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159
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper discusses a hybrid approach for the multi-channel source separation, where both a time-frequency (t-f) mask and a multichannel Wiener filter (WF) are utilized. T-f mas...
217
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Selective attention in the human visual system is performed as the way that humans focus on the most important parts when observing a visual scene. Many bottom-up computational mo...
161
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we present methods for downsampling datasets defined on graphs (i.e., graph-signals) by extending downsampling results for traditional N-dimensional signals. In par...
164
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
Abstract—Overcoming the inefficiency of non-cooperative outcomes poses an important challenge for network managers in achieving efficient utilization of network resources. This...
218
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—Recent advances in virtualization technology have made it a common practice to consolidate virtual machines(VMs) into a fewer number of servers. An efficient consolidation sche...