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Meta-Level Control for Deductive Database Systems (Lecture Notes in Computer Science, 479, Band 479) - Softcover

Schmidt, Helmut

 
9783540537540: Meta-Level Control for Deductive Database Systems (Lecture Notes in Computer Science, 479, Band 479)
Softcover
ISBN 10: 3540537546 ISBN 13: 9783540537540
Verlag: Springer, 2008

Inhaltsangabe

The development of database technology has currently reached the stage of deductive database systems which use Horn clauses for defining relations. An important characteristic of these systems is the clear separation of logic and control. However, the programmer cannot affect the control part of a deductive database system. To eliminate this deficiency, this monograph presents a so-called expert deductive database system that allows explicit control of the deduction process. The system consists of an object-level describing the logical aspects of a problem and of a meta-level that contains application-specific control information affecting the object-level deduction process. For example, object-level rules can be disregarded, and some tuples deduced at the object-level can be preferred to others. Besides the architecture of this system, the book also identifies some important possibilities of deduction control which are explained by characteristic examples.

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Über die Autorin bzw. den Autor

Die Autoren sind Sozialwissenschaftler am IWV (Institut Wohnen und Umwelt), Darmstadt.

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The development of database technology has currently reached the stage of deductive database systems which use Horn clauses for defining relations. An important characteristic of these systems is the clear separation of logic and control. However, the programmer cannot affect the control part of a deductive database system. To eliminate this deficiency, this monograph presents a so-called expert deductive database system that allows explicit control of the deduction process. The system consists of an object-level describing the logical aspects of a problem and of a meta-level that contains application-specific control information affecting the object-level deduction process. For example, object-level rules can be disregarded, and some tuples deduced at the object-level can be preferred to others. Besides the architecture of this system, the book also identifies some important possibilities of deduction control which are explained by characteristic examples.

„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.

Verlag
Springer
Erscheinungsdatum
2008
Sprache
Englisch
ISBN 10 
3540537546
ISBN 13 
9783540537540
Einband
Taschenbuch
Anzahl der Seiten
162
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Nicht verfügbar