In this paper we refer to an axiomatic definition of T-conditional possibility, where T is any t-norm. We characterize a full T-conditional possibility in terms of a suitable set of unconditional possibilities. Starting from this characterization we are able to manage coherent conditional possibility assessments and their enlargements. To compare T-conditional possibility related to different t-norm T, we study binary relations locally representable by a T-conditional possibility. © 2008 Elsevier B.V. All rights reserved.
T-conditional possibilities: Coherence and inference / Giulianella, Coletti; Vantaggi, Barbara. - In: FUZZY SETS AND SYSTEMS. - ISSN 0165-0114. - STAMPA. - 160:3(2009), pp. 306-324. [10.1016/j.fss.2008.04.006]
T-conditional possibilities: Coherence and inference
VANTAGGI, Barbara
2009
Abstract
In this paper we refer to an axiomatic definition of T-conditional possibility, where T is any t-norm. We characterize a full T-conditional possibility in terms of a suitable set of unconditional possibilities. Starting from this characterization we are able to manage coherent conditional possibility assessments and their enlargements. To compare T-conditional possibility related to different t-norm T, we study binary relations locally representable by a T-conditional possibility. © 2008 Elsevier B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.