Kraft storage and access for list implementations(Extended Abstract)

  • Authors:
  • Donna J. Brown

  • Affiliations:
  • -

  • Venue:
  • STOC '80 Proceedings of the twelfth annual ACM symposium on Theory of computing
  • Year:
  • 1980

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Abstract

This paper is part of an investigation into efficient ways of implementing variable-length lists (see Brown [1]). Storage and access optimality are discussed from an information-theoretic viewpoint; in particular, we develop the notions of Kraft storage and Kraft access (see Elias [4]). Our attention here is restricted to the implementation of questions of the form: “What is the ith element in the list?” We derive consequences of achieving Kraft storage and/or Kraft access and then examine some common implementation schemes. In this abstract we shall give only an informal discussion of some basic concepts and results.