287 citations · 1.1k across the 60 of their papers we have counts for
3 papers · 1 filter
Steklov Spectral Geometry for Extrinsic Shape Analysis
Yu Wang, Mirela Ben-Chen, Iosif Polterovich +1
We propose using the Dirichlet-to-Neumann operator as an extrinsic alternative to the Laplacian for spectral geometry processing and shape analysis. Intrinsic approaches, usually b…
Parallel Streaming Wasserstein Barycenters
Matthew Staib, Sebastian Claici, Justin Solomon +1
Efficiently aggregating data from different sources is a challenging problem, particularly when samples from each source are distributed differently. These differences can be inher…
Quadratically-Regularized Optimal Transport on Graphs
Montacer Essid, Justin Solomon
Optimal transportation provides a means of lifting distances between points on a geometric domain to distances between signals over the domain, expressed as probability distributio…