Heng Dong

Researcher, ByteDance Inc.

Joined

August 2020

Names

Heng Dong (Preferred)

Emails

****@gmail.com (Confirmed)

****@mails.tsinghua.edu.cn (Confirmed)

****@163.com (Confirmed)

Personal Links

Career & Education History

Researcher

ByteDance Inc. (bytedance.com)

2025 – Present

PhD student

IIIS, Tsinghua University, Tsinghua University (tsinghua.edu.cn)

2020 – 2025

Advisors, Relations & Conflicts

PhD Advisor

Chongjie Zhang

2020 – 2025

Expertise

Large Language Models

2024 – Present

Diffusion Models

Flows

2024 – Present

Deep Reinforcement Learning

2020 – Present

Publications

Learning from Mistakes: Negative Reasoning Samples Enhance Out-of-Domain Generalization
Tian Xueyun, MingHua Ma, Bingbing Xu, Nuoyan Lyu, Wei Li, Heng Dong, Zheng Chu, Yuanzhuo Wang, Huawei Shen
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Translate Policy to Language: Flow Matching Generated Rewards for LLM Explanations
Xinyi Yang, Liang Zeng, Heng Dong, Chao Yu, Xiaoran Wu, Huazhong Yang, Yu Wang, Milind Tambe, Tonghan Wang
- ICLR 2026 Poster
- Readers: Everyone
Policy-to-Language: Train LLMs to Explain Decisions with Flow-Matching Generated Rewards
Xinyi Yang, Liang Zeng, Heng Dong, Chao Yu, Xiaoran Wu, Huazhong Yang, Yu Wang, Milind Tambe, Tonghan Wang
- CoRR 2025
- Readers: Everyone
Enhancing Decision-Making of Large Language Models via Actor-Critic
Heng Dong, Kefei Duan, Chongjie Zhang
- ICML 2025 poster
- Readers: Everyone
On Diffusion Models for Multi-Agent Partial Observability: Shared Attractors, Error Bounds, and Composite Flow
Tonghan Wang, Heng Dong, Yanchen Jiang, David C. Parkes, Milind Tambe
- AAMAS 2025
- Readers: Everyone
Enhancing Decision-Making of Large Language Models via Actor-Critic
Heng Dong, Kefei Duan, Chongjie Zhang
- Submitted to ICLR 2025
- Readers: Everyone
Leveraging Hyperbolic Embeddings for Coarse-to-Fine Robot Design
Heng Dong, Junyu Zhang, Chongjie Zhang
- ICLR 2024
- Readers: Everyone
Leveraging Hyperbolic Embeddings for Coarse-to-Fine Robot Design
Heng Dong, Junyu Zhang, Chongjie Zhang
- ICLR 2024 poster
- Readers: Everyone
Symmetry-Aware Robot Design with Structured Subgroups
Heng Dong, Junyu Zhang, Tonghan Wang, Chongjie Zhang
- ICML 2023 Poster
- Readers: Everyone

View all 23 publications

Co-Authors

View all 26 co-authors