Radim Belohlávek, Stanislav Opichal, Vilém Vychodil. Relational Algebra for Ranked Tables with Similarities: Properties and Implementation. In Michael R. Berthold, John Shawe-Taylor, Nada Lavrac, editors, Advances in Intelligent Data Analysis VII, 7th International Symposium on Intelligent Data Analysis, IDA 2007, Ljubljana, Slovenia, September 6-8, 2007, Proceedings. Volume 4723 of Lecture Notes in Computer Science, pages 140-151, Springer, 2007. [doi]
Abstract is missing.