2003 Digital Symposium Collection

ACM SIGMOD Digital Symposium Collection - Volume 5 (DiSC'03) © 2003 ACM, Inc. 2002 Proceedings of ACM SIGMOD, PODS, CIKM, GIS, DOLAP, JCDL, HyperText, SIGKDD and SIGIR, and 2002 Volumes of TODS. Copyright © 2002 by the Association for Computing Machinery, Inc. 2002 Volumes of SIGMOD Record, SIGIR Forum and KDD Explorations are publications of ACM, however, the authors retain copyright to their contributions, and should be contacted directly for permission.

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