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Towards a Sound View Integration Methodology.

Marco A. Casanova, Vânia Maria Ponte Vidal: Towards a Sound View Integration Methodology. PODS 1983: 36-47
@inproceedings{DBLP:conf/pods/CasanovaV83,
  author    = {Marco A. Casanova and
               V{\^a}nia Maria Ponte Vidal},
  editor    = {Ronald Fagin and
               Philip A. Bernstein},
  title     = {Towards a Sound View Integration Methodology},
  booktitle = {Proceedings of the Second ACM SIGACT-SIGMOD Symposium on Principles
               of Database Systems, March 21-23, 1983, Colony Square Hotel,
               Atlanta, Georgia, USA},
  publisher = {ACM},
  year      = {1983},
  isbn      = {0-89791-097-4},
  pages     = {36-47},
  ee        = {http://doi.acm.org/10.1145/588058.588065, db/conf/pods/CasanovaV83.html},
  crossref  = {DBLP:conf/pods/83},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Abstract

View Integration is investigated with the help of three classes of interrelational dependencies, inclusion dependencies, exclusion dependencies and union functional dependencies. The process of view integration is divided into two steps, combination and optimization. View combination consists in defining new interrelational dependencies that capture similarities between different views. The optimization step tries to reduce redundancy and the size of the schema. Finally, general results about interrelational dependencies are presented that lead to an optimization procedure for a restricted class of schemas.

Copyright © 1983 by the ACM, Inc., used by permission. Permission to make digital or hard copies is granted provided that copies are not made or distributed for profit or direct commercial advantage, and that copies show this notice on the first page or initial screen of a display along with the full citation.


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Printed Edition

Ronald Fagin, Philip A. Bernstein (Eds.): Proceedings of the Second ACM SIGACT-SIGMOD Symposium on Principles of Database Systems, March 21-23, 1983, Colony Square Hotel, Atlanta, Georgia, USA. ACM 1983, ISBN 0-89791-097-4
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Online Edition: ACM Digital Library


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