Istituto di Scienza e Tecnologie dell'Informazione     
Straccia U. A minimal deductive system for general fuzzy RDF. In: RR-09 - 3rd International Conference on Web Reasoning and Rule Systems (Chantilly, VA, USA, 25-26 October 2009). Proceedings, pp. 166 - 181. (Lecture Notes in Computer Science, vol. 5837). Springer Verlag, 2009.
It is well-known that crisp RDF is not suitable to represent vague information. Fuzzy RDF variants are emerging to overcome 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.
URL: http://www.springerlink.com/content/x64v33625585/?p=7bdcbb93d86a4f48a8e3a6d76a0b92b4&pi=0
DOI: 10.1007/978-3-642-05082-4_12
Subject RDF
Fuzzy Logic
I.2.4 Knowledge Representation Formalisms and Methods

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