Foivos Alimisis
4 papers · 2020–2021 · 3 conferences · across top CS/AI conferences
Achievements
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🌍
Conference Polyglot
(3)
🌉
Interdisciplinary Bridge
🧭
Keyword Pioneer
🐝
Cross-Pollinator
(14)
Conferences
AISTATS (2)
ICML (1)
NIPS (1)
Top co-authors
Keywords
riemannian optimization
(1)
convex optimization
(1)
principal component analysis
(1)
communication complexity
(1)
distributed optimization
(1)
newton's method
(1)
accelerated gradient
(1)
riemannian manifold
(1)
generalized linear model
(1)
distributed algorithm
(1)
first-order method
(1)
preconditioned gradient descent
(1)
nesterov acceleration
(1)
eigenvector computation
(1)
positive definite matrix
(1)
geodesic convexity
(1)
manifold curvature
(1)
riemannian gradient descent
(1)
quantized algorithm
(1)
Papers
Distributed Principal Component Analysis with Limited Communication
NIPS 2021
Momentum Improves Optimization on Riemannian Manifolds
AISTATS 2021
Communication-Efficient Distributed Optimization with Quantized Preconditioners
ICML 2021
A Continuous-time Perspective for Modeling Acceleration in Riemannian Optimization
AISTATS 2020