Welder Oliveira

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This work presents a method to perform a location recommendation based on multiple criteria even when there is noise in the coordinates. More specifically, the skyline query is adapted to handle this noise by modeling the errors of geo-referenced points with an appropriate probability distribution and modifying the traditional dominance criterion used by(More)
Web mapping systems and Geographic Information Systems (GIS) in general are widely used nowadays. However, there is a lack of models that describe how users interact with this kind of application and the workload imposed on servers. These models are important for performance evaluation and to direct the focus of the development to the points that will(More)
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