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» From Regular Expressions to DFA's Using Compressed NFA's
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INFOCOM
2011
IEEE
13 years 7 days ago
Space-time tradeoff in regular expression matching with semi-deterministic finite automata
Abstract—Regular expression matching (REM) with nondeterministic finite automata (NFA) can be computationally expensive when a large number of patterns are matched concurrently....
Yi-Hua E. Yang, Viktor K. Prasanna
IMSCCS
2006
IEEE
14 years 2 months ago
Explicitly Parallel Regular Expressions
The equivalence of non-deterministic finite automata (NFA1 ), deterministic finite automata (DFA), regular expressions (RE), and parallel finite automata (PFA) with augmented r...
Brett D. Estrade, A. Louise Perkins, John M. Harri...
IPPS
2010
IEEE
13 years 6 months ago
Hardware implementation for scalable lookahead Regular Expression detection
Regular Expressions (RegExes) are widely used in various applications to identify strings of text. Their flexibility, however, increases the complexity of the detection system and ...
Masanori Bando, N. Sertac Artan, Nishit Mehta, Yi ...
ICC
2011
IEEE
237views Communications» more  ICC 2011»
12 years 8 months ago
Reorganized and Compact DFA for Efficient Regular Expression Matching
—Regular expression matching has become a critical yet challenging technique in content-aware network processing, such as application identification and deep inspection. To meet ...
Kai Wang, Yaxuan Qi, Yibo Xue, Jun Li
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