Sciweavers

7690 search results - page 205 / 1538
» Clustering Data Streams
Sort
View
INFORMATICALT
2002
136views more  INFORMATICALT 2002»
15 years 6 months ago
Comparison of Poisson Mixture Models for Count Data Clusterization
Abstract. Five methods for count data clusterization based on Poisson mixture models are described. Two of them are parametric, the others are semi-parametric. The methods emlploy ...
Jurgis Susinskas, Marijus Radavicius
DBISP2P
2003
Springer
152views Database» more  DBISP2P 2003»
15 years 11 months ago
An Adaptive and Scalable Middleware for Distributed Indexing of Data Streams
Abstract. We are witnessing a dramatic increase in the use of datacentric distributed systems such as global grid infrastructures, sensor networks, network monitoring, and various ...
Ahmet Bulut, Roman Vitenberg, Fatih Emekçi,...
ESANN
2007
15 years 8 months ago
Feature clustering and mutual information for the selection of variables in spectral data
Spectral data often have a large number of highly-correlated features, making feature selection both necessary and uneasy. A methodology combining hierarchical constrained clusteri...
Catherine Krier, Damien François, Fabrice R...
ICDE
2004
IEEE
178views Database» more  ICDE 2004»
16 years 8 months ago
Load Shedding for Aggregation Queries over Data Streams
Brian Babcock, Mayur Datar, Rajeev Motwani
ICDE
2004
IEEE
87views Database» more  ICDE 2004»
16 years 8 months ago
Nile: A Query Processing Engine for Data Streams
Moustafa A. Hammad, Mohamed F. Mokbel, Mohamed H. ...