@inproceedings{chen2026fast,
  title={Fast and Stable Riemannian Metrics on SPD Manifolds via Cholesky Product Geometry},
  author={Chen, Ziheng and Song, Yue and Wu, Xiaojun and Sebe, Nicu},
  booktitle={The Fourteenth International Conference on Learning Representations},
  year={2026}
}