Calcul de similarité sémantique entre trajectoires
Clément Moreau, Thomas Devogele, Laurent Etienne
Revue Internationale de Géomatique, Vol.29, No.1, pp. 107-128, 2019, DOI:10.3166/rig.2019.00077
Abstract Understanding mobility, whether physical in the spatial sense or virtual in the web
navigation sense, raises many challenges in terms of monitoring individuals, spatial planning or
activity recommendations. Having access today to many resources on the contextual nature of this
mobility, one of the current concerns is to succeed in identifying groups of similar individuals with
regard to their mobility. To do this, we propose a semantic trajectory model enriched by
ontologies at the level of contextual data and allowing us to calculate the similarity between each
episode of individual mobility. Subsequently, an editing distance is used to evaluate in… More >