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» Approximate Expectation Maximization
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120
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ICIP
2010
IEEE
15 years 1 months ago
Gaussian mixture models for spots in microscopy using a new split/merge em algorithm
In confocal microscopy imaging, target objects are labeled with fluorescent markers in the living specimen, and usually appear as spots in the observed images. Spot detection and ...
Kangyu Pan, Anil C. Kokaram, Jens Hillebrand, Mani...
142
Voted
EMNLP
2009
15 years 1 months ago
On the Use of Virtual Evidence in Conditional Random Fields
Virtual evidence (VE), first introduced by (Pearl, 1988), provides a convenient way of incorporating prior knowledge into Bayesian networks. This work generalizes the use of VE to...
Xiao Li
119
Voted
CORR
2011
Springer
179views Education» more  CORR 2011»
14 years 10 months ago
Cooperative searching for stochastic targets
Spatial search problems abound in the real world, from locating hidden nuclear or chemical sources to finding skiers after an avalanche. We exemplify the formalism and solution fo...
Vadas Gintautas, Aric A. Hagberg, Luís M. A...
132
Voted
IEEEHPCS
2010
14 years 10 months ago
Framework of Web content filtering for IPv6
IPv6 embraces various good features from the security perspective, but the improvements also bring us some new challenges for web content filtering. This paper presents a new fram...
Yingxu Lai, Qian Ma, Zhen Yang, Jing Liu
TEC
2010
129views more  TEC 2010»
14 years 10 months ago
Expensive Multiobjective Optimization by MOEA/D With Gaussian Process Model
In some expensive multiobjective optimization problems, several function evaluations can be carried out at one time. Therefore, it is very desirable to develop methods which can g...
Qingfu Zhang, Wudong Liu, Edward P. K. Tsang, Boto...