Verlag: Morgan & Claypool Publishers, 2011
ISBN 10: 1608456803 ISBN 13: 9781608456802
Sprache: Englisch
Anbieter: Studibuch, Stuttgart, Deutschland
EUR 15,18
Währung umrechnenAnzahl: 1 verfügbar
In den Warenkorbpaperback. Zustand: Gut. 180 Seiten; 9781608456802.3 Gewicht in Gramm: 500.
Verlag: Springer International Publishing, Springer International Publishing Jun 2011, 2011
ISBN 10: 3031007514 ISBN 13: 9783031007514
Sprache: Englisch
Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
EUR 37,44
Währung umrechnenAnzahl: 2 verfügbar
In den WarenkorbTaschenbuch. Zustand: Neu. Neuware -Probabilistic databases are databases where the value of some attributes or the presence of some records are uncertain and known only with some probability. Applications in many areas such as information extraction, RFID and scientific data management, data cleaning, data integration, and financial risk assessment produce large volumes of uncertain data, which are best modeled and processed by a probabilistic database. This book presents the state of the art in representation formalisms and query processing techniques for probabilistic data. It starts by discussing the basic principles for representing large probabilistic databases, by decomposing them into tuple-independent tables, block-independent-disjoint tables, or U-databases. Then it discusses two classes of techniques for query evaluation on probabilistic databases. In extensional query evaluation, the entire probabilistic inference can be pushed into the database engine and, therefore, processed as effectively as the evaluation of standard SQL queries. The relational queries that can be evaluated this way are called safe queries. In intensional query evaluation, the probabilistic inference is performed over a propositional formula called lineage expression: every relational query can be evaluated this way, but the data complexity dramatically depends on the query being evaluated, and can be #P-hard. The book also discusses some advanced topics in probabilistic data management such as top-k query processing, sequential probabilistic databases, indexing and materialized views, and Monte Carlo databases. Table of Contents: Overview / Data and Query Model / The Query Evaluation Problem / Extensional Query Evaluation / Intensional Query Evaluation / Advanced TechniquesSpringer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 184 pp. Englisch.
Verlag: Springer International Publishing, 2011
ISBN 10: 3031007514 ISBN 13: 9783031007514
Sprache: Englisch
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
EUR 37,44
Währung umrechnenAnzahl: 1 verfügbar
In den WarenkorbTaschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Probabilistic databases are databases where the value of some attributes or the presence of some records are uncertain and known only with some probability. Applications in many areas such as information extraction, RFID and scientific data management, data cleaning, data integration, and financial risk assessment produce large volumes of uncertain data, which are best modeled and processed by a probabilistic database. This book presents the state of the art in representation formalisms and query processing techniques for probabilistic data. It starts by discussing the basic principles for representing large probabilistic databases, by decomposing them into tuple-independent tables, block-independent-disjoint tables, or U-databases. Then it discusses two classes of techniques for query evaluation on probabilistic databases. In extensional query evaluation, the entire probabilistic inference can be pushed into the database engine and, therefore, processed as effectively as the evaluation of standard SQL queries. The relational queries that can be evaluated this way are called safe queries. In intensional query evaluation, the probabilistic inference is performed over a propositional formula called lineage expression: every relational query can be evaluated this way, but the data complexity dramatically depends on the query being evaluated, and can be #P-hard. The book also discusses some advanced topics in probabilistic data management such as top-k query processing, sequential probabilistic databases, indexing and materialized views, and Monte Carlo databases. Table of Contents: Overview / Data and Query Model / The Query Evaluation Problem / Extensional Query Evaluation / Intensional Query Evaluation / Advanced Techniques.
Anbieter: Hay-on-Wye Booksellers, Hay-on-Wye, HEREF, Vereinigtes Königreich
EUR 36,02
Währung umrechnenAnzahl: 1 verfügbar
In den WarenkorbZustand: Very Good. Unused, some outer edges have minor scuffs, cover has light scratches, some outer pages have marks from shelf wear, book content is in like new condition.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 41,87
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New. In.
EUR 39,82
Währung umrechnenAnzahl: 5 verfügbar
In den WarenkorbPaperback or Softback. Zustand: New. Probabilistic Databases 0.72. Book.
EUR 38,01
Währung umrechnenAnzahl: 10 verfügbar
In den WarenkorbPF. Zustand: New.
EUR 37,48
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
EUR 40,95
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
EUR 42,44
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: As New. Unread book in perfect condition.
EUR 45,49
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: As New. Unread book in perfect condition.
Verlag: Morgan & Claypool Publishers, 2011
ISBN 10: 1608456803 ISBN 13: 9781608456802
Sprache: Englisch
Anbieter: suffolkbooks, Center moriches, NY, USA
EUR 11,32
Währung umrechnenAnzahl: 2 verfügbar
In den Warenkorbpaperback. Zustand: Very Good. Fast Shipping - Safe and Secure 7 days a week!
Anbieter: Lucky's Textbooks, Dallas, TX, USA
EUR 36,76
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
Anbieter: California Books, Miami, FL, USA
EUR 102,58
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 110,50
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New. In.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 120,46
Währung umrechnenAnzahl: 2 verfügbar
In den WarenkorbPaperback. Zustand: Brand New. 162 pages. 9.21x6.14x0.35 inches. In Stock.
Anbieter: Lucky's Textbooks, Dallas, TX, USA
EUR 82,52
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
Anbieter: dsmbooks, Liverpool, Vereinigtes Königreich
EUR 122,69
Währung umrechnenAnzahl: 1 verfügbar
In den Warenkorbpaperback. Zustand: New. New. SHIPS FROM MULTIPLE LOCATIONS. book.
Anbieter: Books Puddle, New York, NY, USA
EUR 151,99
Währung umrechnenAnzahl: 4 verfügbar
In den WarenkorbZustand: New. pp. 162.
Verlag: Springer, Berlin|Springer International Publishing|Morgan & Claypool|Springer, 2011
ISBN 10: 3031007514 ISBN 13: 9783031007514
Sprache: Englisch
Anbieter: moluna, Greven, Deutschland
EUR 34,41
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Probabilistic databases are databases where the value of some attributes or the presence of some records are uncertain and known only with some probability. Applications in many areas such as information extraction, RFID and scientific data management, data.
Verlag: Springer International Publishing Jun 2011, 2011
ISBN 10: 3031007514 ISBN 13: 9783031007514
Sprache: Englisch
Anbieter: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Deutschland
EUR 37,44
Währung umrechnenAnzahl: 2 verfügbar
In den WarenkorbTaschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Probabilistic databases are databases where the value of some attributes or the presence of some records are uncertain and known only with some probability. Applications in many areas such as information extraction, RFID and scientific data management, data cleaning, data integration, and financial risk assessment produce large volumes of uncertain data, which are best modeled and processed by a probabilistic database. This book presents the state of the art in representation formalisms and query processing techniques for probabilistic data. It starts by discussing the basic principles for representing large probabilistic databases, by decomposing them into tuple-independent tables, block-independent-disjoint tables, or U-databases. Then it discusses two classes of techniques for query evaluation on probabilistic databases. In extensional query evaluation, the entire probabilistic inference can be pushed into the database engine and, therefore, processed as effectively as the evaluation of standard SQL queries. The relational queries that can be evaluated this way are called safe queries. In intensional query evaluation, the probabilistic inference is performed over a propositional formula called lineage expression: every relational query can be evaluated this way, but the data complexity dramatically depends on the query being evaluated, and can be #P-hard. The book also discusses some advanced topics in probabilistic data management such as top-k query processing, sequential probabilistic databases, indexing and materialized views, and Monte Carlo databases. Table of Contents: Overview / Data and Query Model / The Query Evaluation Problem / Extensional Query Evaluation / Intensional Query Evaluation / Advanced Techniques 184 pp. Englisch.
Anbieter: Majestic Books, Hounslow, Vereinigtes Königreich
EUR 159,98
Währung umrechnenAnzahl: 4 verfügbar
In den WarenkorbZustand: New. Print on Demand pp. 162.
Anbieter: Biblios, Frankfurt am main, HESSE, Deutschland
EUR 164,34
Währung umrechnenAnzahl: 4 verfügbar
In den WarenkorbZustand: New. PRINT ON DEMAND pp. 162.