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AGI
2011
12 years 7 months ago
Imprecise Probability as a Linking Mechanism between Deep Learning, Symbolic Cognition and Local Feature Detection in Vision Pro
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...
Ben Goertzel
IJAR
2008
140views more  IJAR 2008»
13 years 3 months ago
Financial risk measurement with imprecise probabilities
Although financial risk measurement is a largely investigated research area, its relationship with imprecise probabilities has been mostly overlooked. However, risk measures can b...
Paolo Vicig
FLAIRS
2006
13 years 5 months ago
Some Second Order Effects on Interval Based Probabilities
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...
David Sundgren, Mats Danielson, Love Ekenberg
FLAIRS
2008
13 years 6 months ago
Second-Order Risk Constraints
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 ...
Love Ekenberg, Aron Larsson, Mats Danielson
ISIPTA
1999
IEEE
115views Mathematics» more  ISIPTA 1999»
13 years 8 months ago
The Aggregation of Imprecise Probabilities
Two methods are presented for the aggregation of imprecise probabilities elicited from a group of experts in terms of betting rates. In the
Robert Nau
ISIPTA
1999
IEEE
13 years 8 months ago
Examples of Independence for Imprecise Probabilities
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...
Inés Couso, Serafín Moral, Peter Wal...
ISIPTA
1999
IEEE
115views Mathematics» more  ISIPTA 1999»
13 years 8 months ago
Imprecise Probabilities Relating to Prior Reliability Assessments
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 ...
Igor Kozine
ISIPTA
1999
IEEE
103views Mathematics» more  ISIPTA 1999»
13 years 8 months ago
A Review of Propagation Algorithms for Imprecise Probabilities
This paper reviews algorithms for local computation with imprecise probabilities. These algorithms try to solve problems of inference calculation of conditional or unconditional p...
Andrés Cano, Serafín Moral
ISIPTA
2003
IEEE
124views Mathematics» more  ISIPTA 2003»
13 years 9 months ago
Decision Making with Imprecise Second-Order Probabilities
In this paper we consider decision making under hierarchical imprecise uncertainty models and derive general algorithms to determine optimal actions. Numerical examples illustrate...
Lev V. Utkin
ISIPTA
2003
IEEE
13 years 9 months ago
Convenient Interactive Computing for Coherent Imprecise Prevision Assessments
A generalization of deFinetti’s Fundamental Theorem of Probability facilitates coherent assessment, by iterated natural extension, of imprecise probabilities or expectations, co...
James Dickey