Program Repairing History as Git Repository. - Ryoko Izuta; Shinsuke Matsumoto; Yoshiki Higo; Shinji Kusumoto (ICSE (Workshops), 2020)

Detecting Functional Differences using Automatic Test Generation for Automated Assessment in Programming Education. - Ryoko Izuta; Shinsuke Matsumoto; Hiroshi Igaki; Sachio Saiki; Naoki Fukuyasu; Shinji Kusumoto (APSEC, 2021)