Articles liés à Uncertainty in Multi-Source Databases
Synopsis
Database and database systems have become an essential part of everyday life, such as in banking activities, online shopping, or reservations of airline tickets and hotels. These trends place more demands on the capabilities of future database systems, which need to evolve into decision making systems based on data from multiple sources with varying reliability. In this book a model for the next generation of database systems is presented. It is demonstrated how to quantize favorable and unfavorable qualitative facts so that they can be stored and processed efficiently, as well as how to use the reliability of the contributing sources in our decision makings. The concept of a confidence index set (ciset), is introduced in order to mathematically model the above issues. A simple introduction to relational database systems is given allowing anyone with no background in database theory to appreciate the further contents of this work, especially the extended relational operations and semantics of the ciset relational database model.
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Uncertainty in Multi-source Databases
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Uncertainty in Multi-Source Databases (Paperback)
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Springer-Verlag Berlin and Heidelberg GmbH & Co. KG, Berlin, 2010
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Paperback. Etat : new. Paperback. Database and database systems have become an essential part of everyday life, such as in banking activities, online shopping, or reservations of airline tickets and hotels. These trends place more demands on the capabilities of future database systems, which need to evolve into decision making systems based on data from multiple sources with varying reliability. In this book a model for the next generation of database systems is presented. It is demonstrated how to quantize favorable and unfavorable qualitative facts so that they can be stored and processed efficiently, as well as how to use the reliability of the contributing sources in our decision makings. The concept of a confidence index set (ciset), is introduced in order to mathematically model the above issues. A simple introduction to relational database systems is given allowing anyone with no background in database theory to appreciate the further contents of this work, especially the extended relational operations and semantics of the ciset relational database model. A simple introduction to relational database systems is given allowing anyone with no background in database theory to appreciate the further contents of this work, especially the extended relational operations and semantics of the ciset relational database model. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. N° de réf. du vendeur 9783642057052
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Uncertainty in Multi-Source Databases (Studies in Fuzziness and Soft Computing)
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Uncertainty in Multi-source Databases
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Springer, 2010
ISBN 10 : 3642057055
ISBN 13 : 9783642057052
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Uncertainty in Multi-Source Databases (Studies in Fuzziness and Soft Computing)
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Uncertainty in Multi-Source Databases
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Springer Berlin Heidelberg Dez 2010, 2010
ISBN 10 : 3642057055
ISBN 13 : 9783642057052
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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Database and database systems have become an essential part of everyday life, such as in banking activities, online shopping, or reservations of airline tickets and hotels. These trends place more demands on the capabilities of future database systems, which need to evolve into decision making systems based on data from multiple sources with varying reliability. In this book a model for the next generation of database systems is presented. It is demonstrated how to quantize favorable and unfavorable qualitative facts so that they can be stored and processed efficiently, as well as how to use the reliability of the contributing sources in our decision makings. The concept of a confidence index set (ciset), is introduced in order to mathematically model the above issues. A simple introduction to relational database systems is given allowing anyone with no background in database theory to appreciate the further contents of this work, especially the extended relational operations and semantics of the ciset relational database model. 204 pp. Englisch. N° de réf. du vendeur 9783642057052
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Uncertainty in Multi-Source Databases
Edité par
Springer Berlin Heidelberg, 2010
ISBN 10 : 3642057055
ISBN 13 : 9783642057052
Neuf
Couverture souple
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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. A Mathematical Model for the New Generation of DatabasesIncludes a simple introduction to relational databases systemsNew concept of a confidence index set (ciset)Database and database systems have become an essential part of eve. N° de réf. du vendeur 5044838
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Uncertainty in Multi-Source Databases
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Uncertainty in Multi-Source Databases
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Uncertainty in Multi-Source Databases
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