Faculty of Information Technology, BUT

Publication Details

LL Leftmost k-Linear Scattered Context Grammars

MEDUNA Alexander, VRÁBEL Lukáš and ZEMEK Petr. LL Leftmost k-Linear Scattered Context Grammars. In: AIP Conference Proceedings. Kassandra, Halkidiki: American Institute of Physics, 2011, pp. 833-836. ISBN 978-0-7354-0956-9. ISSN 1551-7616. Available from: http://proceedings.aip.org/resource/2/apcpcs/1389/1/833_1?isAuthorized=no
Czech title
LL nejlevější k-lineární gramatiky s rozptýleným kontextem
Type
conference paper
Language
english
Authors
Meduna Alexander, prof. RNDr., CSc. (DIFS FIT BUT)
Vrábel Lukáš, Ing. (DIFS FIT BUT)
Zemek Petr, Ing. (DIFS FIT BUT)
URL
Keywords
Formal languages, scattered context grammars, generative power, parsing, deep pushdown automata
Abstract
The present paper introduces a new variant of a scattered context grammar, called an LL leftmost k-linear scattered context grammar. It is an ordinary scattered context grammar without erasing rules, where (1) every scattered context rule is composed of k-linear rules, (2) if we take the first components of every rule, the resulting context-free grammar is an LL grammar, and (3) every rule is applied in a leftmost way. We study the generative power of this variant and its parsing properties, including time and space complexity. In the conclusion, several remarks regarding the achieved results are made.
Published
2011
Pages
833-836
Journal
AIP Conference Proceedings, vol. 1389, no. 1, ISSN 1551-7616
Proceedings
AIP Conference Proceedings
Conference
9th International Conference of Numerical Analysis and Applied Mathematics, Halkidiki, Greece, GR
ISBN
978-0-7354-0956-9
Publisher
American Institute of Physics
Place
Kassandra, Halkidiki, GR
DOI
BibTeX
@INPROCEEDINGS{FITPUB9586,
   author = "Alexander Meduna and Luk\'{a}\v{s} Vr\'{a}bel and Petr Zemek",
   title = "LL Leftmost k-Linear Scattered Context Grammars",
   pages = "833--836",
   booktitle = "AIP Conference Proceedings",
   journal = "AIP Conference Proceedings",
   volume = 1389,
   number = 1,
   year = 2011,
   location = "Kassandra, Halkidiki, GR",
   publisher = "American Institute of Physics",
   ISBN = "978-0-7354-0956-9",
   ISSN = "1551-7616",
   doi = "10.1063/1.3636862",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/9586"
}
Back to top