Reducibility classes of P-selective sets

Lane A. Hemaspaandra, Albrecht Hoene, Mitsunori Ogihara

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


A set is P-selective (Selman, 1979) if there is a polynomial-time semidecision algorithm for the set - an algorithm that given any two strings decides which is "more likely" to be in the set. This paper establishes a strict hierarchy among the various reductions and equivalences to P-selective sets.

Original languageEnglish (US)
Pages (from-to)447-457
Number of pages11
JournalTheoretical Computer Science
Issue number2
StatePublished - Mar 11 1996
Externally publishedYes

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)


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