L’analyse topologique de donnés permet l’extraction générique et efficace de caractéristiques structurelles dans les données. Cependant, bien que ces techniques aient des complexités asymptotiques connues et raisonnables elles sont rarement interactives en pratique sur des jeux de données réels. Dans cette thèse, nous avons cherché à développer des méthodes progressives pour l’analyse topologique de données scalaires scientifiques, qui peuvent être interrompues pour fournir rapidement un résultat approché exploitable, et sont capables de l’affiner ensuite. Nous introduisons deux algorithmes progressifs pour le calcul des points critiques et du diagramme de persistance d’un champ scalaire. Ensuite, nous revisitons ce cadre progressif pour in...
Computational topology has recently known an important development toward data analysis, giving birt...
Massive amounts of data are now available for study. Asking questions that are both relevant and pos...
Topological data analysis is a branch of computational topology which uses algebra to obtain topolo...
L’analyse topologique de donnés permet l’extraction générique et efficace de caractéristiques struct...
Dans cette thèse, nous proposons différentes méthodes, basées sur l'analyse topologique de données, ...
Topological data analysis (or TDA for short) consists in a set of methods aiming to extract topologi...
International audienceComputational topology has recently seen an important development toward data ...
L’analyse topologique des données (ATD) permet d’extraire une information riche des données structur...
Topological data analysis (TDA) allows one to extract rich information from structured data (such as...
This system paper presents the Topology ToolKit (TTK), a software platform designed for the topologi...
Abstract. We define a new topological summary for data that we call the persistence land-scape. In c...
La théorie de l'homologie généralise en dimensions supérieures la notion de connectivité dans les gr...
Topological data analysis (TDA) is a young field that has been rapidly growing over the last years ...
International audienceIt has been observed since a long time that data are often carrying interestin...
Computational topology has recently known an important development toward data analysis, giving birt...
Computational topology has recently known an important development toward data analysis, giving birt...
Massive amounts of data are now available for study. Asking questions that are both relevant and pos...
Topological data analysis is a branch of computational topology which uses algebra to obtain topolo...
L’analyse topologique de donnés permet l’extraction générique et efficace de caractéristiques struct...
Dans cette thèse, nous proposons différentes méthodes, basées sur l'analyse topologique de données, ...
Topological data analysis (or TDA for short) consists in a set of methods aiming to extract topologi...
International audienceComputational topology has recently seen an important development toward data ...
L’analyse topologique des données (ATD) permet d’extraire une information riche des données structur...
Topological data analysis (TDA) allows one to extract rich information from structured data (such as...
This system paper presents the Topology ToolKit (TTK), a software platform designed for the topologi...
Abstract. We define a new topological summary for data that we call the persistence land-scape. In c...
La théorie de l'homologie généralise en dimensions supérieures la notion de connectivité dans les gr...
Topological data analysis (TDA) is a young field that has been rapidly growing over the last years ...
International audienceIt has been observed since a long time that data are often carrying interestin...
Computational topology has recently known an important development toward data analysis, giving birt...
Computational topology has recently known an important development toward data analysis, giving birt...
Massive amounts of data are now available for study. Asking questions that are both relevant and pos...
Topological data analysis is a branch of computational topology which uses algebra to obtain topolo...