Sciweavers

3342 search results - page 289 / 669
» Automating Abstract Interpretation
Sort
View
ECSQARU
2001
Springer
15 years 8 months ago
The Search of Causal Orderings: A Short Cut for Learning Belief Networks
Abstract. Although we can build a belief network starting from any ordering of its variables, its structure depends heavily on the ordering being selected: the topology of the netw...
Silvia Acid, Luis M. de Campos, Juan F. Huete
ECSQARU
2001
Springer
15 years 8 months ago
Explanatory Relations Based on Mathematical Morphology
Abstract. Using mathematical morphology on formulas introduced recently by Bloch and Lang (Proceedings of IPMU’2000) we define two new explanatory relations. Their logical behav...
Isabelle Bloch, Ramón Pino Pérez, Ca...
ECSQARU
2001
Springer
15 years 8 months ago
An Empirical Investigation of the K2 Metric
Abstract. The K2 metric is a well-known evaluation measure (or scoring function) for learning Bayesian networks from data [7]. It is derived by assuming uniform prior distributions...
Christian Borgelt, Rudolf Kruse
ECSQARU
2001
Springer
15 years 8 months ago
Space-Progressive Value Iteration: An Anytime Algorithm for a Class of POMDPs
Abstract. Finding optimal policies for general partially observable Markov decision processes (POMDPs) is computationally difficult primarily due to the need to perform dynamic-pr...
Nevin Lianwen Zhang, Weihong Zhang
151
Voted
LOPSTR
2001
Springer
15 years 8 months ago
Computing Environment-Aware Agent Behaviours with Logic Program Updates
Abstract. The ability of reacting to changes in the external environment is of crucial importance within the context of software agents. Such feature must however be suitably recon...
José Júlio Alferes, Antonio Brogi, J...