Certifying Confluence Proofs via Relative Termination and Rule Labeling

The rule labeling heuristic aims to establish confluence of (left-)linear term rewrite systems via decreasing diagrams. We present a formalization of a confluence criterion based on the interplay of relative termination and the rule labeling in the theorem prover Isabelle. Moreover, we report on the...

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Bibliographic Details
Main Authors: Julian Nagele, Bertram Felgenhauer, Harald Zankl
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2017-05-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/3654/pdf