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» Cross-Domain Approximate String Matching
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JDA
2007
73views more  JDA 2007»
13 years 7 months ago
Parameterized matching with mismatches
The problem of approximate parameterized string searching consists of finding, for a given text t = t1t2 ...tn and pattern p = p1p2 ...pm over respective alphabets Σt and Σp, t...
Alberto Apostolico, Péter L. Erdös, Mo...
DSD
2005
IEEE
123views Hardware» more  DSD 2005»
14 years 1 months ago
Hardware-Based Implementation of the Common Approximate Substring Algorithm
An implementation of an algorithm for string matching, commonly used in DNA string analysis, using configurable technology is proposed. The design of the circuit allows for pipeli...
Kenneth B. Kent, Sharon Van Schaick, Jacqueline E....
VLDB
2007
ACM
105views Database» more  VLDB 2007»
14 years 2 months ago
Extending Q-Grams to Estimate Selectivity of String Matching with Low Edit Distance
There are many emerging database applications that require accurate selectivity estimation of approximate string matching queries. Edit distance is one of the most commonly used s...
Hongrae Lee, Raymond T. Ng, Kyuseok Shim
IPPS
2003
IEEE
14 years 1 months ago
Approximate Search Engine Optimization for Directory Service
Today, in many practical E-Commerce systems, the real stored data usually are short strings, such as names, addresses, or other information. Searching data within these short stri...
Kai-Hsiang Yang, Chi-Chien Pan, Tzao-Lin Lee
FCCM
2011
IEEE
311views VLSI» more  FCCM 2011»
12 years 11 months ago
String Matching in Hardware Using the FM-Index
—String matching is a ubiquitous problem that arises in a wide range of applications in computing, e.g., packet routing, intrusion detection, web querying, and genome analysis. D...
Edward Fernandez, Walid Najjar, Stefano Lonardi