Signature based Boolean matching in the presence of don't cares
Afshin Abdollahi · 2008
Boolean matching is to determine whether two functions are equivalent under input permutation and input/output phase assignment. This paper will address the Boolean Matching problem for incompletely specified functions. Signatures have previously been used for Boolean matching of completely specified functions. In this paper for the first time we use signatures to determine the equivalency of incompletely specified functions.