Time Granularities in Databases, Data Mining, and Temporal Reasoning - Rilegato

Bettini, Claudio; Jajodia, Sushil; Wang, Sean

 
9783540669975: Time Granularities in Databases, Data Mining, and Temporal Reasoning

Sinossi

Calendar and time units and specialized units, such as business days and academic years, play a major role in a wide range of information system applications. System support for reasoning about these units, called granularities, is important for the efficient design, use, and implementation of such applications. This book deals with several aspects of temporal information and provides a unifying model for granularities. Practitioners can learn about critical aspects that must be taken into account when designing and implementing databases supporting temporal information.

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Contenuti

1. Introduction.- 2. Granularity Systems.- 3. Design of Temporal Databases with Multiple Granularities.- 4. Querying Temporal Databases with Multiple Views.- 5. Constraint Reasoning.- 6. An Application to Knowledge Discovery.- 7. Open Issues and Research Directions.- 8. Appendix: Proofs.

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Altre edizioni note dello stesso titolo

9783642086342: Time Granularities in Databases, Data Mining, and Temporal Reasoning

Edizione in evidenza

ISBN 10:  3642086349 ISBN 13:  9783642086342
Casa editrice: Springer, 2010
Brossura