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A Fuzzy Modal Logic for Belief Functions
- 1.0404067 - UIVT-O 20010021 RIV US eng C - Conference Paper (international conference)
Godo, L. - Esteva, F. - Hájek, Petr
A Fuzzy Modal Logic for Belief Functions.
Proceedings of the 17th International Joint Conference on Artificial Intelligence. Seattle: Morgan Kaufmann, 2001, s. 723-729. ISBN 1-55860-777-3.
[IJCAI-01. Seattle (US), 04.08.2001-10.08.2001]
R&D Projects: GA AV ČR IAA1030004
Institutional research plan: AV0Z1030915
Keywords : belief functions * fuzzy logic * axiomatization
Subject RIV: BA - General Mathematics
In this paper we introduce a new logical approach to reason explicitly about Dempster-Shafer belief functions. We use one of the possible definitions of belief, namely as probability of (modal) necessity. This enables us to define a logical system combining the modal logic S5 with an already proposed fuzzy logic approach to reason about probabilities.
Permanent Link: http://hdl.handle.net/11104/0124340
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