ISIPTA
2003
IEEE
14 years 8 days ago
2003
IEEE
In this paper we study two classes of imprecise previsions, which we termed convex and centered convex previsions, in the framework of Walley’s theory of imprecise previsions. W...
ISIPTA
2005
IEEE
14 years 18 days ago
2005
IEEE
This paper focuses on establishing envelope theorems for convex conditional lower previsions, a recently investigated class of imprecise previsions larger than coherent imprecise ...