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- aggregation classification "C3".
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2009".
- aggregation format "application/pdf".
- aggregation hasFormat 1974578.bibtex.
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- aggregation hasFormat 1974578.dc.
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- aggregation language "eng".
- aggregation rights "I have retained and own the full copyright for this publication".
- aggregation subject "Mathematics and Statistics".
- aggregation title "Belief propagation in imprecise Markov trees".
- aggregation abstract "We replace strong independence in credal networks with the weaker notion of epistemic irrelevance. Focusing on directed trees, we show how to combine the local credal sets in the networks into an overall joint model, and use this to construct and justify an exact message-passing algorithm that computes updated beliefs for a variable in the network. The algorithm, which is essentially linear in the number of nodes, is formulated entirely in terms of coherent lower previsions. We supply examples of the algorithm's operation, and report an application to on-line character recognition that illustrates the advantages of the model for prediction.".
- aggregation authorList BK238148.
- aggregation aggregates 1974579.
- aggregation isDescribedBy 1974578.
- aggregation similarTo LU-1974578.