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CSDA
2011
14 years 11 months ago
Approximate forward-backward algorithm for a switching linear Gaussian model
Motivated by the application of seismic inversion in the petroleum industry we consider a hidden Markov model with two hidden layers. The bottom layer is a Markov chain and given ...
Hugo Hammer, Håkon Tjelmeland
ECEASST
2011
241views ECommerce» more  ECEASST 2011»
14 years 11 months ago
Concurrent Workflow Evolution
Workflow evolution is a collective term for concepts that deal with changes of workflow models. Adapted workflow models are deployed on a workflow engine as new model version. That...
Mirko Sonntag, Dimka Karastoyanova
EJWCN
2011
77views more  EJWCN 2011»
14 years 11 months ago
Emulating Opportunistic Networks with KauNet Triggers
In opportunistic networks the availability of an end-to-end path is no longer required. Instead opportunistic networks may take advantage of temporary connectivity opportunities. ...
Tanguy Pérennou, Anna Brunstrom, Tomas Hall...
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DASIP
2010
14 years 11 months ago
GPU implementation of motion estimation for visual saliency
Visual attention is a complex concept that includes many processes to find the region of concentration in a visual scene. In this paper, we discuss a spatio-temporal visual salien...
Anis Rahman, Dominique Houzet, Denis Pellerin, Lio...
IFIP
2010
Springer
14 years 11 months ago
Resource Adaptive Distributed Information Sharing
We have designed, implemented and evaluated a resource adaptive distributed information sharing system where automatic adjustments are made internally in our information sharing sy...
Hans Vatne Hansen, Vera Goebel, Thomas Plagemann, ...