par Ben Yaghlane, Boutheina;Smets, Philippe ;Mellouli, Khaled
Référence Lecture notes in computer science, 2143, page (340-349)
Publication Publié, 2001
Article révisé par les pairs
Résumé : In this paper, we study different concepts of conditional belief functions independence in the context of the transferable belief model. We especially clarify the relationships between the concepts of conditional non-interactivity, irrelevance and doxastic independence. Conditional non-interactivity is defined by the 'mathematical' property useful for computation considerations and corresponds to decomposionality of the belief functions. Conditional irrelevance is defined by a 'common sense' property based on conditioning. Conditional doxastic independence is deFIned by a particular form of irrelevance, the one preserved under Dempster's rule of combination.