Visualisation de données relationnelles

Thomas Guyet 1, 2
1 DREAM - Diagnosing, Recommending Actions and Modelling
Inria Rennes – Bretagne Atlantique , IRISA-D7 - GESTION DES DONNÉES ET DE LA CONNAISSANCE
Abstract : This article presents the implementation of a QGis plugin for the visualization and the interactive construction of spacial graphs. Spatial graphs are accurate representations of spatial information through spatial objects linked by relationships (spatial or not). This representation is suited to the modeling and analysis of spatial information by computer processing (data mining, search for shortest paths, etc.). The use of spatial graph suffers from the lack of tools to facilitate the construction and integrated visualization. In this paper, we present a QGis plugin introducing a new type of layer: GraphLayer. These new layers can be integrated into any GIS projects. They offer rich functionality for visualization and interactive editing.
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https://hal.inria.fr/hal-00916923
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Submitted on : Tuesday, December 10, 2013 - 11:22:15 PM
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  • HAL Id : hal-00916923, version 1

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Thomas Guyet. Visualisation de données relationnelles. Conférence Internationale de Géomatique et d'Analyse Spatiale (SAGEO), Sep 2013, Brest, France. ⟨hal-00916923⟩

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