Shicong Cen
9 papers · 2020–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π£ Hot Topic Early Bird π§ Keyword Pioneer π Conference Polyglot (4) π Academic Marathon (5) π Cross-Pollinator (4)
πΊοΈ
Taxonomy Completionist
(14)
π
Interdisciplinary Bridge
π
Keyword Champion
(2)
Conferences
ICLR (3)
AISTATS (2)
JMLR (2)
NIPS (2)
Top co-authors
Keywords
zero-sum game
(2)
entropy regularization
(2)
extragradient method
(2)
quantal response equilibrium
(2)
nash equilibrium
(2)
matrix game
(2)
markov game
(2)
gradient tracking
(2)
variance reduction
(2)
communication efficiency
(2)
federated learning
(2)
distributed optimization
(2)
actor critic
(1)
multi-agent reinforcement learning
(1)
policy optimization
(1)
natural policy gradient
(1)
decentralized optimization
(1)
neural network optimization
(1)
empirical risk minimization
(1)
local averaging
(1)
Papers
Value-Incentivized Preference Optimization: A Unified Approach to Online and Offline RLHF
ICLR 2025
Faster WIND: Accelerating Iterative Best-of-$N$ Distillation for LLM Alignment
AISTATS 2025
Federated Natural Policy Gradient and Actor Critic Methods for Multi-task Reinforcement Learning
NIPS 2024
Fast Policy Extragradient Methods for Competitive Games with Entropy Regularization
JMLR 2024
Faster Last-iterate Convergence of Policy Optimization in Zero-Sum Markov Games
ICLR 2023
Asynchronous Gradient Play in Zero-Sum Multi-agent Games
ICLR 2023
Fast Policy Extragradient Methods for Competitive Games with Entropy Regularization
NIPS 2021
Communication-Efficient Distributed Optimization in Networks with Gradient Tracking and Variance Reduction
JMLR 2020
Communication-Efficient Distributed Optimization in Networks with Gradient Tracking and Variance Reduction
AISTATS 2020