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On context-free graph languages generated by edge replacement

  • Annegret Habel
  • Hans -Jörg Kreowski
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 153)

Abstract

Edge replacement systems provide a simple mechanism to generate graph languages. They generalize context-free (string) grammars to the case of graphs. This paper summarizes some recent results on graph languages generated by edge replacement. Especially, we show that our languages are fixed points of their productions (considered as equations) and that they can be generated by language operations (substitution and iteration) from finite graph languages.

Keywords

Graph Grammar Language Family Graph Language Parallel Derivation String Case 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1983

Authors and Affiliations

  • Annegret Habel
    • 1
  • Hans -Jörg Kreowski
    • 2
  1. 1.Fachbereich InformatikTechnische Universität BerlinBerlin 10
  2. 2.Fachbereich Mathematik/InformatikUniversität BremenBremen 33

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