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Nouvelles visualisations 3D collaboratives de graphes pour l'exploration de relations intra et inter communautés

Piriziwè Kobina 1, 2 
1 Lab-STICC_INUIT - Equipe Immersive Natural User Interaction team
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance : UMR6285
Abstract : The aim of this thesis was to study the contributions of immersive 3D visualization compared to classical 2D visualization in order to improve the exploration and analysis of intra-community and inter-community relationships represented as graphs. After an analysis of the state of the art on graph theory and its applications to social network analysis and on graph visualization methods, we proposed two graph visualization approaches: an exocentric visualization, which allows a user to manipulate a graph as an object, to intuitively visualize the centrality of the nodes and an egocentric visualization, especially adapted to the exploration of a graph in an immersive environment, where our mechanism of retraction of the graph display space allows a user to have an overall view of the graph while remaining in egocentric mode. The applications of this work are both civilian and military.
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Theses
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https://theses.hal.science/tel-03766450
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Submitted on : Thursday, September 1, 2022 - 10:13:47 AM
Last modification on : Saturday, September 3, 2022 - 3:48:45 AM
Long-term archiving on: : Friday, December 2, 2022 - 6:15:05 PM

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  • HAL Id : tel-03766450, version 1

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Piriziwè Kobina. Nouvelles visualisations 3D collaboratives de graphes pour l'exploration de relations intra et inter communautés. Synthèse d'image et réalité virtuelle [cs.GR]. Ecole nationale supérieure Mines-Télécom Atlantique, 2022. Français. ⟨NNT : 2022IMTA0299⟩. ⟨tel-03766450⟩

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