Document (#7866)

Author

Staudt, M.
Nissen, H.W.

Title

Classification based query evaluation in knowledge base systems

Source

Information systems and data analysis: prospects - foundations - applications. Proc. of the 17th Annual Conference of the Gesellschaft für Klassifikation, Kaiserslautern, March 3-5, 1993. Ed.: H.-H. Bock et al

Imprint

Berlin : Springer

Year

1994

Pages

S.140-149

Series

Studies in classification, data analysis, and knowledge organization

Abstract

Classification as structuring principle for data is a common basis of many knowledge base systems. A newer idea is to employ classification for query evaluation purposes as recently done in concept language implementations and in the advanced deductive database system 'ConceptBase'. The question is: can we amalgamate the advantages of the techniques used in these approaches? This paper first proposes the notion of query classes with a deductive interpretation and then describes an orthogonal integration of a concept language for types of classes. Classification on the type lattice leads to an optimized query evaluation process

Object

ConceptBase

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