String grammars with disconnecting or a basic root of the difficulty in graph grammar parsing (Q1089809)
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scientific article; zbMATH DE number 4005636
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | String grammars with disconnecting or a basic root of the difficulty in graph grammar parsing |
scientific article; zbMATH DE number 4005636 |
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String grammars with disconnecting or a basic root of the difficulty in graph grammar parsing (English)
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1987
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The complexity of languages generated by so-called context-free string grammars with disconnecting is investigated. The result is then applied to a number of graph grammar models with finite Church Rosser property. In particular, it is shown that these graph grammars can generate NP- complete languages.
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complexity of languages
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graph grammar
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finite Church Rosser property
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NP-complete languages
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0.8537635
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0.84467816
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0.8432929
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0.84235764
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