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SIGMOD
2003
ACM
119views Database» more  SIGMOD 2003»
14 years 7 months ago
Efficient similarity search and classification via rank aggregation
Ronald Fagin, Ravi Kumar, D. Sivakumar
SSDBM
2010
IEEE
117views Database» more  SSDBM 2010»
14 years 17 hour ago
Subspace Similarity Search: Efficient k-NN Queries in Arbitrary Subspaces
There are abundant scenarios for applications of similarity search in databases where the similarity of objects is defined for a subset of attributes, i.e., in a subspace, only. Wh...
Thomas Bernecker, Tobias Emrich, Franz Graf, Hans-...
ISM
2006
IEEE
138views Multimedia» more  ISM 2006»
13 years 7 months ago
Similarity Search Using Sparse Pivots for Efficient Multimedia Information Retrieval
Similarity search is a fundamental operation for applications that deal with unstructured data sources. In this paper we propose a new pivot-based method for similarity search, ca...
Nieves R. Brisaboa, Antonio Fariña, Oscar P...
ICDE
2006
IEEE
239views Database» more  ICDE 2006»
14 years 1 months ago
Grid Representation for Efficient Similarity Search in Time Series Databases
Widespread interest in time-series similarity search has made more in need of efficient technique, which can reduce dimensionality of the data and then to index it easily using a ...
Guifang Duan, Yu Suzuki, Kyoji Kawagoe
TKDE
2008
171views more  TKDE 2008»
13 years 7 months ago
Efficient Similarity Search in Nonmetric Spaces with Local Constant Embedding
Similarity-based search has been a key factor for many applications such as multimedia retrieval, data mining, Web search and retrieval, and so on. There are two important issues r...
Lei Chen 0002, Xiang Lian