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Riemannian manifolds

3 papers across 3 sessions

Poster Session 2

1 paper
Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM
Exhibit Hall C,D,E
Riemannian Proximal Sampler for High-accuracy Sampling on Manifolds
#3006 · Yunrui Guan, Krishnakumar Balasubramanian, Shiqian Ma

Poster Session 4

1 paper
Thursday, December 4, 2025 · 4:30 PM → 7:30 PM
Exhibit Hall C,D,E
An Adaptive Algorithm for Bilevel Optimization on Riemannian Manifolds
#715 · Xu Shi, Rufeng Xiao, Rujun Jiang

This paper introduces an adaptive Riemannian hypergradient descent algorithm for solving Riemannian bilevel optimization problems.

Poster Session 6

1 paper
Friday, December 5, 2025 · 4:30 PM → 7:30 PM
Exhibit Hall C,D,E
Siegel Neural Networks
#2500 · Xuan Son Nguyen, Aymeric Histace, Nistor Grozavu