Wasserstein Distances, Geodesics and Barycenters of Merge Trees - Pont, Mathieu; Vidal, Jules; Delon, Julie; Tierny, Julien (IEEE transactions on visualization and computer graphics, 2022)
Keywords: Algorithms; Center of gravity; Clustering; Computational Geometry; Computer Science; Computer Vision and Pattern Recognition; Data models; Data visualization; Discrete Mathematics; ensemble data; Geodesy; Graphics; Image Processing; Isomorphism; Mathematical Software; Measurement; merge trees; Optimization; Probability density function; scalar data; Solution space; Task analysis; Topological data analysis; Trees; Uncertainty