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cs.AI2012
An efficient algorithm for estimating state sequences in imprecise hidden Markov models
Jasper De Bock, Gert de Cooman
We present an efficient exact algorithm for estimating state sequences from outputs (or observations) in imprecise hidden Markov models (iHMM), where both the uncertainty linking o…
cs.AI2012
Credal nets under epistemic irrelevance
Jasper De Bock, Gert de Cooman
We present a new approach to credal nets, which are graphical models that generalise Bayesian nets to imprecise probability. Instead of applying the commonly used notion of strong…