Lyublena Antova, Christoph Koch, Dan Olteanu. World-Set Decompositions: Expressiveness and Efficient Algorithms. In Thomas Schwentick, Dan Suciu, editors, Database Theory - ICDT 2007, 11th International Conference, Barcelona, Spain, January 10-12, 2007, Proceedings. Volume 4353 of Lecture Notes in Computer Science, pages 194-208, Springer, 2007. [doi]
Abstract is missing.