2040 search results - page 301 / 408 » Approximate Expectation Maximization |
120
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EDBT
2009
ACM
15 years 10 months ago
2009
ACM
Due to the existence of uncertain data in a wide spectrum of real applications, uncertain query processing has become increasingly important, which dramatically differs from handl...
130
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FOCS
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we set forth a new algorithm for generating approximately uniformly random spanning trees in undirected graphs. We show how to sample from a distribution that is wi...
110
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper proposes a set of affine invariant features (AIFs) for sequence data. The proposed AIFs can be calculated directly from the sequence data, and their invariance to af...
144
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INFOCOM
2009
IEEE
15 years 10 months ago
2009
IEEE
—The emerging wireless relay networks (WRNs) are expected to provide significant improvement on throughput and extension of coverage area for next-generation wireless systems. W...
128
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IROS
2009
IEEE
15 years 10 months ago
2009
IEEE
— We describe a framework for finding and tracking “trails” for autonomous outdoor robot navigation. Through a combination of visual cues and ladar-derived structural inform...