Time Granularities in Databases, Data Mining, and Temporal Reasoning

Claudio Bettini, Sushil Jajodia, Sean Wang (Autoren)

Buch | Hardcover

XI, 230 Seiten

2000 | 2000
Springer Berlin (Verlag)
978-3-540-66997-5 (ISBN)

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Calendar units, such as months and days, clock units, such as hours and seconds, 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 in this book, is important for the efficient design, use, and implementation of such applications. The book deals with several aspects of temporal information and provides a unifying model for granularities. It is intended for computer scientists and engineers who are interested in the formal models and technical development of specific issues. Practitioners can learn about critical aspects that must be taken into account when designing and implementing databases supporting temporal information. Lecturers may find this book useful for an advanced course on databases. Moreover, any graduate student working on time representation and reasoning, either in data or knowledge bases, should definitely read it.

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.

Erscheint lt. Verlag	13.7.2000
Zusatzinfo	XI, 230 p.
Verlagsort	Berlin
Sprache	englisch
Maße	155 x 235 mm
Gewicht	474 g
Themenwelt	Informatik ► Theorie / Studium ► Algorithmen
Schlagworte	calendars • Database • Data Mining • Datenbank • information system • knowledge base • Knowledge Discovery • Temporal Database • temporal reasoning • time granularity
ISBN-10	3-540-66997-3 / 3540669973
ISBN-13	978-3-540-66997-5 / 9783540669975
Zustand	Neuware