Knowledge Bases with Output |
| |
Authors: | Nicolae Ţăndăreanu |
| |
Affiliation: | (1) Faculty of Mathematics and Computer Science, University of Craiova, Romania, RO |
| |
Abstract: | In this paper we shall propose a knowledge representation method, the deduction process in a knowledge representation and reasoning system using this method and therefore the answer function of such a system. This is an algebraic method because some concepts of universal algebra are used. More precisely, we introduce
the concept of knowledge base with output (KBO), the central structure being that of labeled stratified graph. For such a base we distinguish a structure and two kinds of computations. The structure is described by a labeled stratified
graph and an output space. The computations in a KBO are represented by two levels: syntactic and semantic. Both the syntactic and the semantic computations in a KBO are described in this paper. Finally, we exemplify all the concepts and we apply the method to solve a given problem in travel
scheduling. All the theoretical results are proved in a separate section.
Received 17 May 1999 / Revised 30 January 2000 / Accepted 5 April 2000 |
| |
Keywords: | : Knowledge representation and reasoning system Labeled stratified graph Morphism Partial algebra |
本文献已被 SpringerLink 等数据库收录! |
|