@conference{AliOrvBecLuc20b, title = {A Continuous-time Perspective for Modeling Acceleration in Riemannian Optimization}, author = {F Alimisis, F. and Orvieto, A. and Becigneul, G. and Lucchi, A.}, booktitle = {Proceedings of the 23rd International Conference on Artificial Intelligence and Statistics (AISTATS)}, volume = {108}, pages = {1297--1307}, series = {Proceedings of Machine Learning Research}, editors = {Silvia Chiappa and Roberto Calandra}, publisher = {PMLR}, month = aug, year = {2020}, doi = {}, url = {http://proceedings.mlr.press/v108/alimisis20a.html}, month_numeric = {8} }