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133
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—In this paper we propose non-regenerative multicarrier multiple-input multiple-output (MIMO) relay techniques that minimize the mean-squared error (MSE) of the signal wa...
147
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PKDD
2009
Springer
16 years 24 days ago
2009
Springer
This article contributes a generic model of topic models. To define the problem space, general characteristics for this class of models are derived, which give rise to a represent...
141
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ICASSP
2008
IEEE
16 years 21 days ago
2008
IEEE
Signals and systems lab courses that are currently offered at many universities are mostly based on textbased programming languages and environments, in particular MATLAB. This pa...
165
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CONTEXT
2007
Springer
16 years 12 days ago
2007
Springer
Current modeling approaches in the field of learning and work resemble the notion of workflows and hence fall short in describing the situated and socially mediated nature of pract...
181
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ETFA
2006
IEEE
16 years 9 days ago
2006
IEEE
While being very successful in everyday life, GPSbased localization systems exhibit limited performance under trees, behind walls, and in closed rooms, and sometimes induce costs ...