A Decidability Result about Sufficient-Completeness of Axiomatically Specified Abstract Data Types

Tobias Nipkow, Gerhard Weikum

The problem of deciding whether an axiomatic specification of an abstract data type is sufficiently-complete is known to be in general unsolvable. Regarding axioms as directed rewrite rules instead of symmetric equations, a specification defines a reduction relation on terms. It is proved that in the subclass of left-linear axiomatic specifications the property of sufficient-completeness is decidable if the corresponding reduction relation is normalizing and confluent.

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BibTeX:

@inproceedings{Nipkow-Weikum, author={Tobias Nipkow and Gerhard Weikum}, title={A Decidability Result about Sufficient-Completeness of Axiomatically Specified Abstract Data Types}, editors={A.B. Cremers and H.P. Kriegel}, booktitle={Proc.\ 6th GI-Conf.\ Theoretical Computer Science}, year=1983,publisher=Springer,series=LNCS,volume=145,pages={257--268}}