Sciweavers

31 search results - page 2 / 7
» Efficient indexing algorithms for one-dimensional discretely...
Sort
View
SIGMOD
2008
ACM
142views Database» more  SIGMOD 2008»
14 years 5 months ago
Cost-based variable-length-gram selection for string collections to support approximate queries efficiently
Approximate queries on a collection of strings are important in many applications such as record linkage, spell checking, and Web search, where inconsistencies and errors exist in...
Xiaochun Yang, Bin Wang, Chen Li
SIGMOD
2009
ACM
155views Database» more  SIGMOD 2009»
14 years 5 months ago
Efficient top-k algorithms for fuzzy search in string collections
An approximate search query on a collection of strings finds those strings in the collection that are similar to a given query string, where similarity is defined using a given si...
Rares Vernica, Chen Li
VLDB
2003
ACM
147views Database» more  VLDB 2003»
14 years 5 months ago
RE-tree: an efficient index structure for regular expressions
Due to their expressive power, Regular Expressions (REs) are quickly becoming an integral part of language specifications for several important application scenarios. Many of thes...
Chee Yong Chan, Minos N. Garofalakis, Rajeev Rasto...
ICDE
2010
IEEE
262views Database» more  ICDE 2010»
14 years 5 months ago
Approximate String Search in Spatial Databases
Abstract-- This work presents a novel index structure, MHRtree, for efficiently answering approximate string match queries in large spatial databases. The MHR-tree is based on the ...
Bin Yao, Feifei Li, Marios Hadjieleftheriou, Kun H...
ICWS
2009
IEEE
13 years 3 months ago
An Efficient Service Discovery Algorithm for Counting Bloom Filter-Based Service Registry
The Service registry, the yellow pages of ServiceOriented Architecture (SOA), plays a central role in SOAbased service systems. The service registry has to be scalable to manage l...
Shuxing Cheng, Carl K. Chang, Liang-Jie Zhang