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» Minimizing NFA's and Regular Expressions
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FPL
2006
Springer
120views Hardware» more  FPL 2006»
14 years 7 days ago
Regular Expression Software Deceleration for Intrusion Detection Systems
The use of reconfigurable hardware for network security applications has recently made great strides as FPGA devices have provided larger and faster resources. Regular expressions...
Zachary K. Baker, Viktor K. Prasanna, Hong-Jip Jun...
WAE
2001
227views Algorithms» more  WAE 2001»
13 years 10 months ago
Compact DFA Representation for Fast Regular Expression Search
We present a new technique to encode a deterministic nite automaton (DFA). Based on the speci c properties of Glushkov's nondeterministic nite automaton (NFA) construction alg...
Gonzalo Navarro, Mathieu Raffinot
CPM
2005
Springer
105views Combinatorics» more  CPM 2005»
14 years 2 months ago
Reducing the Size of NFAs by Using Equivalences and Preorders
Abstract. The efficiency of regular expression matching algorithms depends very much on the size of the nondeterministic finite automata (NFA) obtained from regular expressions. R...
Lucian Ilie, Roberto Solis-Oba, Sheng Yu
IJAC
2007
99views more  IJAC 2007»
13 years 8 months ago
Normalized Expressions and Finite Automata
There exist two well-known quotients of the position automaton of a regular expression. The first one, called the equation automaton, has first been introduced by Mirkin from th...
Jean-Marc Champarnaud, Faissal Ouardi, Djelloul Zi...