ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
This papers investigates the computation of lower/upper expectations that must cohere with a collection of probabilistic assessments and a collection of judgements of epistemic in...
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
Graph-theoretical representations for sets of probability measures (credal networks) generally display high complexity, and approximate inference seems to be a natural solution fo...
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper addresses the problem of market risk management for a company in the electricity industry. When dealing with corporate volumetric exposure, there is a need for a method...
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
Possibilistic networks and possibilistic logic bases are important tools to deal with uncertain pieces of information. Both of them offer a compact representation of possibility ...
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
Logic and probability theory have both a long history in science. They are mainly rooted in philosophy and mathematics, but are nowadays important tools in many other fields such...
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
This article presents a probabilistic logic whose sentences can be interpreted as asserting the acceptability of gambles described in terms of an underlying logic. This probabilis...
ISIPTA
2005
IEEE
13 years 10 months ago
2005
IEEE
The “Ellsberg phenomenon” has played a significant role in research on imprecise probabilities. Fox and Tversky [7] have attempted to explain this phenomenon in terms of thei...
ISIPTA
2005
IEEE
13 years 10 months 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 ...