Conflicts to Harmony: A Framework for Resolving Conflicts in Heterogeneous Data by Truth Discovery.
IEEE Transactions on Knowledge and Data Engineering(2016)
摘要
In many applications, one can obtain descriptions about the same objects or events from a variety of sources. As a result, this will inevitably lead to data or information conflicts. One important problem is to identify the true information (i.e., the truths) among conflicting sources of data. It is intuitive to trust reliable sources more when deriving the truths, but it is usually unknown which ...
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关键词
Reliability,Optimization,Data models,Estimation,Computational modeling,Databases,Meteorology
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