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ICASSP
2010
IEEE
14 years 10 months ago
Sub-Nyquist processing with the modulated wideband converter
Sub-Nyquist systems capture the signal information in a different fashion than uniform high-rate samples. Consequently, digital processing, which is the prime reason for leaving t...
Moshe Mishali, Asaf Elron, Yonina C. Eldar
AICOM
2007
119views more  AICOM 2007»
14 years 10 months ago
Using exogenous quantities in qualitative models about environmental sustainability
Representing the impact of external factors on the behaviour of a system is a challenge for modellers, particularly when these factors are dynamic and may change during the simulat...
Bert Bredeweg, Paulo Salles, Tim Nuttle
COR
2008
124views more  COR 2008»
14 years 10 months ago
Max-min fairness in multi-commodity flows
In this paper, we provide a study of Max-Min Fair (MMF) multicommodity flows and focus on some of their applications to multi-commodity networks. We first present the theoretical ...
Dritan Nace, Nhat Linh Doan, Olivier Klopfenstein,...
CORR
2008
Springer
74views Education» more  CORR 2008»
14 years 10 months ago
Analysis of the Karmarkar-Karp Differencing Algorithm
The Karmarkar-Karp differencing algorithm is the best known polynomial time heuristic for the number partitioning problem, fundamental in both theoretical computer science and stat...
Stefan Boettcher, Stephan Mertens
CORR
2010
Springer
103views Education» more  CORR 2010»
14 years 10 months ago
Robust Matrix Decomposition with Outliers
Suppose a given observation matrix can be decomposed as the sum of a low-rank matrix and a sparse matrix (outliers), and the goal is to recover these individual components from th...
Daniel Hsu, Sham M. Kakade, Tong Zhang