AGI
2011
13 years 3 months ago
2011
A novel approach to computer vision is outlined, involving the use of imprecise probabilities to connect a deep learning based hierarchical vision system with both local feature de...
IJAR
2008
13 years 11 months ago
2008
Although financial risk measurement is a largely investigated research area, its relationship with imprecise probabilities has been mostly overlooked. However, risk measures can b...
FLAIRS
2006
14 years 25 days ago
2006
In real-life decision analysis, the probabilities and values of consequences are in general vague and imprecise. One way to model imprecise probabilities is to represent a probabi...
FLAIRS
2008
14 years 1 months ago
2008
This paper discusses how numerically imprecise information can be modelled and how a risk evaluation process can be elaborated by integrating procedures for numerically imprecise ...
ISIPTA
1999
IEEE
14 years 3 months ago
1999
IEEE
Two methods are presented for the aggregation of imprecise probabilities elicited from a group of experts in terms of betting rates. In the
ISIPTA
1999
IEEE
14 years 3 months ago
1999
IEEE
In this paper we try to clarify the notion of independence for imprecise probabilities. Our main point is that there are several possible definitions of independence which are app...
ISIPTA
1999
IEEE
14 years 3 months ago
1999
IEEE
The paper summarizes the author's experience in dealing with the Dempster-Shafer theory relating to reliability assessments and demonstrates how to make component and system ...
ISIPTA
1999
IEEE
14 years 3 months ago
1999
IEEE
This paper reviews algorithms for local computation with imprecise probabilities. These algorithms try to solve problems of inference calculation of conditional or unconditional p...
ISIPTA
2003
IEEE
14 years 4 months ago
2003
IEEE
In this paper we consider decision making under hierarchical imprecise uncertainty models and derive general algorithms to determine optimal actions. Numerical examples illustrate...
ISIPTA
2003
IEEE
14 years 4 months ago
2003
IEEE
A generalization of deFinetti’s Fundamental Theorem of Probability facilitates coherent assessment, by iterated natural extension, of imprecise probabilities or expectations, co...