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» Approximating Edit Distance Efficiently
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DASFAA
2009
IEEE
136views Database» more  DASFAA 2009»
14 years 4 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
CORR
2008
Springer
120views Education» more  CORR 2008»
13 years 10 months ago
A new distance for high level RNA secondary structure comparison
We describe an algorithm for comparing two RNA secondary structures coded in the form of trees that introduces two new operations, called node fusion and edge fusion, besides the t...
Julien Allali, Marie-France Sagot
STOC
2005
ACM
113views Algorithms» more  STOC 2005»
14 years 10 months ago
Efficient testing of groups
We construct an efficient probabilistic algorithm that, given a finite set with a binary operation, tests if it is an abelian group. The distance used is an analogue of the edit d...
Katalin Friedl, Gábor Ivanyos, Miklos Santh...
VLDB
2007
ACM
159views Database» more  VLDB 2007»
14 years 10 months ago
Example-driven design of efficient record matching queries
Record matching is the task of identifying records that match the same real world entity. This is a problem of great significance for a variety of business intelligence applicatio...
Surajit Chaudhuri, Bee-Chung Chen, Venkatesh Ganti...
COLT
2010
Springer
13 years 7 months ago
Efficient Classification for Metric Data
Recent advances in large-margin classification of data residing in general metric spaces (rather than Hilbert spaces) enable classification under various natural metrics, such as ...
Lee-Ad Gottlieb, Leonid Kontorovich, Robert Krauth...