3415 search results - page 230 / 683 » Lower bounds on kernelization |
219
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WIOPT
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--Power allocation is a promising approach for optimizing the performance of mobile radio systems in interference channels. In the present paper, the non-convex objective f...
178
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
We investigate the problem of secure communication over parallel relay channel in the presence of a passive eavesdropper. We consider a four terminal relay-eavesdropper channel wh...
154
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
Let S = s1, s2, s3, ..., sn be a given vector of n distinct real numbers. The rank of z R with respect to S is defined as the number of elements si S such that si z. We consider...
162
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STOC
2009
ACM
16 years 7 months ago
2009
ACM
The continuous-time query model is a variant of the discrete query model in which queries can be interleaved with known operations (called "driving operations") continuo...
179
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ICIAP
2007
ACM
16 years 6 months ago
2007
ACM
This paper proposes a novel technique for performing fast block matching for motion estimation which is optimal, meaning it yields the same results as a full-search investigation....