2 papers
cs.CG2026
Approximating Convex Hulls via Range Queries
T. Schibler, J. Xue, J. Zhu
Recently, motivated by the rapid increase of the data size in various applications, Monemizadeh [APPROX'23] and Driemel, Monemizadeh, Oh, Staals, and Woodruff [SoCG'25] studied geo…
math.OC2024
Computing Wasserstein Barycenter via operator splitting: the method of averaged marginals
Daniel Mimouni, P Malisani, J. Zhu +1
The Wasserstein barycenter (WB) is an important tool for summarizing sets of probability measures. It finds applications in applied probability, clustering, image processing, etc.…