Synthesizing least fixed point queries into non-recursive iterative programs

  • Authors:
  • Shamim A. Naqvi;Lawrence J. Henschen

  • Affiliations:
  • Bell Laboratories, Murray Hill, NJ;Northwestern University, Evanston, IL

  • Venue:
  • IJCAI'83 Proceedings of the Eighth international joint conference on Artificial intelligence - Volume 1
  • Year:
  • 1983

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Abstract

An algorithm is presented which takes a least fixed point query expressed by a basis and inductive step and transforms it into a non-recursive iterative program. By augmenting a relational system with this algorithm, least fixed point queries can be handled automatically, and there is no need to proceduralizc relational algebra for such queries.