Ben Kretzu
7 papers · 2020–2026 · 4 conferences · across top CS/AI conferences
Achievements
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🐣 Hot Topic Early Bird 🌍 Conference Polyglot (3) 🏃 Academic Marathon (5) 🌉 Interdisciplinary Bridge 🐝 Cross-Pollinator (14)
🧭
Keyword Pioneer
🔥
Unstoppable
(6)
Conferences
AISTATS (2)
COLT (2)
ICML (2)
EACL (1)
Top co-authors
Keywords
projection-free optimization
(3)
online convex optimization
(2)
linear optimization oracle
(2)
convex optimization
(1)
strong convexity
(1)
bandit feedback
(1)
matrix sketching
(1)
conditional gradient
(1)
regret bound
(1)
bandit convex optimization
(1)
strongly convex function
(1)
parameter-efficient fine-tuning
(1)
stochastic method
(1)
frank-wolfe method
(1)
convex constraint
(1)
gradient imbalance
(1)
projection-free algorithm
(1)
expected regret
(1)
exp-concave optimization
(1)
reinforcement learning
(1)
Papers
Imbalanced Gradients in RL Post-Training of Multi-Task LLMs
EACL 2026
Aligned Multi Objective Optimization
ICML 2025
Projection-Free Online Convex Optimization with Time-Varying Constraints
ICML 2024
Projection-free Online Exp-concave Optimization
COLT 2023
New Projection-free Algorithms for Online Convex Optimization with Adaptive Regret Guarantees
COLT 2022
Revisiting Projection-free Online Learning: the Strongly Convex Case
AISTATS 2021
Improved Regret Bounds for Projection-free Bandit Convex Optimization
AISTATS 2020