Author Index - U Conference authors are indexed by last name below: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Shunsuke Uemura The Subspace Coding Method: A New Indexing Scheme for High-Dimensional Data The A-tree: An Index Structure for High-Dimensional Spaces Using Relative Approximation Özgür Ulusoy Eli Upfal The Web as a Graph Monica Urata Answering Complex SQL Queries Using Automatic Summary Tables Lyle H. Ungar Efficient clustering of high-dimensional data sets with application to reference matching H. Urroz MetaComm: A Meta-Directory for Telecommunications J. Ullman Finding Interesting Associations without Support Pruning Dynamic Miss-Counting Algorithms: Finding Implication and Similarity Rules with Confidence Pruning J. Ullman Finding Interesting Associations without Support Pruning Dynamic Miss-Counting Algorithms: Finding Implication and Similarity Rules with Confidence Pruning T. Urhan Web Query Optimizer Elvira M. A. Uchoa An Architecture for Data Warehouse Systems Using a Heterogeneous Database Management System Domenico Ursino Deriving Synonymies and Homonymies of Object Classes in semi-structured Information Sources Elvira M. A. Uchoa An Architecture for Data Warehouse Systems Using a Heterogeneous Database Management System Domenico Ursino Deriving Synonymies and Homonymies of Object Classes in semi-structured Information Sources Lyle H. Ungar Efficient clustering of high-dimensional data sets with application to reference matching H. Urroz MetaComm: A Meta-Directory for Telecommunications J. Ullman Finding Interesting Associations without Support Pruning Dynamic Miss-Counting Algorithms: Finding Implication and Similarity Rules with Confidence Pruning J. Ullman Finding Interesting Associations without Support Pruning Dynamic Miss-Counting Algorithms: Finding Implication and Similarity Rules with Confidence Pruning T. Urhan Web Query Optimizer DiSC'01 Copyright ©2002 ACM Inc.