4110 search results - page 488 / 822 » Efficient algorithms for the 2-gathering problem |
165
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CAD
2010
Springer
15 years 6 months ago
2010
Springer
We present a new constructive solving approach for systems of 3D geometric constraints. The solver is based on the cluster rewriting approach, which can efficiently solve large sy...
148
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
We consider linear precoding and decoding in the downlink of a multiuser multiple-input, multipleoutput (MIMO) system, wherein each user may receive more than one data stream. We ...
165
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EOR
2008
15 years 6 months ago
2008
Primal-dual Interior-Point Methods (IPMs) have shown their ability in solving large classes of optimization problems efficiently. Feasible IPMs require a strictly feasible startin...
188
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JNSM
2008
15 years 6 months ago
2008
We optimally place intrusion detection system (IDS) sensors and prioritize IDS alerts using attack graph analysis. We begin by predicting all possible ways of penetrating a networ...
234
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TC
2008
15 years 6 months ago
2008
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...