Kouichi Hirata. On the Hardness of Learning Acyclic Conjunctive Queries. In Hiroki Arimura, Sanjay Jain, Arun Sharma, editors, Algorithmic Learning Theory, 11th International Conference, ALT 2000, Sydney, Australia, December 11-13, 2000, Proceedings. Volume 1968 of Lecture Notes in Computer Science, pages 238-251, Springer, 2000. [doi]
Abstract is missing.