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» Approximate String Matching in LDAP Based on Edit Distance
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IPPS
2002
IEEE
13 years 10 months ago
Approximate String Matching in LDAP Based on Edit Distance
As the E-Commerce rapidly grows up, searching data is almost necessary in every application. Approximate string matching problems play a very important role to search with errors....
Chi-Chien Pan, Kai-Hsiang Yang, Tzao-Lin Lee
DASFAA
2009
IEEE
136views Database» more  DASFAA 2009»
13 years 12 months ago
A Two-Tire Index Structure for Approximate String Matching with Block Moves
Many applications need to solve the problem of approximate string matching with block moves. It is an NP-Complete problem to compute block edit distance between two strings. Our go...
Bin Wang, Long Xie, Guoren Wang
VLDB
2007
ACM
105views Database» more  VLDB 2007»
13 years 11 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
SPIRE
2005
Springer
13 years 10 months ago
Restricted Transposition Invariant Approximate String Matching Under Edit Distance
Let A and B be strings with lengths m and n, respectively, over a finite integer alphabet. Two classic string mathing problems are computing the edit distance between A and B, and...
Heikki Hyyrö
SSDBM
2003
IEEE
164views Database» more  SSDBM 2003»
13 years 10 months ago
Approximate String Joins
String data is ubiquitous, and its management has taken on particular importance in the past few years. Approximate queries are very important on string data especially for more c...
Divesh Srivastava