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IDA
2009
Springer
16 years 26 days ago
Bayesian Non-negative Matrix Factorization
Abstract. We present a Bayesian treatment of non-negative matrix factorization (NMF), based on a normal likelihood and exponential priors, and derive an efficient Gibbs sampler to ...
Mikkel N. Schmidt, Ole Winther, Lars Kai Hansen
IWANN
2009
Springer
16 years 25 days ago
Agents Jumping in the Air: Dream or Reality?
Mobile agent technology has traditionally been recognized as a very useful approach to build applications for mobile computing and wireless environments. However, only a few studie...
Oscar Urra, Sergio Ilarri, Eduardo Mena
LOPSTR
2009
Springer
16 years 25 days ago
Deciding Full Branching Time Logic by Program Transformation
Abstract. We present a method based on logic program transformation, for verifying Computation Tree Logic (CTL∗ ) properties of finite state reactive systems. The finite state ...
Alberto Pettorossi, Maurizio Proietti, Valerio Sen...
LPNMR
2009
Springer
16 years 25 days ago
Belief Revision with Bounded Treewidth
Problems arising from the revision of propositional knowledge bases have been intensively studied for two decades. Many different approaches to revision have thus been suggested, w...
Reinhard Pichler, Stefan Rümmele, Stefan Wolt...
LPNMR
2009
Springer
16 years 25 days ago
Simple Random Logic Programs
We consider random logic programs with two-literal rules and study their properties. In particular, we obtain results on the probability that random “sparse” and “dense” pr...
Gayathri Namasivayam, Miroslaw Truszczynski
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