Abstract | ||
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Edge replacement systems provide a simple mechanism for generating 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. In particular, we show that the 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. |
Year | DOI | Venue |
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1987 | 10.1016/0304-3975(87)90050-8 | Theor. Comput. Sci. |
Keywords | DocType | Volume |
graph language,edge replacement | Journal | 51 |
Issue | ISSN | Citations |
1-2 | Theoretical Computer Science | 24 |
PageRank | References | Authors |
2.20 | 10 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Annegret Habel | 1 | 234 | 23.18 |
Hans-jörg Kreowski | 2 | 298 | 37.05 |