Regular tree grammar information

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...

computer science and formal language theory, a regular grammar is a grammar that is right-regular or left-regular. While their exact definition varies from...

be represented over any field Regular paperfolding sequence, also known as the dragon curve sequence Regular tree grammar Castelnuovo–Mumford regularity...

derivation of the same term from a regular tree grammar corresponding to the automaton, shown at Regular tree grammar#Examples. A rejecting example run...

Each regular tree grammar can be systematically transformed into a system of set inclusions such that its minimal solution corresponds to the tree language...

analyzed form (known as its parse tree in computer science, and as its deep structure in generative grammar). A grammar mainly consists of a set of production...

Extended Backus–Naur form Matching wildcards Regular tree grammar Thompson's construction – converts a regular expression into an equivalent nondeterministic...

In computer science, a parsing expression grammar (PEG) is a type of analytic formal grammar, i.e. it describes a formal language in terms of a set of...

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...

Guinéenne, Guinea Radioisotope thermoelectric generator Regular tree grammar, a formal grammar Renal threshold of glucose, level at which glucose is excreted...

grammars (type 2). The derivation of a sentence by such a grammar can be depicted as a derivation tree. Linguists working within generative grammar often...

ambiguous grammar is a context-free grammar for which there exists a string that can have more than one leftmost derivation or parse tree. Every non-empty...

representation of the grammar of a target language through some evolutionary process. Formal grammars can easily be represented as tree structures of production...

Kleene). In the Chomsky hierarchy, regular languages are the languages generated by Type-3 grammars. The collection of regular languages over an alphabet Σ...

Ogden's lemma Pumping lemma for context-free languages Pumping lemma for regular tree languages Rabin, Michael; Scott, Dana (Apr 1959). "Finite Automata and...

however, is syntactically valid in terms of the context-free grammar, yielding a syntax tree with the same structure as the previous, but violates the semantic...

followed by a matching B"). A classic example of a problem which a regular grammar cannot handle is the question of whether a given string contains correctly...

linguistics, transformational grammar (TG) or transformational-generative grammar (TGG) is part of the theory of generative grammar, especially of natural languages...

web}}: CS1 maint: numeric names: authors list (link) James Clark. "TREX - Tree Regular Expressions for XML - "TREX has been merged with RELAX to create RELAX...

Regular grammar Regular language S-attributed grammar Star height Star height problem Syntactic monoid Syntax (logic) Tree-adjoining grammar Anagram Case...

outlines the grammar of the Dutch language, which shares strong similarities with German grammar and also, to a lesser degree, with English grammar. Vowel length...

left for an NP and produces a sentence." Tree-adjoining grammar is a categorial grammar that adds in partial tree structures to the categories. Theoretical...

learning theory, induction of regular languages refers to the task of learning a formal description (e.g. grammar) of a regular language from a given set...

expression grammar into Parrot bytecode. It is therefore compiling rules into a program, unlike most virtual machines and runtimes, which store regular expressions...

text string) are often described using regular expressions and matched using techniques such as backtracking. Tree patterns are used in some programming...

</element> </define> </grammar> RELAX NG compact syntax is a non-XML format inspired by extended Backus–Naur form and regular expressions, designed so...