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  • In this paper, we study the generative power of one-sided random context grammars working in a leftmost way. More specifically, by analogy with the three well-known types of leftmost derivations in regulated grammars, we introduce three types of leftmost derivations to one-sided random context grammars and prove the following three results. (I) One-sided random context grammars with type-1 leftmost derivations characterize the family of context-free languages. (II) One-sided random context grammars with type-2 and type-3 leftmost derivations characterize the family of recursively enumerable languages. (III) Propagating one-sided random context grammars with type-2 and type-3 leftmost derivations characterize the family of context-sensitive languages. In the conclusion, the generative power of random context grammars and one-sided random context grammars with leftmost derivations is compared.
  • In this paper, we study the generative power of one-sided random context grammars working in a leftmost way. More specifically, by analogy with the three well-known types of leftmost derivations in regulated grammars, we introduce three types of leftmost derivations to one-sided random context grammars and prove the following three results. (I) One-sided random context grammars with type-1 leftmost derivations characterize the family of context-free languages. (II) One-sided random context grammars with type-2 and type-3 leftmost derivations characterize the family of recursively enumerable languages. (III) Propagating one-sided random context grammars with type-2 and type-3 leftmost derivations characterize the family of context-sensitive languages. In the conclusion, the generative power of random context grammars and one-sided random context grammars with leftmost derivations is compared. (en)
Title
  • One-Sided Random Context Grammars with Leftmost Derivations
  • One-Sided Random Context Grammars with Leftmost Derivations (en)
skos:prefLabel
  • One-Sided Random Context Grammars with Leftmost Derivations
  • One-Sided Random Context Grammars with Leftmost Derivations (en)
skos:notation
  • RIV/00216305:26230/12:PU101747!RIV13-MSM-26230___
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(ED1.1.00/02.0070), S, Z(MSM0021630528)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 156537
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26230/12:PU101747
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • formal languages, regulated rewriting, one-sided random context grammars, leftmost derivations, generative power (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [7EB5C758D227]
http://linked.open...i/riv/mistoVydani
  • Berlin-Heidelberg
http://linked.open...vEdiceCisloSvazku
  • NEUVEDEN
http://linked.open...i/riv/nazevZdroje
  • LNCS Festschrift Series: Languages Alive - Essays Dedicated to Jürgen Dassow on the Occasion of His 65th Birthday
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...v/pocetStranKnihy
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Meduna, Alexandr
  • Zemek, Petr
http://linked.open...n/vavai/riv/zamer
number of pages
http://bibframe.org/vocab/doi
  • 10.1007/978-3-642-31644-9_11
http://purl.org/ne...btex#hasPublisher
  • Springer-Verlag
https://schema.org/isbn
  • 978-3-642-31643-2
http://localhost/t...ganizacniJednotka
  • 26230
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