644 search results - page 86 / 129 » Robust Bayesian Mixture Modelling |
115
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EMNLP
2007
15 years 3 months ago
2007
This paper presents a syntax-driven approach to question answering, specifically the answer-sentence selection problem for short-answer questions. Rather than using syntactic fea...
146
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TASLP
2002
15 years 1 months ago
2002
We present a spectral domain, speech enhancement algorithm. The new algorithm is based on a mixture model for the short time spectrum of the clean speech signal, and on a maximum a...
110
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ICIP
2007
IEEE
15 years 8 months ago
2007
IEEE
Image segmentation is conventionally formulated as a pixellabeling problem, in which “hard” decisions have to be made to partition pixels into regions. As image segmentation i...
117
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IJAR
2008
15 years 2 months ago
2008
We present Bayesian updating of an imprecise probability measure, represented by a class of precise multidimensional probability measures. Choice and analysis of our class are mot...
128
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HICSS
2006
IEEE
15 years 8 months ago
2006
IEEE
: e-business organizations are heavily dependent on distributed 24X7 robust information computing systems, for their daily operations. To secure distributed online transactions, th...