ITO Yoshihiro

写真a

Affiliation Department etc.

Department of Computer Science
Department of Computer Science

Title

Associate Professor

Graduating School

  •  
    -
    1991.03

    Nagoya Institute of Technology   Faculty of Engineering   Graduated

Graduate School

  •  
    -
    1993.03

    Nagoya Institute of Technology  Graduate School, Division of Engineering  Master's Course  Completed

Degree

  • Nagoya Institute of Technology -  Doctor (Engineering)

  • Nagoya Institute of Technology -  Master (Engineering)

Academic Society Affiliations

  • 2009.12
    -
    Now

    Human Interface Society

  • 2001.12
    -
    Now

    IEEE

  • 1994.04
    -
    Now

    Information Processing Society of Japan

Field of expertise (Grants-in-aid for Scientific Research classification)

  • Communication/Network engineering

 

Research Career

  • QoS control over the Internet

    (not selected)  

    Project Year:   - 

Papers

  • Development of Wireless LAN Base Station with QoS Control Based on Web-QoE by Bandwidth Control and Priority Control

    Shiho Asano, Yoshihiro Ito

    IEEJ Transactions on Electronics, Information and Systems ( IEE )  137 ( 12 ) 1 - 9   2017.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Proposal and Development of TCP Multi-Pathization Method with SDN by IoT Devices

    Kaori Iwata, Yoshihiro Ito

    Proceedings of 2017 27th International Telecommunication Networks and Applications Conference (ITNAC) ( IEEE )    39 - 44   2017.11  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Study on Congestion Control of Multipath TCPBased on Web-QoE

    Kensuke Noda, Yoshihiro Ito

    Proceedings of 2017 IEEE 6th Global Conference on Consumere Electronics (GCCE2017) ( IEEE )    708 - 710   2017.10  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Development of Self-propelled Repeater between Isolated LANs via Wi-Fi

    Kim YoungJoo, Yoshihiro Ito

    Proceedings of 2017 IEEE 6th Global Conference on Consumere Electronics (GCCE2017) ( IEEE )    172 - 173   2017.10  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • A Study on Adjusting EDCA Parameters of QoE-Based Wireless LAN Base Station

    Kosuke Niwa, Yoshihiro Ito

    Proceedings of ICTC 2017 ( IEEE )    599 - 601   2017.10  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Estimation of appropriate transmission rate via a IEEE 802.11 wireless LAN based on WebQoE

    Maya Tabuchi, Yoshihiro Ito

    Proceedings of 2017 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) ( IEEE )    1 - 2   2017.06  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

    Abstract:
    This paper discusses the most appropriate transmission rate of IEEE 802.11 wireless LAN based on QoE for Web services. Since some QoS parameters have trade-off relationship between each other for the transmission rate, it is difficult to decide the appropriate value of the rate. Thus the authors clarify the relationship between QoE and QoS for Web services by the linear multiple regression analysis. They then adapt measured values of the packet loss rate and those of RTT as QoS parameters for the relationship, and estimate the transmission rate which maximizes the QoE. The authors targeted two actual Web services; shop service and map service; they performed experiments. Their experimental results show that the highest satisfaction can be given when the transmission rate are 9.125 Mb/s and 24.472 Mb/s for the shopping service and the map service, respectively.

  • Study on MPTCP Enhancement by IP Routing for WebQoE Improvement

    Yasuomi Muraki, Yoshihiro Ito, Kasumi Tashiro

    Proceedings of 2017 International Conference on Platform Technology and Service (PlatCon) ( IEEE )    1 - 4   2017.02  [Refereed]

    Research paper (other science council materials etc.)   Multiple Authorship

    This paper studies enhancement of Multi-Path TCP(MPTCP), which is one of new transport-layer protocols of TCP/IP protocol suites, by IP routing for improvement of Quality of Experience for a Web service (WebQoE). In order to confirm the effect of IP routing on WebQoE, the author performed experiments with subjects. In the experiment, the subjects assess Quality of Experience of two actual Web services for different paths under 5 experimental environments. The author utilizes Web usability as QoE parameters. The results show that it is desirable to use appropriate routing for MPTCP enhancement in order to improve Web- Quality of Experience.

  • Proposal and Evaluation of Mechanism for Selecting Low-Latency Route through Relay Router under IPv4/v6 Coexistence Environment

    Tomohiko Mizoguchi, Yoshihro Ito

    IEICE Transactions on Communicaiotns (Japanese Edition) ( IEICE )  J99-B ( 12 ) 1 - 9   2016.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Study on New TCP Congestion Control for Low QoS Fluctuation Based on Quality of Experience for Web Services

    Masaki Shibata, Yoshihiro Ito

    IEEJ Transactions on Electronics, Information and Systems ( IEE )  136 ( 12 ) 1 - 7   2016.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Study of the Effect of the Mean and Standard Deviation of Response Time on QoE in Web Services

    Maya Tabuchi, Yoshihiro Ito

    Proceedings of ICTC 2016 ( IEEE )    637 - 639   2016.10  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

    This paper assesses the influence of the mean and the standard deviation of the response time on Quality of Experience(QoE) for a Web service by experiments with subjects. In the experiments, the authors target actual two Web services over the Internet: map service and shopping service; they assess QoE with three scales which are based on ISO924111 usability. And then, the authors reveal the relationship the RTT and the QoE parameters by the linear regression analysis. Our experimental results show that QoE of the map service is affected by the standard deviation of the RTT more strongly than the mean of the RTT while QoE of the shopping service is influenced by the mean more than the standard deviation. Therefore, for the map service, QoS control which is reducing the packet loss by buffering and so on to maintain WebQoE. On the other hand, for the shopping service, QoS control which is reducing the delay is appropriate.

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Presentations

  • Study of Multi-Pathization Method of UDP over SDN Networks for NFS

    Kaori Iwata, Yoshihiro Ito, Koki Izumi

    電気・電子・情報関係学会 東海支部連合大会  (名古屋大学)  2017.09  -  2017.09  電気学会東海支部・電子情報通信学会東海支部・情報処理学会東海支部・照明学会東海支部・映像情報メディア学会東海支部・日本音響学会東海支部・IEEE名古屋支部

  • Study on Method of Web Service Identification with Ethernet frame length by Deep Learning

    Daichi Sugita,Yoshihiro Ito

    IEICE Technical Committee  2016.10  -  2016.10  IEICE

  • Development of Wireless LAN Base Station with DPI Based QoE

    Shiho Asano, Yoshihiro Ito

    電気・電子・情報関係学会 東海支部連合大会  (豊田工業高等専門学校)  2016.09  -  2016.09  電気学会東海支部・電子情報通信学会東海支部・情報処理学会東海支部・照明学会東海支部・映像情報メディア学会東海支部・日本音響学会東海支部・IEEE名古屋支部

  • Assessment of Sense of Presence for 3D IP Phone Service under Actual Environments

    Minoru Tsubota,Yoshihiro Ito

    IEICE Technical Committee  2016.01  -  2016.01  IEICE

  • Study on Selection Mechanism of Low-Latency Route through Relay Router under IPv4/v6 Coexistence Environment

    Tomohiko Mizoguchi,Yoshihiro Ito

    IEICE Technical Committee  2016.01  -  2016.01  IEICE

  • Study on TCP Congestion Control Based on WebQoE

    Masaaki Shibata,Yoshihiro Ito

    IEICE Technical Committee  2016.01  -  2016.01  IEICE

  • Development of Wireless LAN Base Station with QoS Control Based on Web-QoE

    Shiho Asano,Yoshihiro Ito

    IEICE Technical Committee  2015.10  -  2015.10  IEICE

  • Estimation of Web Service using only Ethernet Frame Length or IP Packet Length

    Daichi Sugita, Yoshihrio Ito

    電気・電子・情報関係学会 東海支部連合大会  (名古屋工業大学)  2015.09  -  2015.09  電気学会東海支部・電子情報通信学会東海支部・情報処理学会東海支部・照明学会東海支部・映像情報メディア学会東海支部・日本音響学会東海支部・IEEE名古屋支部

  • Sense of Presence Evaluation of 3D IP Phone Service for Actual Use

    Minoru Tsubota, Yoshihrio Ito

    電気・電子・情報関係学会 東海支部連合大会  (名古屋工業大学)  2015.09  -  2015.09  電気学会東海支部・電子情報通信学会東海支部・情報処理学会東海支部・照明学会東海支部・映像情報メディア学会東海支部・日本音響学会東海支部・IEEE名古屋支部

  • Influence of QoS Degradation on Parallax Effect in Web Services

    Yuna Adachi, Yoshihrio Ito

    電気・電子・情報関係学会 東海支部連合大会  (名古屋工業大学)  2015.09  -  2015.09  電気学会東海支部・電子情報通信学会東海支部・情報処理学会東海支部・照明学会東海支部・映像情報メディア学会東海支部・日本音響学会東海支部・IEEE名古屋支部

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Academic Awards Received

  • Best paper award of IIIS CCCT2003

    2000.04    

  • IEICE Young Engineer Award

    1999.04