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Paper:

TR98-037 | 29th June 1998 00:00

Average-Case Intractability vs. Worst-Case Intractability

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TR98-037
Authors: Johannes Köbler, Rainer Schuler
Publication: 30th June 1998 21:46
Downloads: 3576
Keywords: 


Abstract:

We use the assumption that all sets in NP (or other levels
of the polynomial-time hierarchy) have efficient average-case
algorithms to derive collapse consequences for MA, AM, and various
subclasses of P/poly. As a further consequence we show for
C in {P(PP), PSPACE} that C is not tractable in the average-case
unless C is equal to P.



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