77016 search results - page 579 / 15404 » Modelling |
221
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
We present learning and inference algorithms for a versatile class of partially observed vector autoregressive (VAR) models for multivariate time-series data. VAR models can captu...
232
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WIDM
2012
ACM
14 years 2 months ago
2012
ACM
Process mining techniques use event data to discover process models, to check the conformance of predefined process models, and to extend such models with information about bottl...
214
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ACL
2012
13 years 9 months ago
2012
We investigate the problem of acoustic modeling in which prior language-specific knowledge and transcribed data are unavailable. We present an unsupervised model that simultaneou...
225
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AAAI
2012
13 years 9 months ago
2012
Scientists use two forms of knowledge in the construction of explanatory models: generalized entities and processes that relate them; and constraints that specify acceptable combi...
189
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
This article proposes a local photometric model that compensates for specular highlights and lighting variations due to position and intensity changes. We define clearly on which ...