Author: Roberto J. Bayardo; | Publisher: SIGMOD'98: Proceedings of ACM ISGMOD International Conference on Management of Data, Juni\w 1-4, 1998 Scattle, Wahisngton, USA
Author: Craig, Silverstein; Jan O. Pedersen; | Publisher: SIGIR'97: Proceedings of the 20th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Philadelphia, Pennsylvania, USA, July 27-July 31, 1997