Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Linear-space recognition for grammars with contexts. / Barash, Mikhail; Okhotin, Alexander.
в: Theoretical Computer Science, Том 719, 06.04.2018, стр. 73-85.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Linear-space recognition for grammars with contexts
AU - Barash, Mikhail
AU - Okhotin, Alexander
PY - 2018/4/6
Y1 - 2018/4/6
N2 - Grammars with contexts are an extension of context-free grammars equipped with operators for referring to the left and the right contexts of a substring being defined. These grammars are notable for still having a cubic-time parsing algorithm, as well as for being able to describe some useful syntactic constructs, such as declaration before use. It is proved in this paper that every language described by a grammar with contexts can be recognized in deterministic linear space.
AB - Grammars with contexts are an extension of context-free grammars equipped with operators for referring to the left and the right contexts of a substring being defined. These grammars are notable for still having a cubic-time parsing algorithm, as well as for being able to describe some useful syntactic constructs, such as declaration before use. It is proved in this paper that every language described by a grammar with contexts can be recognized in deterministic linear space.
KW - Conjunctive grammars
KW - Context-free grammars
KW - Context-sensitive grammars
KW - Parsing
KW - Space complexity
KW - SPECIFICATIONS
KW - BOOLEAN GRAMMARS
KW - COMPLEXITY
KW - ONE-SIDED CONTEXTS
KW - TRELLIS AUTOMATA
KW - TIME
UR - http://www.scopus.com/inward/record.url?scp=85035206819&partnerID=8YFLogxK
U2 - 10.1016/j.tcs.2017.11.006
DO - 10.1016/j.tcs.2017.11.006
M3 - Article
AN - SCOPUS:85035206819
VL - 719
SP - 73
EP - 85
JO - Theoretical Computer Science
JF - Theoretical Computer Science
SN - 0304-3975
ER -
ID: 33856828