A lower bound to palindrome recognition by probabilistic Turing machines

  • Authors:
  • Andrew C Yao

  • Affiliations:
  • -

  • Venue:
  • A lower bound to palindrome recognition by probabilistic Turing machines
  • Year:
  • 1977

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Abstract

We call attention to the problem of proving lower bounds on probabilistic Turing machine computations. It is shown that any probabilisitc Turing machine recognizing the language L = {w $\phi$ w | w $\epsilon$ ${{0,1}}^*$} with error $\lambda$ 1/2 must take $\Omega$(n log n) time.