April, 2003 - March, 2006 | Ph.D. in Information Sciences (completed) Graduate School of Information Sciences, Tohoku University [ Adviser: Takao Nishizeki, Xiao Zhou ] |
October, 2001 - March, 2003 | Master in Information Sciences (completed) Graduate School of Information Sciences, Tohoku University [ Adviser: Takao Nishizeki, Xiao Zhou ] |
April, 1998 - September, 2001 (grade-skipping) |
Undergraduate student Information Engineering, Tohoku University |
May, 2020 - present | Professor Design and Analysis of Information Systems Lab., Biosystem Information Sciences, Department of System Information Sciences, Graduate School of Information Sciences, Tohoku University |
January, 2012 - April, 2020 | Associate Professor Algorithm Theory Lab., Intelligent Information Science, Department of System Information Sciences, Graduate School of Information Sciences, Tohoku University |
April, 2006 - December, 2011 | Assistant Professor Algorithm Theory Lab., Intelligent Information Science, Department of System Information Sciences, Graduate School of Information Sciences, Tohoku University |
April, 2003 - March, 2006 | JSPS Research Fellow |
April, 2020 - March, 2024 | Distinguished Researcher of Tohoku University |
October, 2008 - March, 2009 | Visiting Researcher Département d'Informatique, Université Libre de Bruxelles, Belgium [ Host: Stefan Langerman ] |
March, 2008 - June, 2008 | Visiting Researcher School of Computer Science, McGill University, Canada [ Host: Bruce A. Reed ] |
June, 2005 - October, 2005 | Visiting Student Computer Science and Artificial Intelligence Lab., Massachusetts Institute of Technology, USA [ Host: Erik D. Demaine ] |