133 search results - page 11 / 27 » Improving OLAP Performance by Multidimensional Hierarchical ... |
99
Voted
PAKDD
2005
ACM
15 years 5 months ago
2005
ACM
In several contexts and domains, hierarchical agglomerative clustering (HAC) offers best-quality results, but at the price of a high complexity which reduces the size of datasets ...
PAMI
2002
15 years 23 hour ago
2002
Discriminants are often used in pattern recognition to separate clusters of points in some multidimensional "feature" space. This paper provides two fast and simple techn...
114
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VLDB
2000
ACM
15 years 3 months ago
2000
ACM
Multidimensional access methods have shown high potential for significant performance improvements in various application domains. However, only few approaches have made their way...
117
Voted
JUCS
2007
15 years 7 days ago
2007
: Numerous studies have shown the difficulty for a single routing protocol to scale with respect to mobility and network size in wireless ad hoc networks. This paper presents a clu...
115
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SBACPAD
2007
IEEE
15 years 6 months ago
2007
IEEE
Multi-dimensional imaging techniques involve the processing of high resolution images commonly used in medical, civil and remote-sensing applications. A barrier commonly encounter...