Symmetric and Threshold Boolean Functions Are Exhaustive

  • Authors:
  • B. M. E. Moret;M. G. Thomason;R. C. Gonzalez

  • Affiliations:
  • Department of Computer Science, University of New Mexico;-;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1983

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Abstract

The worst-case number of variable evaluations (testing cost) of Boolean functions is examined. Following up on a result by Rivest and Vuillemin, we show that all symmetric as well as all linearly separable Boolean functions are exhaustive, that is, have a pessimal worst-case testing cost.