In this paper, we present a new method to improve the performance of query processing in a spatial database. The previous approach can process the retrieval of spatial objects by topological relations using R-tree structures based on minimum bounding rect

Gary Marchionini، نويسنده , , Xiangming Mu، نويسنده ,

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Table browser , Statistical tables , Needs assessment , Usability testing , Eye-tracking

Astroparticle Physics

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