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.

Keywords

Bibliographic Information

Book Title: Meta-Level Control for Deductive Database Systems
Editors: Helmut Schmidt
Series Title: Lecture Notes in Computer Science
DOI: https://doi.org/10.1007/3-540-53754-6
Publisher: Springer Berlin, Heidelberg
eBook Packages: Springer Book Archive
Copyright Information: Springer-Verlag Berlin Heidelberg 1991
Softcover ISBN: 978-3-540-53754-0Published: 13 March 1991
eBook ISBN: 978-3-540-47082-3Published: 05 July 2005
Series ISSN: 0302-9743
Series E-ISSN: 1611-3349
Edition Number: 1
Number of Pages: VI, 156
Topics: Data Structures and Information Theory, Database Management, Artificial Intelligence

Publish with us

Policies and ethics

Editors:

Sections

Buy it now

Buying options

Other ways to access

Table of contents (9 chapters)

Front Matter

Back Matter

About this book