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138
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CCR
2005
129views more  CCR 2005»
15 years 3 months ago
The problem of synthetically generating IP traffic matrices: initial recommendations
There exist a wide variety of network design problems that require a traffic matrix as input in order to carry out performance evaluation. The research community has not had at it...
Antonio Nucci, Ashwin Sridharan, Nina Taft
155
Voted
TSMC
2008
133views more  TSMC 2008»
15 years 3 months ago
Trading With a Stock Chart Heuristic
Abstract--The efficient market hypothesis (EMH) is a cornerstone of financial economics. The EMH asserts that security prices fully reflect all available information and that the s...
William Leigh, Cheryl J. Frohlich, Steven Hornik, ...
139
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TSP
2008
115views more  TSP 2008»
15 years 3 months ago
Approximation Bounds for Semidefinite Relaxation of Max-Min-Fair Multicast Transmit Beamforming Problem
Consider a downlink multicast scenario where a base station equipped with multiple antennas wishes to simultaneously broadcast a number of signals to some given groups of users ove...
Tsung-Hui Chang, Zhi-Quan Luo, Chong-Yung Chi
115
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TSP
2008
101views more  TSP 2008»
15 years 3 months ago
Bayesian Compressive Sensing
The data of interest are assumed to be represented as N-dimensional real vectors, and these vectors are compressible in some linear basis B, implying that the signal can be recons...
Shihao Ji, Ya Xue, Lawrence Carin
123
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TWC
2008
140views more  TWC 2008»
15 years 3 months ago
Exclusive-Region Based Scheduling Algorithms for UWB WPAN
With the capability of supporting very high data rate services in a short range, Ultra-Wideband (UWB) technology is appealing to multimedia applications in future wireless personal...
Kuang-Hao Liu, Lin Cai, Xuemin Shen
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