A relational approach to software metrics

Marco Scotto, Alberto Sillitti, Giancarlo Succi, Tullio Vernazza. A relational approach to software metrics. In Hisham Haddad, Andrea Omicini, Roger L. Wainwright, Lorie M. Liebrock, editors, Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), Nicosia, Cyprus, March 14-17, 2004. pages 1536-1540, ACM, 2004. [doi]