Evaluating influence diagrams with decision circuits
  Although a number of related algorithms have been developed to evaluate
influence diagrams, exploiting the conditional independence in the diagram, the
exact solution has remained intractable for many important problems. In this
paper we introduce decision circuits as a means to exploit the local structure
usually found in decision problems and to improve the performance of influence
diagram analysis. This work builds on the probabilistic inference algorithms
using arithmetic circuits to represent Bayesian belief networks [Darwiche,
2003]. Once compiled, these arithmetic circuits efficiently evaluate
probabilistic queries on the belief network, and methods have been developed to
exploit both the global and local structure of the network. We show that
decision circuits can be constructed in a similar fashion and promise similar
benefits.
