Philippe Balbiani, Dimiter Vakarelov. First-Order Characterization and Modal Analysis of Indiscernibility and Complementarity in Information Systems. In Salem Benferhat, Philippe Besnard, editors, Symbolic and Quantitative Approaches to Reasoning with Uncertainty, 6th European Conference, ECSQARU 2001, Toulouse, France, September 19-21, 2001, Proceedings. Volume 2143 of Lecture Notes in Computer Science, pages 772-781, Springer, 2001. [doi]
Abstract is missing.