7930 search results - page 1274 / 1586 » Greedy in Approximation Algorithms |
157
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MM
2009
ACM
16 years 17 days ago
2009
ACM
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated wi...
211
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SMA
2009
ACM
16 years 17 days ago
2009
ACM
We examine the problem of computing exactly the Delaunay graph (and the dual Voronoi diagram) of a set of, possibly intersecting, smooth convex pseudo-circles in the Euclidean pla...
153
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ASIAMS
2008
IEEE
16 years 17 days ago
2008
IEEE
The multiobjective Quadratic Assignment Problem (mQAP) is considered as one of the hardest optimization problems but with many real-world applications. Since it may not be possibl...
217
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CISIM
2008
IEEE
16 years 16 days ago
2008
IEEE
The analogy between Immune Systems and Intrusion Detection Systems encourage the use of Artificial Immune Systems for anomaly detection in computer networks. This paper describes ...
169
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ICC
2008
IEEE
16 years 15 days ago
2008
IEEE
—Taking advantage of the frequency diversity and multiuser diversity in OFDMA based wireless networks, dynamic subcarrier assignment mechanisms have shown to be able to achieve m...