Grace SauLan Loo, Kok-Huat Lee. An Interface to Databases for Flexible Query Answering: A Fuzzy-Set Approach. In Mohamed T. Ibrahim, Josef Küng, Norman Revell, editors, Database and Expert Systems Applications, 11th International Conference, DEXA 2000, London, UK, September 4-8, 2000, Proceedings. Volume 1873 of Lecture Notes in Computer Science, pages 654-663, Springer, 2000. [doi]