4114 search results - page 154 / 823 » Efficient Algorithms for the 2-Center Problems |
168
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PEWASUN
2005
ACM
15 years 11 months ago
2005
ACM
Using directional antennas in wireless ad hoc networks can significantly improve network performance. However, the deafness problem greatly limits the network performance. This pa...
186
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In many half-duplex cooperative systems, the direct formulation of the problem of finding the jointly optimal power and channel resource allocation that maximizes a weighted sum ...
182
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CDC
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper we study the constrained consensus problem, i.e. the problem of reaching a common point from the estimates generated by multiple agents that are constrained to lie in...
182
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VMV
2001
15 years 7 months ago
2001
Efficient handling of large polygonal scenes has always been a challenging task and in recent years, view-frustum and occlusion culling have drawn a lot of attention for accomplis...
157
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WSC
2008
15 years 8 months ago
2008
Our focus is on efficient estimation of tail probabilities of sums of correlated lognormals. This problem is motivated by the tail analysis of portfolios of assets driven by corre...