• Distributed Principal Component Analysis with Limited Communication

Foivos Alimisis*, Peter Davies, Bart Vandereycken, Dan Alistarh

NeurIPS 2021

• Communication-Efficient Distributed Optimization with Quantized Preconditioners

Foivos Alimisis*, Peter Davies, Dan Alistarh

ICML 2021

• Momentum improves optimization on Riemannian manifolds

Foivos Alimisis*, Antonio Orvieto, Gary Becigneul, Aurelien Lucchi

AISTATS 2021

• A continuous-time perspective for modeling acceleration in riemannian optimization

Foivos Alimisis*, Antonio Orvieto, Gary Becigneul, Aurelien Lucchi

AISTATS 2020