Ting Xu

Ting Xu

CUHK

I am currently a PhD student at CUHK Text-Mining Group, supervised by Prof. Lam Wai. Before that, I received my B.S. degree (2017-2021) and M.S. degree (2021-2024) in the Department of Computer Science and Technology from NanJing University, co-supervised by Prof. Xinyu Dai and Prof. Jiajun Chen.

My research interests lie in the area of natural language processing, especially in efficient alignment of large language models.

🔥 News

  • 2026.01:  🎉🎉 One paper is accepted by ICLR 2026.
  • 2025.06:  🎉🎉 One paper is accepted by ACL 2025.
  • 2024.06:  🎉🎉 One paper is accepted by ACL 2024.
  • 2023.06:  🎉🎉 One paper is accepted by ACL 2023.

📝 Publications

ICLR 2026
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Understanding the Mixture-of-Experts with Nadaraya-Watson Kernel

Chuanyang Zheng, Jiankai Sun, Yihang Gao, Enze Xie, Yuehao Wang, Peihao Wang, Ting Xu, Matthew Chang, Liliang Ren, Jingyao Li, Jing Xiong, Kashif Rasul, Mac Schwager, Anderson Schneider, Zhangyang Wang, Yuriy Nevmyvaka

ACL Findings 2025
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SeqPO-SiMT: Sequential Policy Optimization for Simultaneous Machine Translation

Ting Xu, Zhichao Huang, Jiankai Sun, Shanbo Cheng, Wai Lam

ACL Findings 2024
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A Two-Agent Game for Zero-shot Relation Triplet Extraction

Ting Xu, Haiqin Yang, Fei Zhao, Zhen Wu, Xinyu Dai

Code

  • This paper proposes a novel Two-Agent Game (TAG) framework to deliberate and debate the semantics of unseen relations.
ACL Findings 2023
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Measuring Your ASTE Models in The Wild: A Diversified Multi-domain Dataset For Aspect Sentiment Triplet Extraction

Ting Xu, Huiyun Yang, Zhen Wu, Jiaze Chen, Fei Zhao, Xinyu Dai

Dataset

  • This paper introduces a new dataset, named DMASTE, which is manually annotated to better fit real-world scenarios by providing more diverse and realistic reviews for the ASTE task.

🎖 Honors and Awards

  • 2019 SHEIN Cup Jiangsu College Students Programming Competition Third Prize
  • 2019 China College Students Programming Competition for Girls Second Prize
  • 2019 China College Students Programming Competition - Qinhuangdao Station Third Prize
  • 2019 China College Students Mathematical Modeling Competition Second prize

📖 Educations

  • 2024.08 - now, PhD, The Chinese University of Hong Kong, Hong Kong.
  • 2021.09 - 2024.06, Master, Department of Computer Science and Technology, Nanjing University, Nanjing.
  • 2017.09 - 2021.06, Undergraduate, Department of Computer Science and Technology, Nanjing University, Nanjing.

💻 Internships

  • 2024.10 - 2025.3, ByteDance, Hong Kong.
  • 2023.06 - 2023.10, IDEA, China.
  • 2022.05 - 2023.02, ByteDance, China.
  • 2020.09 - 2021.01, ByteDance, China.