Gloria Bordogna, Giuseppe Psaila. Extending SQL with customizable soft selection conditions. In Hisham Haddad, Lorie M. Liebrock, Andrea Omicini, Roger L. Wainwright, editors, Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), Santa Fe, New Mexico, USA, March 13-17, 2005. pages 1107-1111, ACM, 2005. [doi]
Abstract is missing.