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ICA
2010
Springer
15 years 4 months ago
An Alternating Minimization Method for Sparse Channel Estimation
The problem of estimating a sparse channel, i.e. a channel with a few non-zero taps, appears in many fields of communication including acoustic underwater or wireless transmissions...
Rad Niazadeh, Massoud Babaie-Zadeh, Christian Jutt...
ANOR
2010
119views more  ANOR 2010»
15 years 4 months ago
Alternating local search based VNS for linear classification
We consider the linear classification method consisting of separating two sets of points in d-space by a hyperplane. We wish to determine the hyperplane which minimises the sum of...
Frank Plastria, Steven De Bruyne, Emilio Carrizosa
135
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CBRMD
2008
69views more  CBRMD 2008»
15 years 4 months ago
Procurement Fraud Discovery using Similarity Measure Learning
Abstract. This paper describes an approach to detect hints on procurement fraud. It was developed within the context of a European Union project on fraud prevention. Procurement fr...
Stefan Rüping, Natalja Punko, Björn G&uu...
CORR
2010
Springer
139views Education» more  CORR 2010»
15 years 4 months ago
Molecular Communication Using Brownian Motion with Drift
Inspired by biological communication systems, molecular communication has been proposed as a viable scheme to communicate between nano-sized devices separated by a very short dist...
Sachin Kadloor, Raviraj S. Adve, Andrew W. Eckford
CORR
2010
Springer
173views Education» more  CORR 2010»
15 years 4 months ago
The Naming Game in Social Networks: Community Formation and Consensus Engineering
We study the dynamics of the Naming Game [Baronchelli et al., (2006) J. Stat. Mech.: Theory Exp. P06014] in empirical social networks. This stylized agentbased model captures essen...
Qiming Lu, Gyorgy Korniss, Boleslaw K. Szymanski