4466 search results - page 133 / 894 » Large-Scale Data Analysis Using Heuristic Methods |
145
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
Influence maximization is the problem of finding a small subset of nodes (seed nodes) in a social network that could maximize the spread of influence. In this paper, we study the ...
147
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CORR
2008
Springer
15 years 5 months ago
2008
Springer
The k-means method is a widely used clustering algorithm. One of its distinguished features is its speed in practice. Its worst-case running-time, however, is exponential, leaving...
150
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EUSFLAT
2007
15 years 6 months ago
2007
Methods like DBSCAN are widely used in the analysis of spatial data. These methods are based on the neighborhood relations which use distance between points. However, these neighb...
168
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BMCBI
2004
15 years 4 months ago
2004
Background: It is thought that genes with similar patterns of mRNA expression and genes with similar functions are likely to be regulated via the same mechanisms. It has been diff...
134
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BMCBI
2006
15 years 5 months ago
2006
Background: DNA microarray technology provides a powerful tool for characterizing gene expression on a genome scale. While the technology has been widely used in discovery-based m...