Istituto di Scienza e Tecnologie dell'Informazione     
Straccia U. A minimal deductive system for general fuzzy RDF. Technical report, 2009.
It is well-known that crisp RDF is not suitable to represent vague information. Fuzzy RDF variants are emerging to overcome to this limitations. In this work we provide, under a very general semantics, a deductive system for a salient fragment of fuzzy RDF. We then also show how we may compute the top-k answers of the union of conjunctive queries in which answers may be scored by means of a scoring function.
Subject RDF
Fuzzy logic
I.2.4 Knowledge Representation Formalisms and Methods

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