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Harnessing uncertain data structure

Abstract : This thesis addresses some fundamental problems inherent to the need of uncertainty handling in multi-source Web applications with structured information, namely uncertain version control in Web-scale collaborative editing platforms, integration of uncertain Web sources under constraints, and truth finding over structured Web sources. Its major contributions are: uncertainty management in version control of treestructured data using a probabilistic XML model; initial steps towards a probabilistic XML data integration system for uncertain and dependent Web sources; precision measures for location data and; exploration algorithms for an optimal partitioning of the input attribute set during a truth finding process over conflicting Web sources.
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Submitted on : Monday, March 16, 2020 - 5:16:11 PM
Last modification on : Friday, July 31, 2020 - 10:44:09 AM
Long-term archiving on: : Wednesday, June 17, 2020 - 3:09:04 PM


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  • HAL Id : tel-01140315, version 3


Mouhamadou Lamine Ba. Harnessing uncertain data structure. Web. Télécom ParisTech, 2015. English. ⟨NNT : 2015ENST0013⟩. ⟨tel-01140315v3⟩



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