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ICASSP
2011
IEEE
14 years 10 months ago
Collaborative sources identification in mixed signals via hierarchical sparse modeling
A collaborative framework for detecting the different sources in mixed signals is presented in this paper. The approach is based on CHiLasso, a convex collaborative hierarchical s...
Pablo Sprechmann, Ignacio Ramírez, Pablo Ca...
190
Voted
CORR
2008
Springer
211views Education» more  CORR 2008»
15 years 7 months ago
Competitive Design of Multiuser MIMO Systems based on Game Theory: A Unified View
Abstract--This paper considers the noncooperative maximization of mutual information in the Gaussian interference channel in a fully distributed fashion via game theory. This probl...
Gesualdo Scutari, Daniel Pérez Palomar, Ser...
197
Voted
DATE
2003
IEEE
128views Hardware» more  DATE 2003»
16 years 8 days ago
Flexible and Formal Modeling of Microprocessors with Application to Retargetable Simulation
Given the growth in application-specific processors, there is a strong need for a retargetable modeling framework that is capable of accurately capturing complex processor behavi...
Wei Qin, Sharad Malik
167
Voted
MOR
2006
60views more  MOR 2006»
15 years 7 months ago
Measure-Valued Differentiation for Stationary Markov Chains
: We study general state-space Markov chains that depend on a parameter, say, . Sufficient conditions are established for the stationary performance of such a Markov chain to be di...
Bernd Heidergott, Arie Hordijk, Heinz Weisshaupt
182
Voted
DNIS
2005
Springer
112views Database» more  DNIS 2005»
16 years 15 days ago
Modelling Peer-to-Peer Data Networks Under Complex System Theory
: A Peer-to-peer Data Network (PDN) is an open and evolving society of peer nodes that assemble into a network to share their data for mutual benefit. PDNs are enabled by distribu...
Cyrus Shahabi, Farnoush Banaei Kashani