School personnel information


MASUZAWA Toshimitsu


Computer Science


Organization 【 display / non-display

  • 2000.10.01 - 2002.03.31, Graduate School of Engineering Science, Professor

  • 2002.04.01 - , Department of Computer Science, Graduate School of Information Science and Technology, Professor

  • 2016.09.01 - , Center for Education in Liberal Arts and Sciences, Department of Teaching and Learning Support, Head

Education 【 display / non-display

Osaka University Faculty of Engineering Science  Graduated 1982.03
Osaka University Graduate School, Division of Engineering Science  Completed 1984.03
Osaka University Graduate School, Division of Engineering Science  Completed 1987.03

Employment Record 【 display / non-display

Osaka University, Center for Education in Liberal Arts and Sciences, Department of Teaching and Learning Support, Head 2016.09 -

Research topics 【 display / non-display

  • Distributed algorithms for mobile systems, ad-hoc networks, P2P systems, and multi-agent systems

  • Dependable parallel/distributed sysetms
    Computer system-related

  • Parallel/Distributed algorithms as funsamental technologies of parallel/distributed software systems

Academic Society Membership 【 display / non-display

  • ACM (Association for Computing Machinery)

  • IEEE (The Institute of Electrical and Electronics Engineers)


Academic Papers 【 display / non-display

  • Time-optimal Leader Election in Population Protocols, Yuichi Sudo, Fukuhito Ooshita, Taisuke Izumi, Hirotsugu Kakugawa, Toshimitsu Masuzawa, IEEE Transactions on Parallel and Distributed Systems, 2020.10, Papers

  • Move-optimal partial gathering of mobile agents without identifiers or global knowledge in asynchronous unidirectional rings, Masahiro Shibata, Norikazu Kawata, Yuichi Sudo, Fukuhito Ooshita, Hirotsugu Kakugawa,Toshimitsu Masuzawa, Theoretical Computer Science,Vol.822, pp.92-109, 2020.06, Papers

  • The Power of Global Knowledge on Self-stabilizing Population Protocols, Yuichi Sudo, Masahiro Shibata, Yonghwan Kim, Junya Nakamura, Toshimitsu Masuzawa, the 26th International Colloquium on Structural Information and Communication Complexity, 2020.06, International Conference(Proceedings)

  • Leader election requires logarithmic time in population protocols, Yuichi Sudo, Toshimitsu Masuzawa, Parallel Processing Letters, Vol.30, No.1, 13 pages, 2020.03, Papers

  • Loosely-stabilizing leader election on arbitrary graphs in population protocols without udentifiers nor random numbers, Yuichi Sudo, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa, IEICE Transactions on Information and Systems,Vol.E103-D, No.3, pp.489-499, 2020.03, Papers

display all >>

Books 【 display / non-display

  • Special, Adaptive Distributed Algorithms, Toshimitsu Masuzawa, Masafumi Yamashita, Kyoritsu Shuppan, ISBN, 9784320122512, 2010.06

  • Special, Stabilization, Safety, and Security of Distributed Systems, Toshimitsu Masuzazwa, Sebastien Tixeuil (Eds.), Springer-Verlag, 2007.11

  • Special, Biologically Inspired Approaches to Advanced Information Technology, Auke Jan Ijspeert, Toshimitsu Masuzawa, Shinji Kusumoto, Springer-Verlag, 2006.01

Awards 【 display / non-display

  • Best Paper Award (the 3rd Workshop on Self-adaptive and Autonomic Computing), Tomoko Suzuki, Taisuke Izumi, Fukuhito Ooshita, Toshimitsu Masuzawa, IEEE, 2005.08