Geoffrey Wolfer
8 papers · 2019–2025 · 5 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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Conference Polyglot · Silver
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(13)
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Hot Topic Early Bird
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Research topics
Keywords
markov chain
(3)
hypothesis testing
(2)
mixing time
(2)
ergodic markov chain
(2)
discrete distribution
(2)
finite sample bound
(2)
sample complexity
(2)
stationary distribution
(2)
entropy estimation
(1)
minimax lower bound
(1)
minimax rate
(1)
confidence interval
(1)
identity testing
(1)
distribution estimation
(1)
total variation distance
(1)
stationary mixing sequence
(1)
minimax learning
(1)
pseudo-spectral gap
(1)
eigenvalue perturbation
(1)
minimax testing
(1)
Papers
Variance-Aware Estimation of Kernel Mean Embedding
JMLR 2025
Identity Testing of Reversible Markov Chains
AISTATS 2022
Dimension-free empirical entropy estimation
NeurIPS 2021
Learning discrete distributions with infinite support
NeurIPS 2020
Minimax Testing of Identity to a Reference Ergodic Markov Chain
AISTATS 2020
Mixing Time Estimation in Ergodic Markov Chains from a Single Trajectory with Contraction Methods
ALT 2020
Estimating the Mixing Time of Ergodic Markov Chains
COLT 2019
Minimax Learning of Ergodic Markov Chains
ALT 2019