Some heuristics for generating tree-like FBDD types
(Citations: 20)
Reduced ordered binary decision diagrams(OBDDs) are nowadays the state-of-theartrepresentation scheme for Boolean functions inBoolean manipulation. Recent results have shownthat it is possible to use the more general conceptof free binary decision diagrams (FBDDs) withoutgiving up most of the useful computational propertiesof OBDDs, but possibly reducing the spacerequirements considerably. The amount of spacereduction depends essentially on the shape of so--called FBDD--types the...