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» Means, Correlations and Bounds
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CORR
2010
Springer
114views Education» more  CORR 2010»
15 years 1 months ago
Sequential Compressed Sensing
Compressed sensing allows perfect recovery of sparse signals (or signals sparse in some basis) using only a small number of random measurements. Existing results in compressed sens...
Dmitry M. Malioutov, Sujay Sanghavi, Alan S. Wills...
110
Voted
ECCC
2000
140views more  ECCC 2000»
15 years 1 months ago
Randomized Approximation Schemes for Scheduling Unrelated Parallel Machines
We consider the problem of Scheduling n Independent Jobs on m Unrelated Parallel Machines, when the number of machines m is xed. We address the standard problem of minimizing the ...
Pavlos Efraimidis, Paul G. Spirakis
BC
2010
163views more  BC 2010»
14 years 11 months ago
Action and behavior: a free-energy formulation
We have previously tried to explain perceptual inference and learning under a free-energy principle that pursues Helmholtz's agenda to understand the brain in terms of energy ...
Karl J. Friston, Jean Daunizeau, James Kilner, Ste...
MST
2011
184views Hardware» more  MST 2011»
14 years 8 months ago
Stackelberg Strategies and Collusion in Network Games with Splittable Flow
We study the impact of collusion in network games with splittable flow and focus on the well established price of anarchy as a measure of this impact. We first investigate symmet...
Tobias Harks
TIT
2010
146views Education» more  TIT 2010»
14 years 8 months ago
Cooperation with an untrusted relay: a secrecy perspective
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help. For this scenario...
Xiang He, Aylin Yener