A Similarity-Based Unification Model for Flexible Querying

Authors:
S. Krajci;R. Lencses;Jesús Medina;Manuel Ojeda-Aciego;Peter Vojtás
Affiliations:
-;-;-;-;-
Venue:
FQAS '02 Proceedings of the 5th International Conference on Flexible Query Answering Systems
Year:
2002

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Abstract

We use the formal model for similarity-based fuzzy unification in multi-adjoint logic programs to provide new tools for flexible querying. Our approach is based on a general framework for logic programming, which gives a formal model of fuzzy logic programming extended by fuzzy similarities and axioms of first-order logic with equality. As a source of similarities we consider different approaches, such as statistical generation of fuzzy similarities, or similarities generated by some information retrieval techniques or similarities arisingfrom fuzzy conceptual lattices.