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196
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SIGMOD
2008
ACM
107views Database» more  SIGMOD 2008»
16 years 3 months ago
Outlier-robust clustering using independent components
How can we efficiently find a clustering, i.e. a concise description of the cluster structure, of a given data set which contains an unknown number of clusters of different shape ...
Christian Böhm, Christos Faloutsos, Claudia P...
135
Voted
KDD
2007
ACM
167views Data Mining» more  KDD 2007»
16 years 4 months ago
Generalized component analysis for text with heterogeneous attributes
We present a class of richly structured, undirected hidden variable models suitable for simultaneously modeling text along with other attributes encoded in different modalities. O...
Xuerui Wang, Chris Pal, Andrew McCallum
135
Voted
ADBIS
2003
Springer
108views Database» more  ADBIS 2003»
15 years 9 months ago
Dynamic Integration of Classifiers in the Space of Principal Components
Recent research has shown the integration of multiple classifiers to be one of the most important directions in machine learning and data mining. It was shown that, for an ensemble...
Alexey Tsymbal, Mykola Pechenizkiy, Seppo Puuronen...
278
Voted
ICDE
2001
IEEE
206views Database» more  ICDE 2001»
16 years 5 months ago
Cache-Aware Query Routing in a Cluster of Databases
We investigate query routing techniques in a cluster of databases for a query-dominant environment. The objective is to decrease query response time. Each component of the cluster...
Uwe Röhm, Klemens Böhm, Hans-Jörg S...
127
Voted
DEXAW
2004
IEEE
170views Database» more  DEXAW 2004»
15 years 7 months ago
On-Line Analytical Processing on Large Databases Managed by Computational Grids
Management of large data repositories integrated into the Grid poses new challenges for Grid research. There already exist several successful Data Grid projects addressing process...
Bernhard Fiser, Umut Onan, Ibrahim Elsayed, Peter ...