1. Fusion and propagation of graphical belief models,;Almond,1989
2. HUGIN—a shell for building Bayesian belief universes for expert systems;Anderson;IJCAI-89,1989
3. Evidence accumulation and flow of control;Andress;AI Mag.,1988
4. Complexity of finding embeddings in a k-tree;Arnborg;SIAM J. Algebraic Discrete Methods,1987
5. Computational methods for a mathematical theory of evidence;Barnett;IJCAI-81,1981