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Communication Dans Un Congrès Année : 2017

Handling Topical Metadata Regarding the Validity and Completenes of Multiple-Source Information: A possibilistic approach

Résumé

We study the problem of aggregating metadata about the validity and/or completeness, with respect to given topics, of information provided by multiple sources. For a given topic, the validity level reflects the certainty that the information stored is true. The completeness level of a source on a given topic reflects the certainty that a piece of information that is not stored is false. We propose a modeling based on possibility theory which allows the fusion of such multi-source information into a graded belief base.
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Dates et versions

hal-01615149 , version 1 (12-10-2017)

Identifiants

Citer

Célia da Costa Pereira, Didier Dubois, Henri Prade, Andrea G. B. Tettamanzi. Handling Topical Metadata Regarding the Validity and Completenes of Multiple-Source Information: A possibilistic approach. 11th International Conference on Scalable Uncertainty Management (SUM 2017), Oct 2017, Granada, Spain. pp.363-376, ⟨10.1007/978-3-319-67582-4_26⟩. ⟨hal-01615149⟩
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