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91
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
Network intruders try to hide their identity by relaying their traf c through a number of intermediate hosts, called stepping stones. Network ow watermarks have been used to detec...
137
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper we consider the problem of target tracking in a network of mobile agents. We propose a scheme with agents that are endowed with processing and decision-making capabi...
103
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
In our previous work we have proposed a dynamic version of the consensus propagation (CP) algorithm introduced by Moallemi and Van Roy. Here, we pursue a system theoretic approach...
120
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
Clustering is a basic task in a variety of machine learning applications. Partitioning a set of input vectors into compact, wellseparated subsets can be severely affected by the p...
133
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
This paper presents a detailed sum rate investigation of Zero-Forcing (ZF) detectors over composite multiple-input multiple-output (MIMO) channels. To this end, we consider the ge...