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Home/Magazine Archive/October 1971 (Vol. 14, No. 10)/Toward an understanding of data structures/Abstract

Toward an understanding of data structures

By Jay Earley
Communications of the ACM, October 1971, Vol. 14 No. 10, Pages 617-627
10.1145/362759.362764
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This paper presents a notation and formalism for describing the semantics of data structures. This is based on directed graphs with named edges and transformations on these graphs. In addition, and implementation facility is described which could be part of a programming language, which allows a programmer who has expressed the semantics of an algorithm in terms of the graphs to then specify the implementation of some of his data structures in order to gain efficiency.

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