𝔖 Bobbio Scriptorium
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Generators of regular languages

✍ Scribed by V. N. Red'ko; L. P. Lisovik


Publisher
Springer US
Year
1980
Tongue
English
Weight
520 KB
Volume
15
Category
Article
ISSN
1573-8337

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πŸ“œ SIMILAR VOLUMES


On morphic generation of regular languag
✍ T. Harju; J. KarhumΓ€ki; H.C.M. Kleijn πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 292 KB
Regular component decomposition of regul
✍ Y.J. Liu πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 198 KB

A language is regular if it can be recognized by a ΓΏnite automaton. According to the pumping lemma, every inΓΏnite regular language contains a regular subset of the form uv + w, where u; v; w are words and v is not empty. It is known that every regular language can be expressed as ( i∈I uiv + i wi) βˆͺ

Regular autodense languages
✍ Chen-Ming Fan; C. C. Huang; H. J. Shyr πŸ“‚ Article πŸ“… 2008 πŸ› Springer-Verlag 🌐 English βš– 177 KB
Squares of regular languages
✍ Gerhard Lischke πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 127 KB

The square of a language L is the set of all words pp where p ∈ L. The square of a regular language may be regular too or context-free or none of both. We give characterizations for each of these cases and show that it is decidable whether a regular language has one of these properties.

Learning approximately regular languages
✍ Satoshi Kobayashi; Takashi Yokomori πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 490 KB

In this note, we consider the problem of learning approximately regular languages in the limit from positive data using the class of k-reversible languages. The class of k-reversible languages was introduced by Angluin (1982), and proved to be efficiently identifiable in the limit from positive data