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IJAR
2007
90views more  IJAR 2007»
13 years 7 months ago
An argumentation framework for merging conflicting knowledge bases
The problem of merging multiple sources of information is central in many information processing areas such as databases integrating problems, multiple criteria decision making, e...
Leila Amgoud, Souhila Kaci
IJAR
2007
69views more  IJAR 2007»
13 years 7 months ago
Racing algorithms for conditional independence inference
In this article, we consider the computational aspects of deciding whether a conditional independence statement t is implied by a list of conditional independence statements L usi...
Remco R. Bouckaert, Milan Studený
IJAR
2007
55views more  IJAR 2007»
13 years 7 months ago
Theoretical analysis and practical insights on importance sampling in Bayesian networks
The AIS-BN algorithm [2] is a successful importance sampling-based algorithm for Bayesian networks that relies on two heuristic methods to obtain an initial importance function: -...
Changhe Yuan, Marek J. Druzdzel
IJAR
2007
104views more  IJAR 2007»
13 years 7 months ago
On representation and aggregation of social evaluations in computational trust and reputation models
Interest for computational trust and reputation models is on the rise. One of the most important aspects of these models is how they deal with information received from other indi...
Jordi Sabater-Mir, Mario Paolucci
IJAR
2000
140views more  IJAR 2000»
13 years 7 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