Copyright 1994 INIST-CNRS CC BY 4.0 Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Sciences of information and communication. Documentation
FRANCIS
Accession Number:
edscal.3797891
Database:
PASCAL Archive
Weitere Informationen
Relevance of the retrieved documents to a query is in the sense of information retrieval a judgement of the user rather than the material implication in the sense of logic. In this paper we depart from deductive paradigm with object-oriented extensions, then relax the too strict modus ponens in the classic propositional logic by appropriate inference rules that would capture the relevance of information in the document to the information needed by the user. In such a framework, a document is relevant to a query if the latter can be deduced from the set of axioms associated with the document using inference rules. As various kinds of inference rules will be used in the deduction, we distinguish between logical, strict, and plausible rules. Answering a query in such a framework. Instead of suggesting a new logic model, we make use of the query answering machinery and object-oreinted database in this approach.
