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194
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TMM
2011
15 years 1 months ago
2011
Abstract—We present an extension of automatic image annotation that takes the context of a picture into account. Our core assumption is that users do not only provide individual ...
168
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TSP
2010
15 years 1 months ago
2010
In this paper, we present multiple novel applications for local intrinsic dimension estimation. There has been much work done on estimating the global dimension of a data set, typi...
174
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In the context of spectrum sensing, we investigate the performance of detectors equipped with M antennas (co-located or distributed) under Rayleigh fading, in terms of detection d...
161
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The Multiple Signal Classification (MUSIC) algorithm for acoustic imaging most commonly assumes that all sources have undirectional radiation pattern. We here propose a modifica...
193
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—In this paper, we investigate the multicast capacity for static network with heterogeneous clusters. We study the effect of heterogeneities on the achievable capacity from two a...