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» Compositional Belief Update
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IJAR
2000
140views more  IJAR 2000»
14 years 9 months ago
Belief updating in multiply sectioned Bayesian networks without repeated local propagations
Multiply sectioned Bayesian networks (MSBNs) provide a coherent and flexible formalism for representing uncertain knowledge in large domains. Global consistency among subnets in a...
Yang Xiang
CLIMA
2006
14 years 11 months ago
Belief Updating by Communication Channel
In this paper, we introduce the notion of communication channel into a multiagent system. We formalize the system in term of logic with Belief modality, where each possible world i...
Shingo Hagiwara, Mikito Kobayashi, Satoshi Tojo
AI
2004
Springer
14 years 9 months ago
Updating beliefs with incomplete observations
Currently, there is renewed interest in the problem, raised by Shafer in 1985, of updating probabilities when observations are incomplete (or set-valued). This is a fundamental pro...
Gert de Cooman, Marco Zaffalon
LOGCOM
2006
116views more  LOGCOM 2006»
14 years 9 months ago
A Syntax-based Approach to Reasoning about Action and Belief Update
In this paper, we introduce an alternative approach to reasoning about action. The approach provides a solution to the frame and the ramification problem in a uniform manner. The ...
Quoc Bao Vo, Abhaya C. Nayak, Norman Y. Foo
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PRIMA
2004
Springer
15 years 3 months ago
A Combined System for Update Logic and Belief Revision
Guillaume Aucher