Michael W. Godfrey, Qiang Tu. Tracking structural evolution using origin analysis. In Mikio Aoyama, Katsuro Inoue, Václav Rajlich, editors, Proceedings of the International Workshop on Principles of Software Evolution, IWPSE '02, Orlando, Florida, USA, May 19-20, 2002. pages 117-119, ACM, 2002. [doi]
Abstract is missing.