Development of the Pattern Matching Engine using Regular Expression

Deafness mutation mining using regular expression based pattern matching

BACKGROUND While keyword based queries of databases such as Pubmed are frequently of great utility, the ability to use regular expressions in place of a keyword can often improve the results output by such databases. Regular expressions can allow for the identification of element types that cannot be readily specified by a single keyword and can allow for different words with similar character ...

Regular Expression Pattern Matching - A Simpler Design

Efficient Fpga-based Regular Expression Pattern Matching

An approach to the automatic generation of efficient Field Programmable Gate Arrays (FPGAs) circuits for the Regular Expression-based (RegEx) Pattern Matching problems is presented. Using a novel design strategy, as proposed, circuits that are highly area-and-time-efficient can be automatically generated for arbitrary sets of regular expressions. This makes the technique suitable for applicatio...

the effect of using visual aids on the development of speech act of disagreement among iranian intermediate efl learners

abstract the present study tried to investigate the effect of visual aids (films) on the development of the speech act of disagreement among iranian efl intermediate learners. to this end, the researcher selected 40 homogeneous intermediate learners based on their scores on oxford placement test. .the subjects then divided into control group and experimental group. both classes were tested by ...

HyperScan, A High-Performance Regular Expression Matching Engine

EXECUTIVE SUMMARY HyperScan is a software pattern matching library that can match large groups of regular expressions against blocks or streams of data. Ideal for applications that need to scan large amounts of data at high speed, such as Intrusion Prevention (IPS), Antivirus (AV), Unified Threat Management (UTM) and Deep Packet Inspection (DPI) systems, HyperScan runs entirely in software and ...