538 search results - page 66 / 108 » Efficient and Effective Clustering Methods for Spatial Data ... |
KDD
2007
ACM
14 years 9 months ago
2007
ACM
Accurate localization of mobile objects is a major research problem in sensor networks and an important data mining application. Specifically, the localization problem is to deter...
TKDE
2012
11 years 11 months ago
2012
—Traditional clustering techniques are inapplicable to problems where the relationships between data points evolve over time. Not only is it important for the clustering algorith...
ICCBR
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. This paper presents an approach of case mining to automatically discover case bases from large datasets in order to improve both the speed and the quality of case based r...
IADIS
2008
13 years 10 months ago
2008
This article presents an online cluster using genetic algorithms to increase information retrieval efficiency. The Information Retrieval (IR) is based on the grouping of documents...
CSB
2003
IEEE
14 years 2 months ago
2003
IEEE
DNA microarray technology provides a broad snapshot of the state of the cell by measuring the expression levels of thousands of genes simultaneously. Visualization techniques can ...