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IPL
2006

On the hardness of approximating Max-Satisfy

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On the hardness of approximating Max-Satisfy
Max-Satisfy is the problem of finding an assignment that satisfies the maximum number of equations in a system of linear equations over Q. We prove that unless NPBPP Max-Satisfy cannot be efficiently approximated within an approximation ratio of 1/n1, if we consider systems of n linear equations with at most n variables and > 0 is an arbitrarily small constant. Previously, it was known that the problem is NP-hard to approximate within a ratio of 1/n , but 0 < < 1 was some specific
Uriel Feige, Daniel Reichman
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2006
Where IPL
Authors Uriel Feige, Daniel Reichman
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