3894 search results - page 479 / 779 » Approximation Algorithms for Biclustering Problems |
153
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SIAMSC
2008
15 years 4 months ago
2008
We present a two-phase algorithm for solving large-scale quadratic programs (QPs). In the first phase, gradient-projection iterations approximately minimize an augmented Lagrangian...
152
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
—This is by far the first paper considering joint optimization of link scheduling, routing and replication for disruption-tolerant networks (DTNs). The optimization problems for...
152
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WSDM
2012
ACM
14 years 8 hour ago
2012
ACM
One of the key objectives of viral marketing is to identify a small set of users in a social network, who when convinced to adopt a product will influence others in the network l...
116
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
Most current banner advertising is sold through negotiation thereby incurring large transaction costs and possibly suboptimal allocations. We propose a new automated system for se...
131
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INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— Existing work on placing additional relay nodes in wireless sensor networks to improve network connectivity typically assumes homogeneous wireless sensor nodes with an identica...