This paper addresses the problem of maneuver recognition and behavior anomaly detection for generic targets by means of pattern matching techniques. The problem analysis is performed making specific ...

A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by ...

Modern regex languages have strayed far from well-understood traditional regular expressions: they include features that fundamentally transform the matching problem. In exchange for these features, ...

After finding they had written a bad regular expression, Superhuman put together the tool regex.rip which attempts to detect dangerous expressions I've pointed to the tool regex101.com a couple of ...

JavaScript standard regular expression package, RegExp, and many other widely used regular expression packages such as PCRE, Perl and Python use a backtracking implementation strategy: when a pattern ...

Regular expressions are built into many programming languages and used to match, search, and transform patterns of text in your programs. Get started with Regex. Topics ...