Integration of heterogeneous data from multiple location-based services providers : A use case on tourist points of interest

Bilal Berjawi 1
1 BD - Base de Données
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : Location Based Services (LBS) had been involved to deliver relevant geospatial information based on a geographic position or address. The amount of geospatial data is constantly increasing, making it a valuable source of information for enriching LBS applications. However, these geospatial data are highly inconsistent and contradictory from one source to another. We assume that integrating geospatial data from several sources may improve the quality of information offered to users. In this thesis, we specifically focus on data representing Points of Interest (POIs) that tourists can get through LBS. Retrieving, matching and merging such geospatial entities lead to several challenges. We mainly focus on three main challenges including (i) detecting and merging corresponding entities across multiple sources and (ii) considering the uncertainty of integrated entities and their representation in LBS applications.
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Bilal Berjawi. Integration of heterogeneous data from multiple location-based services providers : A use case on tourist points of interest. Databases [cs.DB]. Université de Lyon, 2017. English. ⟨NNT : 2017LYSEI072⟩. ⟨tel-01628872v2⟩

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