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GIUSEPPE SANFILIPPO

Quasi conjunction and p-entailment in nonmonotonic reasoning

  • Authors: Gilio, A; Sanfilippo, G
  • Publication year: 2010
  • Type: Capitolo o Saggio (Capitolo o saggio)
  • Key words: Coherence, lower/upper probability bounds, quasi conjunction, QAND rule, p-entailment
  • OA Link: http://hdl.handle.net/10447/51840

Abstract

We study the coherent extensions of a given probability assessment on n conditional events to their quasi conjunction; we also consider special cases of logical dependencies. We examine the probabilistic semantics of QAND rule introduced by Dubois and Prade; then, we deepen some probabilistic aspects on the Adams notion of p-entailment and quasi conjunction.