2944 search results - page 233 / 589 » Improving Bound Propagation |
164
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TCOM
2010
15 years 5 months ago
2010
Abstract—In this paper, we propose a spectrally efficient cooperative transmission protocol for multiple access scenarios. The key feature is to utilize multi-user diversity and...
184
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
This study addresses the general problem of efficient resource management in wireless networks with arbitrary timevarying topologies. Communication channels are assumed to generall...
151
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ICRA
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract-- During needle-based procedures, transitions between tissue layers often involve puncture events that produce substantial deformation and tend to drive the needle off cou...
181
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
We propose a factor-graph-based approach to joint channel-estimationand-decoding of bit-interleaved coded orthogonal frequency division multiplexing (BICM-OFDM). In contrast to ex...
194
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Clustering performance can often be greatly improved by
leveraging side information. In this paper, we consider constrained
clustering with pairwise constraints, which specify
s...