118 search results - page 6 / 24 » Fast Algorithms for Constant Approximation k-Means Clusterin... |
112
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ANNPR
2008
Springer
15 years 1 months ago
2008
Springer
Clustering constitutes an ubiquitous problem when dealing with huge data sets for data compression, visualization, or preprocessing. Prototype-based neural methods such as neural g...
101
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DKE
2006
14 years 11 months ago
2006
In recent years, the management and processing of so-called data streams has become a topic of active research in several fields of computer science such as, e.g., distributed sys...
130
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COMGEO
2004
ACM
14 years 11 months ago
2004
ACM
In k-means clustering we are given a set of n data points in d-dimensional space d and an integer k, and the problem is to determine a set of k points in d , called centers, to mi...
105
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RTCSA
2003
IEEE
15 years 4 months ago
2003
IEEE
Network of workstation (NOW) is a cost-effective alternative to massively parallel supercomputers. As commercially available off-theshelf processors become cheaper and faster, it...
ISAAC
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. We show how to represent sets in a linear space data structure such that expressions involving unions and intersections of sets can be computed in a worst-case efficient ...