Zhepeng Cen
12 papers · 2020–2025 · 6 conferences · across top CS/AI conferences
Achievements
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🏃 Academic Marathon (5) 🐝 Cross-Pollinator (11) 🌉 Interdisciplinary Bridge 🌍 Conference Polyglot (6) 🌈 Renaissance Researcher (7)
🧭
Keyword Pioneer
🌉
Interdisciplinary Bridge
🌍
Conference Polyglot
(6)
👑
Triple Crown
🏆
Keyword Champion
(6)
🤝
Dynamic Duo
(11)
❓
The Questioner
💎
Century Club
(12)
Conferences
ICML (4)
ACL (2)
ICLR (2)
NIPS (2)
EMNLP (1)
L4DC (1)
Top co-authors
Keywords
safe reinforcement learning
(6)
constraint satisfaction
(4)
variational inference
(3)
policy optimization
(3)
zero-shot adaptation
(2)
large language model
(2)
multi-objective optimization
(2)
offline reinforcement learning
(2)
robust reinforcement learning
(1)
ai safety
(1)
safety alignment
(1)
predictive modeling
(1)
distribution shift
(1)
trajectory analysis
(1)
off-policy learning
(1)
diffusion model
(1)
decision transformer
(1)
trust region
(1)
data distribution
(1)
jailbreak attack
(1)
Papers
Safety is Not Only About Refusal: Reasoning-Enhanced Fine-tuning for Interpretable LLM Safety
ACL 2025
Your Language Model May Think Too Rigidly: Achieving Reasoning Consistency with Symmetry-Enhanced Training
ACL 2025
Gradient shaping for multi-constraint safe reinforcement learning
L4DC 2024
OASIS: Conditional Distribution Shaping for Offline Safe Reinforcement Learning
NIPS 2024
Learning from Sparse Offline Datasets via Conservative Density Estimation
ICLR 2024
Feasibility Consistent Representation Learning for Safe Reinforcement Learning
ICML 2024
Constraint-Conditioned Policy Optimization for Versatile Safe Reinforcement Learning
NIPS 2023
Towards Robust and Safe Reinforcement Learning with Benign Off-policy Data
ICML 2023
Constrained Decision Transformer for Offline Safe Reinforcement Learning
ICML 2023
On the Robustness of Safe Reinforcement Learning under Observational Perturbations
ICLR 2023
Constrained Variational Policy Optimization for Safe Reinforcement Learning
ICML 2022
Will This Idea Spread Beyond Academia? Understanding Knowledge Transfer of Scientific Concepts across Text Corpora
EMNLP 2020