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- aggregation classification "P1".
- aggregation creator B48235.
- aggregation creator B48236.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2009".
- aggregation format "application/pdf".
- aggregation hasFormat 724602.bibtex.
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- aggregation hasFormat 724602.dc.
- aggregation hasFormat 724602.didl.
- aggregation hasFormat 724602.doc.
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- aggregation language "eng".
- aggregation publisher "Society for Imprecise Probability : Theories and Applications (SIPTA)".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Mathematics and Statistics".
- aggregation title "Epistemic irrelevance in credal networks: the case of 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 local credal sets into a global model, and we use this to construct and justify an exact message-passing algorithm that computes updated beliefs for a variable in the tree. 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 our model for prediction.".
- aggregation authorList BK122665.
- aggregation endPage "158".
- aggregation startPage "149".
- aggregation aggregates 724610.
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- aggregation isDescribedBy 724602.
- aggregation similarTo LU-724602.