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ECAI
2006
Springer
15 years 10 months ago
Improving Bound Propagation
Abstract. This paper extends previously proposed bound propagation algorithm [11] for computing lower and upper bounds on posterior marginals in Bayesian networks. We improve the b...
Bozhena Bidyuk, Rina Dechter
FLAIRS
2008
15 years 9 months ago
ThomCat: A Bayesian Blackboard Model of Hierarchical Temporal Perception
We present a Bayesian blackboard system for temporal perception, applied to a minidomain task in musical scene analysis. It is similar to the classic Copycat architecture (Hofstad...
Charles W. Fox
HIS
2007
15 years 8 months ago
How to Obtain Fair Managerial Decisions in Sugar Cane Harvest Using NSGA-II
The world’s demand for sugar and particularly for renewable fuels such as ethanol requires an increase in production in sugar mills. The use of artificial neural networks (ANN) ...
Diogo Ferreira Pacheco, Tarcísio Daniel P. ...
FLAIRS
2006
15 years 8 months ago
Deverbal Nouns in Knowledge Representation
Deverbal nouns pose serious challenges for knowledgerepresentation systems. We present a method of canonicalizing deverbal noun representations, relying on a rich lexicon of verb ...
Olga Gurevich, Richard S. Crouch, Tracy H. King, V...
FLAIRS
2006
15 years 8 months ago
A Hybrid Generative/Discriminative Bayesian Classifier
In this paper, we introduce a new restricted Bayesian network classifier that extends naive Bayes by relaxing the conditional independence assumptions, and show that it is partly ...
Changsung Kang, Jin Tian