ICTAI
2009
IEEE
13 years 9 months ago
2009
IEEE
We address the problem of merging qualitative constraints networks (QCNs). We point out a merging algorithm which computes a consistent QCN representing a global view of the input...
UAI
2000
14 years 24 days ago
2000
Algorithms for learning the conditional probabilities of Bayesian networks with hidden variables typically operate within a high-dimensional search space and yield only locally op...
ECAI
2004
Springer
14 years 3 months ago
2004
Springer
The task of eliciting all probabilities required for a Bayesian network can be supported by first acquiring qualitative constraints on the numerical quantities to be obtained. Buil...
ISIPTA
2003
IEEE
14 years 4 months ago
2003
IEEE
This paper reviews recent results obtained in the medical diagnosis field by adding to a coherent inference process qualitative constraints. Such further considerations turn out ...