538 search results - page 7 / 108 » Efficient and Effective Clustering Methods for Spatial Data ... |
DATAMINE
2000
13 years 7 months ago
2000
Abstract: Spatial data mining algorithms heavily depend on the efficient processing of neighborhood relations since the neighbors of many objects have to be investigated in a singl...
WAIM
2007
Springer
14 years 1 months ago
2007
Springer
We propose DHCS, a method of distributed, hierarchical clustering and summarization for online data analysis and mining in sensor networks. Different from the acquisition and aggre...
KDD
2005
ACM
14 years 8 months ago
2005
ACM
We present a novel algorithm called Clicks, that finds clusters in categorical datasets based on a search for k-partite maximal cliques. Unlike previous methods, Clicks mines subs...
PAKDD
2010
ACM
13 years 9 months ago
2010
ACM
Recent studies have proposed different methods for mining frequent episodes. In this work, we study the problem of mining closed episodes based on minimal occurrences. We study the...
SAC
2002
ACM
13 years 7 months ago
2002
ACM
Many organizations have large quantities of spatial data collected in various application areas, including remote sensing, geographical information systems (GIS), astronomy, compu...