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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Fundamenta Informati...arrow_drop_down
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Fundamenta Informaticae
Article . 2008 . Peer-reviewed
License: https://journals.sagepub.com/page/policies/text-and-data-mining-license
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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Article . 2008
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On Descriptional Complexity of Partially Parallel Grammars

On descriptional complexity of partially parallel grammars
descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2008 English Publisher:SAGE PublicationsJournal:Fundamenta Informaticae, volume 87, pages 407-415 (issn: 0169-2968, eissn: 1875-8681, Copyright policy )
Authors: Masopust, Tomáš; Meduna, Alexander;

doi: 10.3233/fun-2008-873-406

On Descriptional Complexity of Partially Parallel Grammars

Abstract

This paper presents some new results concerning the descriptional complexity of partially parallel grammars. Specifically, it proves that every recursively enumerable language is generated (i) by a four-nonterminal scattered context grammar with no more than four non-context-free productions, (ii) by a two-nonterminal multisequential grammar with no more than two selectors, or (iii) by a three-nonterminalmulticontinuous grammar with no more than two selectors.

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Keywords

Grammars and rewriting systems

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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