作者: Takayuki Sakai , Kazuhisa Seto , Suguru Tamaki , Junichi Teruyama
DOI: 10.1016/J.JCSS.2019.04.004
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摘要: Abstract A Boolean function f : { 0 , 1 } n → is weighted symmetric if there exist a g Z and integers w … such that ( x ) = + ∑ i holds. In this paper, we present algorithms for the circuit satisfiability problem of bounded depth circuits with AND, OR, NOT gates limited number gates. Our run in time super-polynomially faster than 2 even when super-polynomial maximum weight nearly exponential. As special case, obtain an algorithm runs poly t ⋅ − / O instances variables clauses. Through analysis our algorithms, show average-case lower bounds compression worst-case majority votes circuits.