School personnel information


Sudo Yuichi


distributed algorithms, graph algorithms, network security


Organization 【 display / non-display

  • 2017.07.01 - , Department of Computer Science, Graduate School of Information Science and Technology, Assistant Professor


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

  • Loosely-Stabilizing Leader Election for Arbitrary Graphs in Population Protocol Model, Yuichi Sudo, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa, Ajoy K. Datta, and Lawrence L. Larmore, IEEE transactions on Parallel and Distributed Systems,to appear, 2019.06, 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

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Patents / Utility models / Designs 【 display / non-display

  • 日本、米国、欧州, Control device, boundary routers, control method, and control program, Yuichi Sudo, Takahiro Hamada, Masami Ueno, Yuminobu Igarashi, Hideo Kitazume, Bo Hu, Yuichi Murata , 6329275(Registration), 2015.11, 2018.04

  • 日本、米国、欧州, Device, method, and program to detect, Yuichi Sudo, Takahiro Hamada, Masami Ueno, Hideo Kitazume, PCT/JP2015/069073(Application), 2015.07

  • Japan, System, method, and program to detect, Yuichi Sudo, Takahiro Hamada, Hiroyuki Noka, 6441748(Registration), 2015.06, 2018.11

  • Japan, System, method, and program to detect, and device and method to store, Takahiro Hamada, Yuichi Sudo, Hiroyuki Noka, 6276207 (Registration), 2015.02, 2018.01

  • Japan, Analysis device, and method and program to register malicious communication entity, Yuichi Sudo, Kunio Hato, Hideo Kitazume, Junichi Murayama, Yuminobu Igarashi, Yuichi Murata, Masami Ueno, Takahiro Hamada, Bo Hu, 6162021 (Registration), 2013.10, 2017.06

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Awards 【 display / non-display

  • Kasami Award, Yuichi Sudo, Osaka University, 2016.03


Conference management 【 display / non-display

  • International Conference, the 20th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2018), Publication Chair, 2018.11

  • International Conference, The 29th International Symposium on Distributed Computing (DISC 2015), Local Arranement, 2015.10