Abstract: Regular expressions (regexes) are a denial of service vector in most mainstream programming languages. Recent empirical work has demonstrated that up to 10% of regexes have super-linear ...

BP has hired Meg O’Neill as its new chief executive in a surprise change at the top marking the first time a woman has been appointed at the helm of one of the world’s top five oil firms. The FTSE 100 ...

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Abstract: A Regular Expression, often abbreviated as Regex, are a sequence of characters that define a search pattern. An Non-deterministic Finite Automata (NFA) is a computational machine which can ...