science and formal language theory, a regular language (also called a rational language) is a formal language that can be defined by a regular expression, in...

validation. Regular expression techniques are developed in theoretical computer science and formal language theory. The concept of regular expressions...

theory of formal languages, the pumping lemma for regular languages is a lemma that describes an essential property of all regular languages. Informally,...

began in 1936 Regular inflection, the formation of derived forms such as plurals in ways that are typical for the language Regular verb Regular script, the...

ω-regular languages are a class of ω-languages that generalize the definition of regular languages to infinite words. An ω-language L is ω-regular if...

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 of example...

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

\Sigma ^{*}} is called a regular partition if for every R ∈ π {\displaystyle R\in \pi } the language R {\displaystyle R} is regular. Let G = ( V , Σ , R ...

REgular LAnguage description for XML (RELAX) is a specification for describing XML-based languages. A description written in RELAX is called a RELAX grammar...

words or well-formed formulas. A formal language is often defined by means of a formal grammar such as a regular grammar or context-free grammar, which...