Necessary conditions of two-level Uncertainty Reasoning Model (URM) and the improvement on it.

Dayou Liu Shaochun Zhong

Published in: J. Comput. Sci. Technol. (1996)

Keyphrases

computational model
cost function
probabilistic model
high level
probability distribution
em algorithm
parameter estimation
mathematical model
experimental data
formal model
reasoning process
prior knowledge
management system
theoretical analysis
model construction