Ishani Karmarkar
5 papers · 2023–2026 · 3 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Silver
Venues
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Research topics
Keywords
variance reduction
(2)
randomized algorithm
(2)
reinforcement learning
(1)
policy optimization
(1)
binary classification
(1)
markov decision process
(1)
eigenvalue estimation
(1)
value iteration
(1)
graph sparsification
(1)
matrix sketching
(1)
nuclear norm
(1)
parallel algorithm
(1)
graph algorithm
(1)
expander graph
(1)
separating hyperplane
(1)
finite-sum minimization
(1)
effective resistance
(1)
matrix sampling
(1)
spectral density estimation
(1)
structured optimization
(1)
Papers
Fast, Parallel, Query-Efficient Binary Classification
COLT 2026
Reusing Samples in Variance Reduction
ALT 2026
Faster Spectral Density Estimation and Sparsification in the Nuclear Norm (Extended Abstract)
COLT 2024
Truncated Variance Reduced Value Iteration
NeurIPS 2024
Towards Optimal Effective Resistance Estimation
NeurIPS 2023