Faculty Information - Shiraishi Masashi |

（Last updated : 2025-11-13 11:13:44）

Shiraishi Masashi

Department / Course

Hiroshima City University Graduate School Graduate School of Information Sciences Major in Intelligent Systems

Hiroshima City University Faculty of Information Sciences Department of Intelligent Systems

Job Associate Professor

E-Mail Address

Business career
2025/04/01 ～	Associate Professor Hiroshima City University Graduate School Graduate School of Information Sciences Major in Intelligent Systems
2020/04/01 ～ 2025/03/31	Associate Professor (non-tenured) Meiji University Meiji Institute for Advanced Study of Mathematical Sciences
2019/04/01 ～ 2020/04/01	Assistant Professor Hiroshima University Graduate School of Integrated Sciences for Life
2017/04/01 ～ 2019/03/31	Assistant Professor Hiroshima University Graduate School of Science
2016/04/01 ～ 2017/03/31	Researcher Hiroshima University Graduate School of Science
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Academic background
2009/04/01～2012/03/31	Department of Pure and Applied Physics Graduate School of Advanced Science and Engineering Waseda University Mathematical physics and fundamental theory of condensed matter physics
2009/04/01～2012/03/31	Doctoral Program (2nd Semester) Department of Pure and Applied Physics Graduate School of Advanced Science and Engineering Waseda University Expired with Credits Obtained Mathematical physics and fundamental theory of condensed matter physics
2007/04/01～2009/03/31	Master Department of Pure and Applied Physics Graduate School of Advanced Science and Engineering Waseda University Finished
2003/04/01～2007/03/31	Department of Physics Faculty of Science and Engineering Waseda University Graduated

Present specialized field
Biophysics, chemical physics and soft matter physics, Soft computing

Research topic, funded research, and department laboratory expense
2021/09 ～ 2026/03	Systematic Analysis of Dynamics inside Ant-Colonies through Long-Term Measurement with Individual Identification Grant-in-Aid for Transformative Research Areas (A)
2022/04 ～ 2026/03	Modeling the effects of Interaction Network in Ant Colony inferred by Video Tracking System in Dynamics of Task Allocation Grant-in-Aid for Early-Career Scientists

Book and thesis
Papers	Sand influx effect on barchan dynamics using crest line model (Co-authored) 2025/03/18
Papers	Barchan collision using multiple crest lines model (Co-authored) 2025/01/20
Papers	Onset of Intragroup Conflict in a Generalized Model of Social Balance Physical Review Letters (Co-authored) 2024/09/17
Papers	Characteristics of daily foraging activity of Camponotus japonicus via time series analysis PLOS ONE (Co-authored) 2023/11/16
Papers	Effect of interaction network structure in a response threshold model Artificial Life and Robotics 27 (4),pp.743-750 (Co-authored) 2022/09/14
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Subject
Data Structures and Algorithms I
Machine Learning
Computational Intelligence
Mathematical Programming
Intelligent System Experiment II