Chengwen Liu

1998

doi dblp
Attribute Weighting: A Method of Applying Domain Knowledge in the Decision Tree Process.
Caroline St. Clair|Chengwen Liu|Niki Pissinou
Proceedings of the 1998 ACM CIKM International Conference on Information and Knowledge Management, Bethesda, Maryland, USA, November 3-7, 1998

1997

doi dblp
A Framework for Global Optimization of Aggregate Queries.
Chengwen Liu|Andrei Ursu
Proceedings of the Sixth International Conference on Information and Knowledge Management (CIKM'97), Las Vegas, Nevada, USA, November 10-14, 1997

1996

doi dblp
Performance Evaluation of G-tree and Its Application in Fuzzy Databases.
Chengwen Liu|Aris M. Ouksel|A. Prasad Sistla|Jing Wu|Clement T. Yu|Naphtali Rishe
CIKM '96, Proceedings of the Fifth International Conference on Information and Knowledge Management, November 12 - 16, 1996, Rockville, Maryland, USA

1991

doi dblp
Data compression using word encoding with Huffman code.
Chengwen Liu|Clement T. Yu
Journal of the Association for Information Science and Technology (JASIST) 1991 Volume 42 Issue 9