360 search results - page 31 / 72 » Spatial Clustering Algorithm Based on Hierarchical-Partition... |
152
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KDD
2009
ACM
16 years 3 months ago
2009
ACM
Spectral clustering refers to a flexible class of clustering procedures that can produce high-quality clusterings on small data sets but which has limited applicability to large-s...
125
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ICDE
2010
IEEE
16 years 2 months ago
2010
IEEE
Abstract-- This work presents a novel index structure, MHRtree, for efficiently answering approximate string match queries in large spatial databases. The MHR-tree is based on the ...
128
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AINA
2009
IEEE
15 years 9 months ago
2009
IEEE
— Sensor networks are commonly used for security and surveillance applications. As sensor nodes have limited battery paower, computing, and storage resources, the energy efficie...
159
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BMCBI
2011
14 years 9 months ago
2011
Background: Phylogenetic trees are an important tool for representing evolutionary relationships among organisms. In a phylogram or chronogram, the ordering of taxa is not conside...
130
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SDMW
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. In this paper, we address the problem of protecting the underlying attribute values when sharing data for clustering. The challenge is how to meet privacy requirements an...