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Publication detail
TECHET, J.
Original Title
k-Limited Erasing Performed by Scattered Context Grammars
Type
article in a collection out of WoS and Scopus
Language
English
Original Abstract
A scattered context grammar, G, erases nonterminals in a k-limited way, where k is a positive integer, if for every sentence belonging to G's language, there is a derivation such that in every sentential form, between every two symbols from which G derives non-empty strings, there is a string of no more than k nonterminals from which G derives empty words. This paper demonstrates that any scattered context grammar that erases nonterminals in this way can be converted to an equivalent scattered context grammar without any erasing productions while in general, this conversion is impossible.
Keywords
scattered context grammars, erasure of nonterminals
Authors
Released
26. 4. 2007
Publisher
Faculty of Electrical Engineering and Communication BUT
Location
Brno
ISBN
978-80214-3410-3
Book
Proceedings of the 13th Conference STUDENT EEICT 2007, Volume 4
Pages from
419
Pages to
423
Pages count
5
BibTex
@inproceedings{BUT91187, author="Jiří {Techet}", title="k-Limited Erasing Performed by Scattered Context Grammars", booktitle="Proceedings of the 13th Conference STUDENT EEICT 2007, Volume 4", year="2007", pages="419--423", publisher="Faculty of Electrical Engineering and Communication BUT", address="Brno", isbn="978-80214-3410-3" }