Questions tagged [maxsat]

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MAX 2-SAT is polynomial time reducible to 2-SAT?

I know that 2-SAT is solvable in polynomial time and 2-SAT is NP-Hard. I have issue about this statement: MAX 2-SAT is polynomial-time reducible to 2-SAT. Can you explain to me how reduction looks ...
2
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1answer
57 views

Encoding set of At-Most-One constraints as a MAX-SAT problem

Assume a set of variable $V$ = $\{v_1,...,v_m\}$. Given total $n$ at-most-one (AMO) constraints (at most one element in a given set is true) set [of the below form], over the variable set $V$, $$ ...