10414 search results - page 483 / 2083 » An efficient algorithm for Co-segmentation |
156
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CSL
2000
Springer
15 years 6 months ago
2000
Springer
This paper introduces a new form of observation distributions for hidden Markov models (HMMs), combining subvector quantization and mixtures of discrete distrib utions. Despite w...
168
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SP
2002
IEEE
15 years 6 months ago
2002
IEEE
We describe a novel method for authenticating multicast packets that is robust against packet loss. Our main focus is to minimize the size of the communication overhead required t...
185
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VLSISP
2002
15 years 6 months ago
2002
A new and efficient class of nonlinear receivers is introduced for digital communication systems. These "iterated-decision" receivers use optimized multipass algorithms t...
238
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PVLDB
2008
15 years 6 months ago
2008
Uncertainty pervades many domains in our lives. Current real-life applications, e.g., location tracking using GPS devices or cell phones, multimedia feature extraction, and sensor...
206
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TPDS
2010
15 years 5 months ago
2010
—In this paper, we consider the issue of efficient broadcasting in mobile ad hoc networks (MANETs) using network coding and directional antennas. Network coding-based broadcastin...