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ISIPTA
2005
IEEE
190views Mathematics» more  ISIPTA 2005»
15 years 2 months ago
Generalized Conditioning in Neighbourhood Models
Sets of probability measures which form neighbourhoods of classical probability measures are studied. An application of Jeffrey’s rule of conditioning to forming neighbourhoods...
Damjan Skulj
ISIPTA
2005
IEEE
168views Mathematics» more  ISIPTA 2005»
15 years 2 months ago
Approximate Inference in Credal Networks by Variational Mean Field Methods
Graph-theoretical representations for sets of probability measures (credal networks) generally display high complexity, and approximate inference seems to be a natural solution fo...
Jaime Shinsuke Ide, Fabio Gagliardi Cozman
ISIPTA
2005
IEEE
168views Mathematics» more  ISIPTA 2005»
15 years 2 months ago
Bayesianism Without Priors, Acts Without Consequences
: A generalization of subjective expected utility is presented in which the primitives are a finite set of states of the world, a finite set of strategies available to the decision...
Robert Nau
ISIPTA
2005
IEEE
166views Mathematics» more  ISIPTA 2005»
15 years 2 months ago
Comparative Ignorance and the Ellsberg Phenomenon
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...
Horacio L. Arló-Costa, Jeffrey Helzner
ISIPTA
2005
IEEE
165views Mathematics» more  ISIPTA 2005»
15 years 2 months ago
Electric Company Portfolio Optimization Under Interval Stochastic Dominance Constraints
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...
Daniel Berleant, Mathieu Dancre, Jean-Philippe Arg...
Mathematics
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