Michinori Nakata, Tetsuya Murai. Functional Dependencies in Relational Expressions Based on Or-Sets. In James J. Alpigini, James F. Peters, Jacek Skowronek, Ning Zhong, editors, Rough Sets and Current Trends in Computing, Third International Conference, RSCTC 2002, Malvern, PA, USA, October 14-16, 2002, Proceedings. Volume 2475 of Lecture Notes in Computer Science, pages 161-166, Springer, 2002. [doi]
Abstract is missing.