Olivier Wintenberger
5 papers · 2017–2025 · 4 venues · across top CS/AI venues
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Achievements
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π Conference Polyglot Β· Bronze π Academic Marathon Β· Sprint π Interdisciplinary Bridge Β· Bronze πΊοΈ Taxonomy Completionist (14) π£ Hot Topic Early Bird
π
Conference Pioneer
Venues
Top co-authors
Research topics
Keywords
stochastic optimization
(3)
online learning
(1)
sparse learning
(1)
posterior distribution
(1)
kalman filter
(1)
kullback-leibler divergence
(1)
nonparametric regression
(1)
online optimization
(1)
online convex optimization
(1)
strongly convex
(1)
excess risk
(1)
alternating minimization
(1)
adversarial setting
(1)
prior distribution
(1)
extended kalman filter
(1)
pac-bayesian bound
(1)
regret bound
(1)
convergence rate
(1)
exponential weight
(1)
generalized linear model
(1)
Papers
Minimax-optimal and Locally-adaptive Online Nonparametric Regression
ALT 2025
Stochastic Online Optimization using Kalman Recursion
JMLR 2021
Efficient online algorithms for fast-rate regret bounds under sparsity
NeurIPS 2018
A Strongly Quasiconvex PAC-Bayesian Bound
ALT 2017
Sparse Accelerated Exponential Weights
AISTATS 2017