Shinpei Hayashi
Professor, School of Computing, Institute of Science Tokyo
About
Shinpei Hayashi is a full professor at School of Computing, Institute of Science Tokyo, where he leads the Software Evolution Group in the Department of Computer Science. He received a B.Eng. degree from Hokkaido University in 2004. He also received M.Eng. and Dr.Eng. degrees from Tokyo Institute of Technology in 2006 and 2008, respectively. His research is on software evolution and software development environments.
Recent Publications
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ICCheck: A Portable, Language-agnostic Tool for Synchronizing Code Clones
Motoki Abe, Shinpei Hayashi
Science of Computer Programming, vol. 252, pp. 103472:1-10, 2026
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Forecasting Developer Environments with GenAI: A Research Perspective
Raula Gaikovina Kula, Christoph Treude, Xing Hu, Sebastian Baltes, Earl T. Barr, Kelly Blincoe, Fabio Calefato, Junjie Chen, Marc Cheong, Youmei Fan, Daniel M. German, Marco Gerosa, Jin L.C. Guo, Shinpei Hayashi, Robert Hirschfeld, Reid Holmes, Yintong Huo, Takashi Kobayashi, Michele Lanza, Zhongxin Liu, Olivier Nourry, Nicole Novielli, Denys Poshyvanyk, Shinobu Saito, Kazumasa Shimari, Igor Steinmacher, Mairieli Wessel, Markus Wagner, Annie Vella, Laurie Williams, Xin Xia
In Proceedings of the 3rd IEEE/ACM IDE Workshop (IDE 2026), pp. 1-5, 2026
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An Empirical Study on the Impact of Change Granularity in Refactoring Detection
Lei Chen, Shinpei Hayashi
Journal of Systems and Software, vol. 231, pp. 112608:1-21, 2026
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How Much Can a Behavior-Preserving Changeset Be Decomposed into Refactoring Operations?
Kota Someya, Lei Chen, Michael J. Decker, Shinpei Hayashi
In Proceedings of the 41st IEEE International Conference on Software Maintenance and Evolution (ICSME 2025), pp. 809-814, 2025
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ChangePrism: Visualizing the Essence of Code Changes
Lei Chen, Michele Lanza, Shinpei Hayashi
In Proceedings of the 13th IEEE Working Conference on Software Visualization (VISSOFT 2025), pp. 69-73, 2025