Description logics over lattices

Straccia U

Description logics  Artificial Intelligence  I.2.4 Knowledge Representation Formalisms and Methods. Representation  Information Systems  Software  Control and Systems Engineering 

It is generally accepted that knowledge based systems would be smarter if they could manage uncertainty and/or imprecision. In this paper we extend Description Logics, well-known logics for managing structured knowledge, allowing to express that a sentence is not just true or false, but true to some degree, which is taken from a certainty lattice.

Source: INTERNATIONAL JOURNAL OF UNCERTAINTY, FUZZINESS AND KNOWLEDGE BASED SYSTEMS, vol. 14 (issue 1), pp. 1-16

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