Characterising REGEX languages by regular languages equipped with factor-referencing
نویسندگان
چکیده
منابع مشابه
On the intersection of regex languages with regular languages
In this paper we revisit the semantics of extended regular expressions (regex), defined succinctly in the 90s [A.V. Aho, Algorithms for finding patterns in strings, in: Jan van Leeuwen (Ed.), Handbook of Theoretical Computer Science, in: Algorithms and Complexity, vol. A, Elsevier and MIT Press, 1990, pp. 255–300] and rigorously in 2003 by Câmpeanu, Salomaa and Yu [C. Câmpeanu, K. Salomaa, S. Y...
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ژورنال
عنوان ژورنال: Information and Computation
سال: 2016
ISSN: 0890-5401
DOI: 10.1016/j.ic.2016.02.003