Event structures and orthogonal term graph rewriting:

Abstract: "For every normalisable term in an orthogonal term graph rewrite system, we construct an elementary event structure. Its events are the essentially different redexes which must be reduced to reach the normal form of the term. The associated state domain is the set of Lévy equivalence...

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Bibliographic Details
Format: Book
Language:English
Published: Amsterdam 1993
Series:Centrum voor Wiskunde en Informatica <Amsterdam> / Department of Computer Science: Report CS 93,47
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Summary:Abstract: "For every normalisable term in an orthogonal term graph rewrite system, we construct an elementary event structure. Its events are the essentially different redexes which must be reduced to reach the normal form of the term. The associated state domain is the set of Lévy equivalence classes of needed reduction sequences starting from the term. Various properties of the event structure and state domain are related to properties of the term. The problems arising in extending this work to term rewrite systems and non-orthogonal rewrite systems are also discussed."
Physical Description:19 S.

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