133 search results - page 20 / 27 » Improving OLAP Performance by Multidimensional Hierarchical ... |
SIGIR
2010
ACM
15 years 4 months ago
2010
ACM
This paper presents a novel prototype hierarchy based clustering (PHC) framework for the organization of web collections. It solves simultaneously the problem of categorizing web ...
SAC
2005
ACM
15 years 5 months ago
2005
ACM
Peer-to-peer (P2P) has become an important computing model because of its adaptation, self-organization and autonomy etc. But efficient organization of the nodes in P2P networks i...
126
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CLUSTER
2000
IEEE
15 years 3 days ago
2000
IEEE
With the increasing number of scientific applications manipulating huge amounts of data, effective high-level data management is an increasingly important problem. Unfortunately, ...
104
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ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
We propose a methodology for improved segmentation of images in a Bayesian framework by fusion of color, texture and gradient information. The proposed algorithm is initialized by...
113
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ICCV
2005
IEEE
16 years 2 months ago
2005
IEEE
In this paper we compare the performance of local detectors and descriptors in the context of object class recognition. Recently, many detectors / descriptors have been evaluated ...