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Regular expression

Known as: =~, Find and replace, Backreference 
In theoretical computer science and formal language theory, a regular expression (sometimes called a rational expression) is a sequence of characters… 
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Papers overview

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Highly Cited
2006
Highly Cited
2006
There is a growing demand for network devices capable of examining the content of data packets in order to improve network… 
Highly Cited
2006
Highly Cited
2006
Packet content scanning at high speed has become extremely important due to its applications in network security, network… 
Highly Cited
2001
Highly Cited
2001
This paper presents an efficient method for finding matches to a given regular expression in given text using FPGAs. To match a… 
Review
1997
Review
1997
Regular expressions are an extremely powerful tool for manipulating text and data. They are now standard features in a wide range… 
Highly Cited
1994
Highly Cited
1994
  • P. Shor
  • 1994
  • Corpus ID: 15291489
A computer is generally considered to be a universal computational device; i.e., it is believed able to simulate any physical… 
Highly Cited
1989
Highly Cited
1989
It is shown that 2+1 dimensional quantum Yang-Mills theory, with an action consisting purely of the Chern-Simons term, is exactly… 
Highly Cited
1968
Highly Cited
1968
A method for locating specific character strings embedded in character text is described and an implementation of this method in… 
Highly Cited
1964
Highly Cited
1964
Kleene's regular expressions, which can be used for describing sequential circuits, were defined using three operators (union… 
Highly Cited
1960
Highly Cited
1960
Algorithms are presented for 1) converting a state graph describing the behavior of an automaton to a regular expression… 
Highly Cited
1959
Highly Cited
1959
We consider n points (nodes), some or all pairs of which are connected by a branch; the length of each branch is given. We…