the class of unrestricted grammars (also called semi-Thue, type-0 or phrase structure grammars) is the most general class of grammars in the Chomsky...

but not by a context-free grammar. Context-sensitive grammars are less general (in the same sense) than unrestricted grammars. Thus, CSGs are positioned...

that every noncontracting grammar generates a context-sensitive language. There is a similar normal form for unrestricted grammars as well, which at least...

thus equivalent to Noam Chomsky's unrestricted grammars, which are sometimes called semi-Thue grammars. A formal grammar only differs from a semi-Thue system...

regular languages, respectively. Although much less powerful than unrestricted grammars (Type 0), which can in fact express any language that can be accepted...

security. The membership problem for leftist grammars is decidable. Unrestricted grammar String rewriting Motwani, Rajeev; Panigrahy, Rina; Saraswat, Vijay;...

symbol S ∈ N {\displaystyle S\in N} that is the start symbol. In an unrestricted grammar, a production is of the form u → v {\displaystyle u\to v} , where...

limits of computing. The Turing machine is capable of processing an unrestricted grammar, which further implies that it is capable of robustly evaluating...

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...

relevant chapter with a quote from GEB. Invariant (mathematics) Unrestricted grammar Here, x and y are variables, standing for strings of symbols. A rule...

Unknowable Unknown unknown Unmoved mover Unobservable Unorganisation Unrestricted grammar Unsolved problems in philosophy Untimely Meditations (Nietzsche)...

In computer science, a grammar is informally called a recursive grammar if it contains production rules that are recursive, meaning that expanding a non-terminal...

parser Topics on recursively enumerable language: Turing machine unrestricted grammar Other related topics: Moore machine Mealy machine L-system JFLAP...

and Arto Anttila, editors. 1995. Constraint Grammar: A Language-Independent System for Parsing Unrestricted Text. Natural Language Processing, No 4. Mouton...

hierarchy of generative grammars: Finite-State Grammars, Context-Free Grammars, Context-Sensitive Grammars as well as Unrestricted Grammars, using either a text...

for creating unrestricted graph grammars as well as testing and searching the resultant language variant. It saves graphs and graph grammar rules as XML...

single elements and terminals), the grammar generates all the grammatical sentences of the language, and an unrestricted (or "infinite") number of sentences...

language theory, a regular tree grammar is a formal grammar that describes a set of directed trees, or terms. A regular word grammar can be seen as a special...

Most representationalists endorse an unrestricted version of representationalism. According to the unrestricted version, for any state with phenomenal...

marriage. Roy wrote Gaudiya Vyakaran which was the first complete Bangla grammar written book. Ram Mohan Roy was born in Radhanagar, Hooghly District, Bengal...

languages". In Claus, Volker; Ehrig, Hartmut; Rozenberg, Grzegorz (eds.). Graph-Grammars and Their Application to Computer Science and Biology. Lecture Notes in...

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...

context-free grammars, which define a class of grammars that properly includes the TAG-equivalent formalisms but is properly included in the unrestricted LCFRS/MCFG...

This article describes the grammar of the Old Irish language. The grammar of the language has been described with exhaustive detail by various authors...

; Shamir, E. (1961), "On formal properties of simple phrase structure grammars", Zeitschrift für Phonetik, Sprachwissenschaft und Kommunikationsforschung...

Church (1988). "A stochastic parts program and noun phrase parser for unrestricted text". In Norm Sondheimer (ed.). ANLC '88: Proceedings of the Second...

Chomsky hierarchy Grammars Languages Abstract machines Type-0 — Type-1 — — — — — Type-2 — — Type-3 — — Unrestricted (no common name) Context-sensitive...

only required for idioms as lexical entries. Certain idioms, allowing unrestricted syntactic modification, can be said to be metaphors. Expressions such...

developments in early generative grammar. In it, Chomsky introduced his idea of a transformational generative grammar, succinctly synthesizing and integrating...

Chomsky hierarchy Grammars Languages Abstract machines Type-0 — Type-1 — — — — — Type-2 — — Type-3 — — Unrestricted (no common name) Context-sensitive...