I am a third-year Master’s student at Fudan University, advised by Prof. Xipeng Qiu. Currently, I am researching on knowledge and reasoning of large language models under the guidance of Prof. Pengfei Liu, and I am very fortunate to receive mentoring from Prof. Graham Neubig during this period. Before joining Fudan, I obtained my bachelor’s degree from the University of Chinese Academy of Sciences in 2021.

My primary research interests revolve around LLM alignment, with a particular focus on issues related to truthfulness and honesty. Previously, I worked in the area of Information Extraction.

Education

• Fudan University
  M.S. in Computer Science, 2021 - 2024 (expected)
  Advisor: Prof. Xipeng Qiu
• University of Chinese Academy of Sciences
  B.E. in Computer Science, 2017 - 2021
  GPA: 3.94/4.00, Rankings: 3/112

Experience

• GAIR Lab, Shanghai Jiao Tong University
  Advisor: Prof. Pengfei Liu
  June 2023 - Present
• Amazon AWS AI
  Advisor: Dr. Qipeng Guo, Prof. Zheng Zhang, Prof. Yue Zhang
  July 2021 - June 2023
• Institute of Automation, Chinese Academy of Sciences
  Advisor: Prof. Jun Zhao, Prof. Yubo Chen
  September 2020 - June 2021

Publications

* denotes co-first authors

Alignment for Honesty
Yuqing Yang, Ethan Chern, Xipeng Qiu, Graham Neubig, Pengfei Liu
preprint arXiv 2023. [paper] [code]

Plan, Verify and Switch: Integrated Reasoning with Diverse X-of-Thoughts
Tengxiao Liu, Qipeng Guo, Yuqing Yang, Xiangkun Hu, Yue Zhang, Xipeng Qiu, Zheng Zhang
EMNLP 2023. [paper]

CoLLiE: Collaborative Training of Large Language Models in an Efficient Way
Kai Lv*, Shuo Zhang*, Tianle Gu, Shuhao Xing, Jiawei Hong, Keyu Chen, Xiaoran Liu, Yuqing Yang, Honglin Guo, Tengxiao Liu, Yu Sun, Qipeng Guo, Hang Yan, Xipeng Qiu
EMNLP Demo 2023. [paper] [code]

Full Parameter Fine-tuning for Large Language Models with Limited Resources
Kai Lv, Yuqing Yang, Tengxiao Liu, Qinghui Gao, Qipeng Guo, Xipeng Qiu
preprint arXiv 2023. [paper] [code]

An AMR-based Link Prediction Approach for Document-level Event Argument Extraction
Yuqing Yang*, Qipeng Guo*, Xiangkun Hu, Yue Zhang, Xipeng Qiu, Zheng Zhang
ACL 2023. [paper] [code]

DORE: Document ordered relation extraction based on generative framework
Qipeng Guo*, Yuqing Yang*, Hang Yan, Xipeng Qiu, Zheng Zhang
EMNLP 2022 Findings. [paper] [code]

Uncertain local-to-global networks for document-level event factuality identification
Pengfei Cao, Yubo Chen, Yuqing Yang, Kang Liu, Jun Zhao
EMNLP 2021. [paper]