Termination of Graph Transformation Systems Using Weighted Subgraph Counting

Roy Overbeek*, Jörg Endrullis

*Corresponding author for this work

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

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Abstract

We introduce a termination method for the algebraic graph transformation framework PBPO $$^{+}$$, in which we weigh objects by summing a class of weighted morphisms targeting them. The method is well-defined in rm-adhesive quasitoposes (which include toposes and therefore many graph categories of interest), and is applicable to non-linear rules. The method is also defined for other frameworks, including DPO and SqPO, because we have previously shown that they are naturally encodable into PBPO $$^{+}$$ in the quasitopos setting.

Original languageEnglish
Title of host publicationGraph Transformation
Subtitle of host publication16th International Conference, ICGT 2023, Held as Part of STAF 2023, Leicester, UK, July 19–20, 2023, Proceedings
EditorsMaribel Fernández, Christopher M. Poskitt
PublisherSpringer Science and Business Media Deutschland GmbH
Pages81-101
Number of pages21
ISBN (Electronic)9783031367090
ISBN (Print)9783031367083
DOIs
Publication statusPublished - 2023
Event16th International Conference on Graph Transformation, ICGT 2023 - Leicester, United Kingdom
Duration: 19 Jul 202320 Jul 2023

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume13961 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference16th International Conference on Graph Transformation, ICGT 2023
Country/TerritoryUnited Kingdom
CityLeicester
Period19/07/2320/07/23

Bibliographical note

Funding Information:
We thank anonymous reviewers for many helpful suggestions. Both authors received funding from the Netherlands Organization for Scientific Research (NWO) under the Innovational Research Incentives Scheme Vidi (project. No. VI.Vidi.192.004).

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Keywords

  • Graph transformation
  • Pullback-Pushout
  • Termination

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