Elmar Böhler ; Nadia Creignou ; Matthias Galota ; Steffen Reith ; Henning Schnoor et al.
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Complexity classifications for different equivalence and audit problems
for Boolean circuits
Elmar Böhler;Nadia Creignou;Matthias Galota;Steffen Reith;Henning Schnoor;Heribert Vollmer
We study Boolean circuits as a representation of Boolean functions and
consider different equivalence, audit, and enumeration problems. For a number
of restricted sets of gate types (bases) we obtain efficient algorithms, while
for all other gate types we show these problems are at least NP-hard.