conference on Advances in Mobile Computing & Multimedia (MoMM2009), 462-466, 2009.12

    L. Barolli, G. Mino, F. Xhafa, G. De Marco, A. Durresi and A. Koyama

    Multiple Authorship (Including Foreigners)

  • MANET-Viewer: A Visualization System for Mobile Ad-hoc Networks, Proc. of the 7-th International Conference on Advances in Mobile Computing & Multimedia (MoMM2009), 450-455, 2009.12

    A. Koyama, K. Kamakura and L. Barolli

    Multiple Authorship (Including Foreigners)

  • Performance evaluation of selective-border-casting zone routing protocol for ad-hoc networks, International Journal Wireless and Mobile Computing, 3(4) 312-319, 2009.12

    L. Barolli, A. Koyama, Y. Honma, A. Durresi and J. Arai

    Multiple Authorship (Including Foreigners)

  • A Fuzzy-based Call Admission Control Scheme for Wireless Cellular Networks Considering Priority of On-going Connections, Proc. of the 11th International Workshop on Multimedia Network Systems and Applications (MNSA-2009), 380-387, 2009.06

    G. Mino, L. Barolli, A. Durresi, F. Xhafa and A. Koyama

    Multiple Authorship (Including Foreigners)

  • Stimulation Effects of SmartBox for E-learning Using JXTA-Overlay P2P System, Proc. of 3rd International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2009), 231-238, 2009.03

    K. Matsuo, L. Barolli, V. Kolici, F. Xhafa, A. Koyama and A. Durresi

    Multiple Authorship (Including Foreigners)

  • New Functions for Stimulating Learners Motivation in a Web-Based E-Learning System, Journal of Distance Education Technologies, 6(4) 34-49, 2008.12

    K. Matsuo, L. Barolli, F. Xhafa, A. Koyama and A. Durresi

    Multiple Authorship (Including Foreigners)

  • A GA Based QoS Multicast Routing Algorithm for Large Scale Networks, Journal of High Performance Computing and Networking, 5(5/6) 381-387, 2008.12

    A. Koyama, T. Nishie, J. Arai, and L. Barolli

    Multiple Authorship (Including Foreigners)

  • Design, Field Experiments and Evaluation of a Web-based Remote Medical-care Support System, International Journal of Web and Grid Services, 4(1) 80-99, 2008.11

    A. Koyama, J. Arai, S. Sasaki and L. Barolli

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of Two Search Space Reduction Methods for a Distributed Network Architecture, Proc. of Network Based Information Systems (NBIS2008), 49-59, 2008.09

    L. Barolli, M. Ikeda, A. Durresi, F. Xhafa and A. Koyama:

    Multiple Authorship (Including Foreigners)

  • A Fuzzy-Based Handover System for Wireless Cellular Networks: A Case Study for Handover Enforcement, Proc. of Network Based Information Systems (NBIS2008), 212-222, 2008.09

    L. Barolli, A. Durresi, F. Xhafa and A. Koyama

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of Load-Balancing Multi-path Routing Protocol for Mobile Ad-Hoc Networks, Proc. of Network Based Information Systems (NBIS2008), 91-100, 2008.09

    Z. Jean-Eudes, A. Koyama T. Tanno, J. Arai and L. Barolli

    Multiple Authorship (Including Foreigners)

  • A Care Communication System with Space Sharing Function, Proc. of 22nd IEEE International Conference on Advanced Information Networking and Application (AINA2008), 1042-1048, 2008.03

    Akio Koyama, Yosuke Takenaka, Junpei Arai, Leonard Barolli

    Multiple Authorship (Including Foreigners)

  • Design and Implementation of a JXTA-Overlay P2P System and Smart Box Environment, Proc. of International Symposium of Frontiers in Networking with Applications (FINA2008) / 22nd IEEE International Conference on Advanced Information Networking and Application (AINA2008), 407-412, 2008.03

    43. Keita Matsuo, Leonard Barolli, Fatos Xhafa, Akio Koyama, Arjan Durresi, and Makoto Takizawa

    Multiple Authorship (Including Foreigners)

  • An adaptive reservation time division multiple access control protocol for robot inter-communication, International Journal Wireless and Mobile Computing, 3(1/2) 4-11, 2008.03

    J. Arai, A.Koyama and L. Barolli

    Multiple Authorship (Including Foreigners)

  • Implementation and Design of New Functions for a Web-based E-learning System to Stimulate Learners Motivation, Proc. of 2nd International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2008), 513-518, 2008.03

    K. Matsuo, L. Barolli, F. Xhafa, A. Koyama, A. Durresi and M. Takizawa

    Multiple Authorship (Including Foreigners)

  • An Intelligent Handoff System for Wireless Cellular Networks Using Fuzzy Logic and Random Walk Model, Proc. of 2nd International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2008), 5-11, 2008.03

    L. Barolli, F. Xhafa, A. Durresi, A. Koyama and M. Takizawa

    Multiple Authorship (Including Foreigners)

  • Hierarchical QoS Routing Using Heuristic Methods, Journal of IPSJ, 49(2) 692-705, 2008.02

    M. Ikeda, L. Barolli, A. Koyama

    Multiple Authorship (Only Japanese)

  • A Fuzzy-based Call Admission Control System for Wireless Cellular Networks, Proc. of the 9th International Workshop on Multimedia Network Systems and Applications (MNSA-2007), 38(8), 2007.07

    L. Barolli , F. Xhafa , A. Durresi and A. Koyama

    Multiple Authorship (Including Foreigners)

  • EZRP: An Enhanced Zone-Based Routing Protocol for Ad-Hoc Networks and Its Performance Evaluation, Journal of Concurrency: Practice and Experience, 19(8) 1157-1170, 2007.06

    A. Koyama, J. Arai, L. Barolli, A. Durres

    Multiple Authorship (Including Foreigners)

  • A Distributed QoS Routing and CAC Framework: Performance Evaluation of Its SSRA and InterD Agents, 1st International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2007), 60-67, 2007.04

    L. Barolli , M. Ikeda , A. Durresi , F. Xhafa and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A Search Space Reduction Algorithm for Improving the Performance of a GA-based Routing Method in Ad-Hoc Network, International Journal of Distributed Sensor Networks, 3(1) 41-57, 2007.01

    L. Barolli, M. Ikeda, G. De Marco, A. Durresi, A. Koyama, J. Iwashige

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of an Intelligent CAC and Routing Framework for Multimedia Applications in Broadband Networks, Journal of Computer and System Science, 72(7) 1183-1200, 2006.11

    38. M. Ikeda, L. Barolli, A. Koyama, A. Durresi, G. DeMarco and J. Iwashige

    Multiple Authorship (Including Foreigners)

  • A Web-based E-learning System for Increasing Study Efficiency by Stimulating Learner Motivation, Journal of Information Systems Frontiers, 8(4) 297-306, 2006.09

    L. Barolli, A. Koyama, A. Durresi, G. De Marco

    Multiple Authorship (Including Foreigners)

  • Evaluation of a Network Extraction Topology Algorithm for Reducing Search Space , Proc. of MNSA-2006/ICDCS-2006, 54-60, 2006.07

    M. Ikeda, L. Barolli, G. De Marco, A. Durresi, A. Koyama and M. Durresi

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of a Scalable Media Access Control Protocol for Single Hop WDM Networks, International Journal of High Performance Computing and Networking, 3(5/6) 309-319, 2005.10

    32. L. Barolli, A. Koyama, B. Apduhan, A. Durresi, K. Sugita and R. Miho

    Multiple Authorship (Including Foreigners)

  • A CAC and Routing Framework for Multimedia Applications in Broadband Networks Using Fuzzy Logic and Genetic Algorithm, Proc. of the 11th International Conference on Parallel and Distributed Systems (ICPADS2005), 648-654, 2005.07

    M. Ikeda, L.Barolli, S. Ohba, G. Capi, A. Koyama and M. Durres

    Multiple Authorship (Including Foreigners)

  • A Distance Learning System for Improving Learner Study Efficiency by Stimulating Learner Volition, Proc. of the 11th International Conference on Parallel and Distributed Systems (ICPADS2005), 237-243, 2005.07

    S. Takahama, N. Nakamura, L. Barolli, A. Koyama and K. Sugita

    Multiple Authorship (Including Foreigners)

  • GA-based Multi-purpose Optimization Algorithm for QoS Routing, Journal of Interconnection Networking, 5(4) 409-428, 2004.12

    A. Koyama, L. Barolli, G. Capi, B. O. Apduhan, J. Arai and A. Durresi

    Multiple Authorship (Including Foreigners)

  • A Care Communication Service System for Improving Inpatients Quality of Life, Proc. of the Fifteenth International Workshop on Database and Expert Systems Applications (DEXA2004) / Network Based Information System (NBIS2004), 313-317, 2004.08

    A. Koyama, T. Abiko, N. Kamibayashi and N. Narita,

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of Wavelength Assignment Methods for WDM Networks, Journal of Applied Systems Studies, 5(2) 97-106, 2004.06

    A. Koyama, L. Barolli, Y. Okada, N. Kamibayashi and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • A New Media Access Control Protocol for Single Hop WDM Networks, Proc. of the 6th International Workshop on Multimedia Network Systems and Applications (MNSA2004), 24-29, 2004.03

    A. Koyama, L. Barolli, B. O. Apduhan and R. Miho,

    Multiple Authorship (Including Foreigners)

  • A Web Education System with Personalized Navigation Based on SQ3R, 情報処理学会論文誌 Vol.45, No.2, pp.540-552, 2004.02

    小山　明夫,G. Zhang, Z. Cheng, A. He, A. Koyama, T. Huang

    Multiple Authorship (Including Foreigners)

  • A Campus Information Providing System for Cellular Phone Using Agents, International Journal of Distance Education Technologies, 2(1) 42-51, 2004.01

    小山　明夫,28. Akio Koyama, Leonard Barolli and Zixue Cheng

    Multiple Authorship (Including Foreigners)

  • A Distance Learning System for Delivering Appropriate Studying Materials and Stimulating Learners Volition, International Journal of Distance Education Technologies, 2004.01

    小山　明夫, Leonard Barolli and Akio Koyama

    Multiple Authorship (Including Foreigners)

  • GAMAN: A Genetic Algorithm Based QoS Routing Method for Mobile Ad-Hoc Networks, Journal of Interconnection Networking, 4(3) 251-270, 2003.07

    小山　明夫,27. L. Barolli, A. Koyama, T. Suganuma and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • A Media Access Control Protocol for Broadcast Type Super High-speed Networks, Journal of Interconnection Networking, 4(2) 147-162, 2003.06

    小山　明夫,26. A. Koyama and M. Akiyama

    Multiple Authorship (Including Foreigners)

  • A Genetic Algorithm Based QoS Routing Method for Multimedia Communications Over High-Speed Networks, 情報処理学会論文誌, Vol.44, No.3, pp.544-552, 2003.03

    小山　明夫,23. L. Barolli, A. Koyama, T. Suganuma and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • RIDEE-SPS:リアルタイム双方向遠隔教育環境のプレゼンテーションシステム, 情報処理学会論文誌, Vol.44, No.3, pp.700-708, 2003.03

    小山　明夫,24. Aiguo He、 加羅　淳、程　子学、郷　健太郎、小山明夫、程　同軍、今宮淳美

    Multiple Authorship (Including Foreigners)

  • A Distance Learning Support System Based on Effective Study Method SQ3R, 情報処理学会論文誌, 44(3) 709-721, 2003.03

    小山　明夫,25. G. Zhang, Z. Cheng, T. Huang, A. He and A. Koyama

    Multiple Authorship (Including Foreigners)

  • A New QoS Routing Approach for Multimedia Applications based on Genetic Algorithms, Proc. of the Cyber World 2002 (CW2002), 289-295, 2002.11

    L. Barolli, A. Koyama, H. Sawada, T. Suganuma and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • An Intelligent Routing and CAC Framework for Large Scale Networks Based on Cooperative Agents, Computer Communications, 25(16) 1429-1442, 2002.10

    L. Barolli, A. Koyama, T. Yamada, S. Yokoyama, T. Suganuma and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • An Agent Based Mobile Phone Groupware System Using Location Information, Proc. of the Thirteenth International Workshop on Database and Expert Systems Applications (DEXA2002) / Network Based Information System (NBIS2002), 37-41, 2002.09

    A. Koyama, L. Barolli, S. Takami, N. Kamibayashi and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • A Genetic Algorithm Based Routing Method Using Two QoS Parameters, Proc. of the Thirteenth International Workshop on Database and Expert Systems Applications (DEXA2002) / Network Based Information System (NBIS2002), 37-41, 2002.09

    L. Barolli, A. Koyama, K. Matsumoto T. Suganuma and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • 利用者の心理要素を考慮したエージェントの説得機構を用いた配属支援法, 感性工学会論文誌, Vol.2, No.1, pp.79-86, 2002.07

    小山　明夫,21. 佐藤和彦，程　子学，中村勝一，小山明夫，何　愛国，程　同軍

    Multiple Authorship (Including Foreigners)

  • ユーザの感性を考慮するエージェントによるグループ形成支援システム, 感性工学会論文誌, 2(1) 79-86, 2002.07

    佐藤和彦、中村勝一、小山明夫、程　子学

    Multiple Authorship (Including Foreigners)

  • An Agent Based Matchmaking System Using Knowledge Base, Proc. of the 22<sup>nd</sup> International Conference on Distributed Computing Systems (ICDCS-22), 142-146, 2002.04

    L. Barolli, A. Koyama, Z. Cheng and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • Implementation of an Agent Based Mobile Education System, 情報処理学会論文誌, 43(2) 577-584, 2002.02

    小山　明夫,19. A. Koyama, A. Sasaki, L. Barolli, Z. Cheng and A. He

    Multiple Authorship (Including Foreigners)

  • Tele-Seminar Room:ギガビットネットワークを利用した多地点リアルタイム双方向通信に基づく遠隔ゼミ支援システム, 情報処理学会論文誌, Vol.43, No.2, pp.647-661, 2002.02

    小山　明夫,22. A. He, 程　子学, 程　同軍, 小山明夫, 柴田義孝, 菅沼拓夫, 橋本浩二, 中村勝一,

    Multiple Authorship (Including Foreigners)

  • 教材選択の自由度の高い学習における教員・学習者間のインタラクション支援環境, 情報処理学会論文誌, 43(2) 671-682, 2002.02

    中村勝一，佐藤和彦，藤森　操，小山明夫，程　子学

    Multiple Authorship (Including Foreigners)

  • A Support Method for Match-making Using Agent's Persuasion Mechanism Considering User's Psychological States, IPSJ Journal, 43(2) 513-529, 2002.02

    K. Sato, Z. Cheng, S. Nakamura, A. Koyama, A. He and T. Huang

    Multiple Authorship (Only Japanese)

  • An Intelligent Routing and CAC Framework for Large Scale Networks Based on Cooperative Agents, Computer Communications, 2002.01

    小山　明夫,15. L. Barolli, A. Koyama, T. Yamada, S. Yokoyama, T. Suganuma and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • An Adaptive Personalized Distance Learning System Based on Cooperative Agents, Proc. of 16th IEEE International Conference on Information Networking (ICOlN-16), 8D1. 1-8D1. 13, 2002.01

    A. Koyama, L. Barolli, Z. Cheng and N. shiratori

    Multiple Authorship (Including Foreigners)

  • An Agent-based Persuasion Mechanism for Match-Making between Professors and Students, Journal of 3D-Forum Society, Vol.15, No.4, pp.158-163, 2001.12

    小山　明夫,18. K. Sato, Z. Cheng, S. Nakamura, A. Koyama, A. He, and T. Huang

    Multiple Authorship (Including Foreigners)

  • Development and Evaluation of a Real-time Interactive Tele-Classroom for Computer Exercises Over the Gigabit Network, Trans. of Japan Distant Learning Association, Vol.3, pp.24-32, 2001.12

    小山　明夫,23 He, Z. Cheng, T. Huang, R. Nakatani, Y. Amadatsu, S. Nakamura, K. Sato, Y. Wada,

    Multiple Authorship (Including Foreigners)

  • A Fuzzy Admission Control Scheme and Its Performance Evaluation, 情報処理学会論文誌, Vol.42, No.12, pp.3213-3221, 2001.12

    小山　明夫,17. L. Barolli，A. Koyama，T. Yamada，S. Yokoyama，T. Suganuma，N. Shiratori

    Multiple Authorship (Including Foreigners)

  • 遺伝的アルゴリズムを用いた高速ネットワークのためのQoSルーティング手法, 情報処理学会論文誌, 42(12) 3121-3129, 2001.12

    小山　明夫,16. 松本和謙，小山明夫, バロリ・レオナルド，程子学

    Multiple Authorship (Including Foreigners)

  • An Agent-based Persuasion Mechanism for Match-Making between Professors and Students, Proc. of Fourth International Conference on Human and Computer (HC2001), 47-52, 2001.09

    K. Sato, Z. Cheng, S. Nakamura, A. Koyama, A. He, and T. Huang

    Multiple Authorship (Including Foreigners)

  • A Fuzzy Based Equivalent Capacity Estimation Method for Bandwidth Allocation in High-Speed Networks, 情報処理学会論文誌, Vol.42, No.8, pp.2167-2175, 2001.08

    小山　明夫,13. L. Barolli, A. Koyama, T. Yamada, S. Yokoyama, T. Suganuma and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • Agent-Based Support System for Grasping the Learning Situation, Proc. Of the 2<sup>nd</sup> International Conference on Information Technology Based Higher Education and Training (ITHET2001);, 2001.07

    S. Nakamura, K. Sato. R. Nakatani, A. Koyama and Z. Cheng

    Multiple Authorship (Including Foreigners)

  • リング型テラビットネットワークのための適応型メディアアクセスプロトコル, 情報処理学会論文誌, 42(6) 1676-1683, 2001.06

    小山　明夫,12. 小山明夫, バロリ・レオナルド，程子学

    Multiple Authorship (Including Foreigners)

  • Application of Fuzzy Logic for Estimation of Equivalent Capacity in High-Speed Networks, Proc. of 2lst IEEE International Conference on Distributed Computing Systems (ICDCS-21) / Multimedia Network Systems (MNS2001), 283-288, 2001.04

    L. Barolli, A. Koyama, T. Yamada, S. Yokoyama and N. Shiratori

    Multiple Authorship (Including Foreigners)

  • Design of SQ3R-based Support Method for Course Contents Provision in Distance Learning Systems, Proc. of 2lst IEEE International Conference on Distributed Computing Systems (ICDCS-21) / Multimedia Network Systems (MNS2001), 326-331, 2001.04

    G. Zhang, K. Saitou, Z. Cheng, A. Koyama, A. He and T. Huang

    Multiple Authorship (Including Foreigners)

  • An Integrated CAC and Routing Strategy for High-Speed Large-Scale Networks Using Cooperative Agents, 情報処理学会論文誌, Vol.42, No.2, pp.222-233, 2001.02

    小山　明夫,10. L. Barolli, A. Koyama, T. Yamada, and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of an Adaptive Ring Access Protocol for Super High-Speed Networks, Proc. of 15th IEEE International Conference on Information Networking (ICOlN-15), 201-206, 2001.01

    A. Koyama, L. Barolli and Z. Cheng

    Multiple Authorship (Including Foreigners)

  • An Agent-based Personalized Distance Learning System, Proc. of 15th IEEE International Conference on Information Networking (ICOlN-15), 895-899, 2001.01

    A. Koyama, L. Barolli, A. Tsuda and Z. Cheng

    Multiple Authorship (Including Foreigners)

  • Design of a Real-time Interactive Tele-Exercise Classroom for Computer Exercises over a Gigabit Network, Proc. of 15th IEEE International Conference on Information Networking (ICOlN-15), 757-762, 2001.01

    A. He, Z. Cheng, T. Huang, R. Nakatani, Y. Amadatsu, A. Koyama, Y. Zhao and S. Noguchi

    Multiple Authorship (Including Foreigners)

  • An Intelligent Policing-Routing Mechanism Based on Fuzzy Logic and Genetic Algorithms and Its Performance Evaluation, 情報処理学会論文誌, Vol. 41, No.11, pp.3046-3059, 2000.11

    小山　明夫,9. L. Barolli, A. Koyama, T. Yamada, and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • Agent-based Methods for course contents construction and effective learning support, Proc. of 2000 International Conference on Information Society in the 2lst Century (IS2000), 496-500, 2000.11

    G. Zhang, K. Saitou, Akio Koyama and Z. Cheng

    Multiple Authorship (Including Foreigners)

  • An Agent-based WWW Mirror Server Selection Method, Proc. of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2000), 2 969-972, 2000.11

    A. Koyama, L. Barolli, S. Yokoyama. Z. Cheng

    Multiple Authorship (Including Foreigners)

  • An Intelligent Routing Framework for High-Speed Large-Scale Networks Using Cooperative Agents, Proc. of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2000), 2 963-968, 2000.11

    L. Barolli, A. Koyama, G. Capi, T. Yamada and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • Design of a Tele-Exercises Classroom for Computer Exercises over the Gigabit Network, Proc. of 2000 International Conference on Information Society in the 21<sup>st</sup> Century (IS2000), 572-575, 2000.11

    A. He, Z. Cheng T. Huang, R. Nakatani, Y. Amadatsu, A. Koyama, Y. Zhao and S. Noguchi

    Multiple Authorship (Including Foreigners)

  • An Integrated Fuzzy Policing-Routing Mechanism for ATM Networks Using Violation Tagging Function, 情報処理学会論文誌, Vol.41, No.10, pp.2926-2936, 2000.10

    小山　明夫,8. L. Barolli, A. Koyama, T. Yamada, and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • An Intelligent Call Admission Control Scheme Based on Fuzzy Logic, Proc of World Multiconference on Systemics, Cybernetics and Informatics (SCI2000), 9 84-89, 2000.07

    L. Barolli, A. Koyama, T. Yamada, and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • A Comparative Analysis of Two Genetic Algorithm Based Routing Methods for High-speed Networks, Proc of the Second Asia-Pacific Conference on Genetic Algorithms and Applications(APGA2000), 332-341, 2000.05

    L. Barolli, A. Koyama, T. Yamada, and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • An Agent-based Distributed Routing Strategy for High Speed Large Scale Networks, Proc. of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS'99), 13-16, 1999.12

    L. Barolli, A. Koyama, S. Yokoyama and T. Yamada

    Multiple Authorship (Including Foreigners)

  • An Exact Explicit Indication Scheme for each VC in ATM Networks, 電気学会論文誌(C), 119(6) 714-723, 1999.06

    小山　明夫,7. A. Koyama, L. Barolli, S. Mirza and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of a Genetic Algorithm based Routing Method for High-speed Networks, 電気学会論文誌(C), Vol. 119, No.5, pp.624-631, 1999.05

    小山　明夫,6. L. Barolli, A. Koyama, S. Motegi and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of an Adaptive Dual Slotted Ring LAN Protocol for High-Speed Networks, Proc. of IEEE International Workshop on Intelligent Signal Processing and Communication Systems (ISPACS'98), 2 908-912, 1998.11

    A. Koyama, L. Barolli, T. Yoshii and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • An Adaptive Routing Method for High Speed Networks Using Genetic Algorithms, Proc. of IEEE International Workshop on Intelligent Signal Processing and Communication Systems (ISPACS'98), 2 711-715, 1998.11

    L. Barolli, S. Motegi, A. Koyama, T. Taketa and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • A Fuzzy Policing Mechanism for Multimedia Applications over ATM Networks: A Case Study, 電子情報通信学会論文誌, Vol.E81-D, No.8, pp.917-927, 1998.08

    小山　明夫,5. L. Barolli, A. Koyama and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • An Adaptive Rate-based Congestion Control Scheme for ATM Networks, Proc. of 12th International Conference on Information Networking (ICOlN-12), 14-19, 1998.01

    A. Koyama, L. Barolli, S. Mirza and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • A Strategy for Policing and Routing of ATM Networks Traffic Using Fuzzy Set Theory, Proc. of IEEE Malaysia International Conference on Communication (MICC'97) / IEEE International Workshop on Intelligent Signal Processing and Communication Systems (ISPACS'97), S4. 2. 1-S4. 2. 8, 1997.11

    L. Barolli, A. Greca, A. Koyama and S. Yokoyama

    Multiple Authorship (Including Foreigners)

  • Performance Analysis of a Ring Priority Self-Token High-Speed LAN, Proc. of 10th International Conference on Information Networking (ICOlN-10), 504-509, 1996.01

    A. Koyama, K. Tanno, S. Mirza and S. Noguchi

    Multiple Authorship (Including Foreigners)

  • Buffer Insertion/Self-Token (BIST) Protocol for Multimedia LANs, Proc. of International Conference on Network Protocols (ICNP'95), 350-355, 1995.11

    K. Tanno, A. Koyama, T. Taketa and S. Noguchi

    Multiple Authorship (Including Foreigners)

  • Performance Evaluation of High-Speed Self-Token Ring LAN, Proc. of International Symposium on Parallel Architectures, Algorithms and Networks (ISPAN'94), 294-301, 1994.12

    K. Tanno, A. Koyama, S. Mirza, T. Taketa and S. Noguchi

    Multiple Authorship (Including Foreigners)

display all >>

Books

  • Encyclopedia of Multimedia Technology and Networking, Idea Group publisher, 2005.07

    L. Barolli and A. Koyama

  • Encyclopedia of Distance Learning, Idea Group publisher, 2005.04

    L. Barolli and A. Koyama

  • Information Networking, Lecture Notes in Computer Science, Springer, 2002.06

    A. Koyama, L. Barolli, Z. Cheng and N. Shiratori

  • Enabling Society with Information Technology, Springer, 2002.04

    Z. Cheng, A. He, T. Hung, A. Koyama, S. Noguchi, N. Honda, Y. Shibata and N. Shiratori

  • Information Networking in Asia, Gordon and Breach Science Publisher, 2001.02

    A. Koyama, L. Barolli, S. Mirza and S. Yokoyama

Academic Awards Received

  • Appreciation Award for ITIS-2015 International Workshop Co-Chair in 29-th IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA-2015) , 2015.03.26, Korea, Republic of

  • Appreciation Award for ITIS-2014 International Workshop Co-Chair in 28-th IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA-2014) , 2014.05.15, Canada

  • Appreciation Award for ITIS-2013 International Workshop Organizer in 16-th International Conference on Network-Based Information Systems (NBiS-2013) , 2013.09.04, Korea, Republic of

  • Appreciation Award for General Co-Chair in 15-th International Conference on Network-Based Information Systems (NBiS-2012), 2012.09.26, Australia, Akio Koyama

  • Appreciation Award for ITIS-2012 International Workshop Co-Chair in 15-th International Conference on Network-Based Information Systems (NBiS-2012), 2012.09.26, Australia, Akio Koyama

  • Appreciation Award for ITIS-2011 International Workshop Co-Chair in 14-th International Conference on Network-Based Information Systems (NBiS-2011), 2011.09.07, Albania, Akio Koyama

display all >>

Grant-in-Aid for Scientific Research

  • Grant-in-Aid for Scientific Research(C)，2012.04 - 2015.03

  • Grant-in-Aid for Scientific Research(C)，2009.04 - 2012.03