A context-sensitive grammar (CSG) is a formal grammar in which the left-hand sides and right-hand sides of any production rules may be surrounded by a...
27 KB (3,503 words) - 19:16, 28 October 2024
\alpha } on the right hand side. This distinguishes it from a context-sensitive grammar, which can have production rules in the form α A β → α γ β {\displaystyle...
46 KB (6,143 words) - 12:04, 1 June 2025
context-sensitive language is a language that can be defined by a context-sensitive grammar (and equivalently by a noncontracting grammar). Context-sensitive...
9 KB (1,340 words) - 03:23, 7 May 2025
computational linguistics, the term mildly context-sensitive grammar formalisms refers to several grammar formalisms that have been developed in an effort...
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It may refer to: Context-sensitive meaning, where meaning depends on context (language use) Context-sensitive grammar, a formal grammar in which the left-hand...
1 KB (208 words) - 21:06, 6 February 2019
Comparison of parser generators (redirect from List of parser generators for context-sensitive grammars)
sophisticated grammar, like a Chomsky Type 1 grammar, also termed a context-sensitive grammar. However, parser generators for context-free grammars often support...
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noncontracting grammars do not occur. Chomsky (1963) calls a noncontracting grammar a "type 1 grammar", and a context-sensitive grammar a "type 2 grammar", and...
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In formal language theory, a growing context-sensitive grammar is a context-sensitive grammar in which the productions increase the length of the sentences...
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L-system (redirect from Context-sensitive L-system)
specified by a context-free grammar. If a rule depends not only on a single symbol but also on its neighbours, it is termed a context-sensitive L-system. If...
36 KB (4,683 words) - 19:01, 29 April 2025
only express context-free grammars; there is only one argument on the left side of the production. However, context-sensitive grammars can also be expressed...
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Révész transforms a grammar in Kuroda normal form to a context-sensitive grammar: AB → CD is replaced by four context-sensitive rules AB → AZ, AZ → WZ...
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restricted grammars in the Chomsky hierarchy: context-sensitive grammars or context-free grammars. In a broader sense, phrase structure grammars are also...
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Chomsky hierarchy (redirect from Chomsky grammar)
are not context-sensitive, context-sensitive languages that are not context-free and context-free languages that are not regular. Type-3 grammars generate...
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resolved by adding precedence rules or other context-sensitive parsing rules, so the overall phrase grammar is unambiguous.[citation needed] Some parsing...
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situation of parsing a grammar, a context model defines the surrounding text of a lexical element. This enables a context sensitive grammar that can have deterministic...
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generative capacity between context-free and context-sensitive grammars, or a subset of mildly context-sensitive grammars. Embedded pushdown automata...
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computer programming, the lexer hack is a solution to parsing context-sensitive grammars such as C, where classifying a sequence of characters as a variable...
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Tree-adjoining grammar (TAG) is a grammar formalism defined by Aravind Joshi. Tree-adjoining grammars are somewhat similar to context-free grammars, but the...
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PSPACE-complete include determining properties of regular expressions and context-sensitive grammars, determining the truth of quantified Boolean formulas, step-by-step...
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Generalized context-free grammar (GCFG) is a grammar formalism that expands on context-free grammars by adding potentially non-context-free composition...
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only parse grammars whose production rules are constrained. In principle, contextual structure can be described by a context-sensitive grammar, and automatically...
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emitter-coupled logic in electronics Context-sensitive language, a language generated from a context-sensitive grammar CSL Group Ltd, a British machine to...
3 KB (385 words) - 13:43, 10 May 2025
context-sensitive grammars, a fact that follows from the undecidability of the halting problem. It is, however, decidable for context-free grammars....
2 KB (210 words) - 19:40, 14 December 2023
In formal language theory, an LL grammar is a context-free grammar that can be parsed by an LL parser, which parses the input from Left to right, and...
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Constructible strategy game, type of tabletop strategy game Context-sensitive grammar, a formal grammar Crystalline silicon on glass, see Polycrystalline silicon...
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Backus-Naur form Categorial grammar Chomsky hierarchy Concatenation Context-free grammar Context-sensitive grammar Context-sensitive language Decidable language...
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Controlled grammars are a class of grammars that extend, usually, the context-free grammars with additional controls on the derivations of a sentence in...
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instance, in formal language theory, the Kuroda normal form for context-sensitive grammars bears his name. Kuroda was born into a prominent family of mathematicians...
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P, respectively. Given a context-sensitive grammar, does it describe a context-free language? See also Context-free grammar#Being in a lower or higher...
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a consensus seems to have been reached that Wikicode requires context-sensitive grammar rules. The following side-by-side comparison illustrates the differences...
102 KB (9,752 words) - 12:36, 24 May 2025