Chenheng Zhang

According to our database, Chenheng Zhang authored at least 4 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Advancing LLM Safe Alignment with Safety Representation Ranking.

Tianqi Du, Zeming Wei, Quan Chen, Chenheng Zhang, Yisen Wang

CoRR, May, 2025

What is Wrong with Perplexity for Long-context Language Modeling?

Lizhe Fang, Yifei Wang, Zhaoyang Liu, Chenheng Zhang, Stefanie Jegelka, Jinyang Gao, Bolin Ding, Yisen Wang

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2022

Covariance Matrix Evolutionary Preference-based Policy Search for Robot Confrontation.

Chenheng Zhang, Chuxi Xiao, Xian Guo

Proceedings of the 7th Asia-Pacific Conference on Intelligent Robot Systems, 2022

Multi-robot Cooperation Learning Based on Univariate Search Technique and Deep Deterministic Policy Gradient.

Chuxi Xiao, Chenheng Zhang, Xian Guo

Proceedings of the 7th Asia-Pacific Conference on Intelligent Robot Systems, 2022