Source code reuse evaluation by using real/potential copy and paste. - Takafumi Ohta; Hiroaki Murakami; Hiroshi Igaki; Yoshiki Higo; Shinji Kusumoto (IWSC, 2015)

Toward improving ability to repair bugs automatically: a patch candidate location mechanism using code similarity. - Haruki Yokoyama; Yoshiki Higo; Keisuke Hotta; Takafumi Ohta; Kozo Okano; Shinji Kusumoto (SAC, 2016)