教員一覧 List of faculty members

INAMURA Hiroshi 副学長、教授

INAMURA, Hiroshi Vice President, Professor

Research Projects

The informatization of society is remarkable. Towards the realization of a pervasive society where we unconsciously utilize numerous computers embedded in everything and connected via mobile networks, it is expected that new services and functions will be created through the collaboration of various sensor groups that constitute the information space by acquiring and integrating surrounding information, and smart devices such as smartphones and wearables that provide interfaces to users. I am interested in the following technologies:

• IP network technology for smart devices
  Resource conservation, energy saving, environmental adaptation, autonomous distributed systems, real-time web, etc.
• Network Services Platform Technology
  Sensor integration for environmental understanding, security, ubiquitous OS, interaction, etc.

Major publications and papers

• A real-world event classification method based on follower set analysis in social networks. Makoto Kono, Takuro Yonezawa, Hitoshi Nakazawa, Hitoshi Kawasaki, Ken Ota, Hiroshi Inamura, Hideyuki Tokuda. Transactions of the Information Processing Society of Japan, Vol. 56, No. 1, pp. 72–82, 2015.
• Evaluation of an application power consumption visualization tool based on a power model. Tsuyoshi Kamiyama, Hiroshi Inamura, Ken Ota. Transactions of the Information Processing Society of Japan, Vol. 55, No. 8, pp. 1866–1875, 2014.
• A power consumption analysis method based on Android application usage information. Hiroki Furushō, Kenji Kusumi, Tsuyoshi Kamiyama, Hiroshi Inamura, Tsuneo Nakanishi, Akira Fukuda. Transactions of the Information Processing Society of Japan, Vol. 55, No. 8, pp. 1807–1816, 2014.
• A method for reducing communication congestion through state change notifications in Android OS. Hitoshi Kawasaki, Tsuyoshi Kamiyama, Teppei Konishi, Shinzo Okubo, Ken Ota, Hiroshi INAMURA. Transactions on Computing Systems (ACS) of the Information Processing Society of Japan, Vol. 7, No. 1, pp. 23-34, 2014.
• Power saving on Android devices through simultaneous execution of background tasks while the screen is off. Teppei Konishi, Hiroshi Inamura, Hitoshi Kawasaki, Tsuyoshi Kamiyama, Shinzo Okubo, Ken Ota. Transactions of the Information Processing Society of Japan, Vol. 55, No. 2, pp. 587-597, 2014.
• Design and Implementation of Privacy-Enhanced Operation History Middleware for Smartphones. Co-authored by Ken Ota, Katsunori Kinami, Tomohiro Nakagawa, Chiaki Doi, and Hiroshi Inamura. Transactions of the Information Processing Society of Japan, Vol. 53, No. 2, pp. 825-835, 2012.
• Application Confidentiality Isolation and Monitoring Methods for Secure Mobile Devices (Mobile Applications, <Special Issue> Multimedia, Distributed, Cooperative and Mobile). Ken Ota, Takashi Yoshikawa, Tomohiro Nakagawa, Hiroshi INAMURA. Transactions of the Information Processing Society of Japan, Vol. 47, No. 7, pp. 2125-2132.
  2006
• Proposal and Implementation Evaluation of a Stealth Gateway for High-Speed ​​Internet Access via Third-Generation Mobile Communication Networks. Osamu Takahashi, Katsumi Sekiguchi, Koji Tsurumaki, Hiroshi INAMURA, Yukio Atsumi, Tadanori Mizuno. Transactions of the Information Processing Society of Japan (Special Issue: High-Speed ​​Networks and Multimedia Applications), Vol. 44, No. 3, pp. 637-646, 2003.
• Characterization of Link Layer ARQ and TCP in W-CDMA Networks. Hiroshi Inamura, Taro Ishikawa, Yukio Atsumi, Osamu Takahashi. Transactions of the Information Processing Society of Japan (Special Issue: Next-Generation Mobile Communication Networks and Their
  (Applications), Vol.43, No.12, pp 3859-3868, 2002
• Extracting Local Event Information from Micro-blogs for Trip Planning. W.Yamada, D.Torii, H.Kikuchi, H.Inamura, K.Ochiai, and K.Ohta. In Mobile Computing and Ubiquitous Networking (ICMU), 2015 Eighth International Conference on, pp. 7–12, 2015
• A Model-based Energy Profiler using Online Logging for Android Applications. Takeshi Kamiyama, Hiroshi Inamura, and Ken Ohta. In ICMU:The Seventh International Conference on Mobile Computing and Ubiquitous Networking January 6-8, 2014 Singapore Management University, Singapore, 2014
• Variable interval positioning method for smartphone-based power-saving geofencing. Tomohiro Nakagawa, Wataru Yamada, Chiaki Doi,
  Hiroshi Inamura, Ken Ohta, Makoto Suzuki, and Hiroyuki Morikawa. In Personal Indoor and Mobile Radio Communications (PIMRC), 2013 IEEE
  24th International Symposium on, pp. 3482–3486, 2013
• Poster: an energy profiler for android applications used in the real world. Hiroki Furusho, Kenji Hisazumi, Takeshi Kamiyama, Hiroshi
  Inamura, Tsuneo Nakanishi, and Akira Fukuda. In The 10th International Conference on Mobile Systems, Applications, and Services, MobiSys'12, Ambleside, United Kingdom, ACM, 2012
• Javascript Instrumentation in Practice. Haruka Kikuchi, Dachuan Yu, Ajay Chander, Hiroshi Inamura, and Igor Serikov. In Programming Languages ​​and Systems, 6th Asian Symposium, APLAS 2008, Bangalore, India, December 9-11, 2008. Proceedings, Vol. 5356 of Lecture Notes in Computer Science, pp. 326–341. Springer, 2008
• Better abstractions for secure server-side scripting. Dachuan Yu, Ajay Chander, Hiroshi Inamura, and Igor Serikov. In WWW: Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008, pp. 507–516. ACM, 2008
• Enhancing Fast Recovery Algorithm using Loss Recovery for NewReno TCP. Motoharu Miyake and Hiroshi Inamura. In Proceedings of the
  IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Berlin, Germany, September 11-14, 2005,
  pp. 1555–1559. IEEE, 2005
• Impact of Layer Two ARQ on TCP Performance in W-CDMA Networks. Hiroshi Inamura, Osamu Takahashi, Hirotaka Nakano, Taro Ishikawa, and Hiroshi Shigeno. In 24th International Conference on Distributed Computing Systems (ICDCS 2004), 24-26 March 2004, Hachioji, Tokyo, Japan, pp. 284–291. IEEE Computer291. Society, 2004
• H. Inamura, G. Montenegro, R. Ludwig, A. Gurtov, and F. Khafizov.: TCP over second (2.5G) and third (3G) Generation Wireless Networks.,
  RFC3481/BCP71, IETF Network Working Group. 2003