Average-case intractability vs. worst-case intractability
نویسندگان
چکیده
منابع مشابه
Average-Case Intractability vs. Worst-Case Intractability
We use the assumption that all sets in NP (or other levels of the polynomial-time hierarchy) have eecient average-case algorithms to derive collapse consequences for MA, AM, and various subclasses of P/poly. As a further consequence we show for C 2 fP(PP); PSPACEg that C is not tractable in the average-case unless C = P.
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We use the assumption that all sets in NP or other levels of the polynomial time hierarchy have e cient average case algorithms to derive collapse consequences for MA AM and various subclasses of P poly As a further consequence we show for C fP PP PSPACEg that C is not tractable in the average case unless C P
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ژورنال
عنوان ژورنال: Information and Computation
سال: 2004
ISSN: 0890-5401
DOI: 10.1016/j.ic.2003.05.002