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
1991 Volume 42 Issue 9

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