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FLAIRS
2004
14 years 7 days ago
Combining Global and Local Ontology handling in a Multiagent System
Ontologic knowledge is getting more and more important in agent-based systems, and its handling is becoming crucial for successful applications. But placing all the ontologyhandli...
Ramón F. Brena, Hector G. Ceballos
FLAIRS
2004
14 years 7 days ago
Product-based Causal Networks and Quantitative Possibilistic Bases
In possibility theory, there are two kinds of possibilistic causal networks depending if possibilistic conditioning is based on the minimum or on the product operator. Similarly t...
Salem Benferhat, Faiza Khellaf, Aïcha Mokhtar...
FLAIRS
2004
14 years 7 days ago
Using Previous Experience for Learning Planning Control Knowledge
Machine learning (ML) is often used to obtain control knowledge to improve planning efficiency. Usually, ML techniques are used in isolation from experience that could be obtained...
Susana Fernández, Ricardo Aler, Daniel Borr...
FLAIRS
2004
14 years 7 days ago
Interactive Refinement of a Knowledge Base
This paper presents a new method of interactive refinement of a knowledge base. The first step of our method is a validation stage which checks the consistency and the completenes...
R. Djelouah, Béatrice Duval, Stéphan...
FLAIRS
2004
14 years 7 days ago
Computing Marginals with Hierarchical Acyclic Hypergraphs
How to compute marginals efficiently is one of major concerned problems in probabilistic reasoning systems. Traditional graphical models do not preserve all conditional independen...
S. K. Michael Wong, Tao Lin