Description d'itinéraire en milieu naturel : modèle intégré de description verbale et de représentation spatiale au sein des systèmes d'information géographique

Abstract : The aim of this research is oriented to the development of a modeling pathway between verbal route descriptions made in natural environment and geo-referenced information. The objective is to identify a conceptual and structural relationship between a navigation description and a spatial representation. The approach is experimented in the context of foot orienteering. The experimental results obtained have supported derivation of a logical model of navigation knowledge in natural environments. The model developed is based on actions and landmarks. The results are compared to similar studies made in urban environments. On top of the proposed model, we introduce an ant colony based algorithm whose objective is to geo-localize routes described in natural environment. A prototype validates the approach and shows that the algorithm performs with acceptable computing time, and that it provides acceptable solutions.
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https://pastel.archives-ouvertes.fr/pastel-00004345
Contributor : Ecole Arts Et Métiers Paristech <>
Submitted on : Friday, December 5, 2008 - 8:00:00 AM
Last modification on : Thursday, January 11, 2018 - 6:22:21 AM
Long-term archiving on: Friday, October 19, 2012 - 12:20:10 PM

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David Brosset. Description d'itinéraire en milieu naturel : modèle intégré de description verbale et de représentation spatiale au sein des systèmes d'information géographique. domain_stic. Arts et Métiers ParisTech, 2008. Français. ⟨NNT : 2008ENAM0028⟩. ⟨pastel-00004345⟩

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