There are three families of exact methods used for probabilistic inference in
belief nets. It is necessary to compare them and analyze the advantages and
the disadvantages of each algorithm, and know the time cost of making
inferences in a given belief network. This paper discusses the factors that
influence...
Reasoning about any realistic domain always involves a degree of uncertainty.
Probabilistic inference in belief networks is one effective way of reasoning under
uncertainty. Efficiency is critical in applying this technique, and many researchers
have been working on this topic. This thesis is the report of our research in this...