Further speed optimization concerning detection via search character coincidence in headers or payload of packets using wildcard Perl Compatible
Regular Expressions (PCRE) [9] expressions performed in GP.
We evaluated our matching approach by
regular expression sets extracted from two real-world systems named L7-Filter and Snort.
Finite automata, digraph connectivity, and
regular expression size.
The system introduces a
regular expression search engine to reduce response time.
Dexter allows complex searches on both annotations and text, including
regular expressions and filtering by speaker characteristics.
To compile our
regular expression patterns into finite-state automata, we use flex [11], a standard scanner generator that does character-level
regular expression matching.
Regular expressions are a way of writing fuzzy queries against data sets that can be more flexible and quicker to use.
It is not possible to write a single
regular expression that returns a phrase.
First, the URL of node n3 is extracted from the link to n3, namely, 13, using the PERL
regular expression in line 11.
We use [Sigma] as a
regular expression denoting any symbol in the alphabet.