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Hardness of Regular Expression Matching with Extensions

Nogami, Taisei et al.
arXiv (All) · Papers
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computational-complexitydata-structures-and-algorithmsformal-languages-and-automata-theory
Regular expression matching asks whether a given regular expression of length $m$ matches a given string of length $n$, and its time complexity is fairly well understood. Meanwhile, regular expressions have been extended to support various extensions for both theoretical and practical reasons, which
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