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149
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CORR
2009
Springer
99views Education» more  CORR 2009»
15 years 1 months ago
Quotient Complexity of Regular Languages
The past research on the state complexity of operations on regular languages is examined, and a new approach based on an old method (derivatives of regular expressions) is presente...
Janusz A. Brzozowski
106
Voted
FSTTCS
2009
Springer
15 years 10 months ago
The Wadge Hierarchy of Max-Regular Languages
Recently, Mikołaj Boja´nczyk introduced a class of max-regular languages, an extension of regular languages of infinite words preserving many of its usual properties. This new c...
Jérémie Cabessa, Jacques Duparc, Ale...
144
Voted
ICALP
2007
Springer
15 years 9 months ago
Regular Languages of Nested Words: Fixed Points, Automata, and Synchronization
Abstract. Nested words are a restriction of the class of visibly pushdown languages that provide a natural model of runs of programs with recursive procedure calls. The usual conne...
Marcelo Arenas, Pablo Barceló, Leonid Libki...
LATA
2012
Springer
13 years 11 months ago
Conservative Groupoids Recognize Only Regular Languages
The notion of recognition of a language by a finite semigroup can be generalized to recognition by finite groupoids, i.e. sets equipped with a binary operation ‘·’ which is ...
Danny Dubé, Mario Latendresse, Pascal Tesso...
142
Voted
ADBIS
2000
Springer
106views Database» more  ADBIS 2000»
15 years 7 months ago
Using XML and Regular Expressions in the Syntactic Analysis of Inflectional Language
In this paper we describe an approach to representation of data and knowledge using two technologies: XML and regular expressions in a domain of natural language syntactic analysis...
Marek Trabalka, Mária Bieliková