✨ Hi everyone! I am currently an Applied Scientist at Amazon Web Service (AWS) Shanghai AI Lab. Before joining AWS, I obtained my Ph.D. (in 2024) from the Hong Kong Polytechnic University, fortunately supervised by Prof. Maggie Wenjie Li. During the final year of my Ph.D. (2023-2024), I enjoyed the privilege of working closely with Assoc. Prof. Pengfei Liu at GAIR Lab, focusing on advancements in Large Language Models (LLMs). Prior to PolyU, I received my Bachelor (in 2017) and Master (in 2020) degrees from Fudan University, mentored by Assoc. Prof. Zhipeng Xie.
🔥 My research interests span Large Language Models, Retrieval-Augmented Generation, Text Summarization, and Math Reasoning.
🚀 I am always open to new collaborations and engaging discussions. Feel free to reach out if you are interested in working together or just want to chat!
🔔 Last Update on Oct. 2024
📖 Educations
- 2020.09 - 2024.08, Ph.D., The Hong Kong Polytechnic University.
- 2017.09 - 2020.01, Master, Fudan University.
- 2013.09 - 2017.06, Bachelor, Fudan University.
📝 Selected Publications
(* indicates equal contribution)
OpenResearcher: Unleashing AI for Accelerated Scientific Research
Yuxiang Zheng*, Shichao Sun*, Lin Qiu, Dongyu Ru, Cheng Jiayang, Xuefeng Li, Jifan Lin, Binjie Wang, Yun Luo, Renjie Pan, Yang Xu, Qingkai Min, Zizhao Zhang, Yiwen Wang, Wenjie Li, Pengfei Liu
EMNLP Demo, 2024 | PDF | Code
The Critique of Critique
Shichao Sun, Junlong Li, Weizhe Yuan, Ruifeng Yuan, Wenjie Li, Pengfei Liu
ACL Findings, 2024 | PDF | Code
Prompt Chaining or Stepwise Prompt? Refinement in Text Summarization
Shichao Sun, Ruifeng Yuan, Ziqiang Cao, Wenjie Li, Pengfei Liu
ACL Findings, 2024 | PDF
Dissecting Human and LLM Preferences
Junlong Li, Fan Zhou, Shichao Sun, Yikai Zhang, Hai Zhao, Pengfei Liu
ACL, 2024 | PDF | Code | Page
Generative Judge for Evaluating Alignment
Junlong Li, Shichao Sun, Weizhe Yuan, Run-Ze Fan, Hai Zhao, Pengfei Liu
ICLR, 2024 | PDF | Code | Page
Dialogue acts enhanced extract–abstract framework for meeting summarization
Shichao Sun, Ruifeng Yuan, Wenjie Li, Ziqiang Cao, Sujian Li
IPM, 2024 | PDF
Contrastive Preference Learning for Neural Machine Translation
Jianfei He, Shichao Sun, Sen Peng, Jie Xu, Xiaohua Jia, Wenjie Li
NAACL Findings, 2024 | PDF
Aligning Language Models with Human Preferences via a Bayesian Approach
Jiashuo Wang, Haozhao Wang, Shichao Sun, Wenjie Li
NeurIPS, 2023 | PDF | Code
Data Selection Curriculum for Abstractive Text Summarization
Shichao Sun, Ruifeng Yuan, Jianfei He, Ziqiang Cao, Wenjie Li, Xiaohua Jia
EMNLP Findings, 2023 | PDF
Separating Context and Pattern: Learning Disentangled Sentence Representations for Low-Resource Extractive Summarization
Ruifeng Yuan, Shichao Sun, Zili Wang, Ziqiang Cao, Wenjie Li
ACL Findings, 2023 | PDF | Code
Improving Sentence Similarity Estimation for Unsupervised Extractive Summarization
Shichao Sun, Ruifeng Yuan, Wenjie Li, Sujian Li
ICASSP, 2023 | PDF | Code
Rethinking the framework constructed by counterfactual functional model
Chao Wang, Linfang Liu, Shichao Sun, Wei Wang
Applied Intelligence, 2022 | PDF
Alleviating Exposure Bias via Contrastive Learning for Abstractive Text Summarization
Shichao Sun, Wenjie Li
arXiv, 2021 | PDF | Code
A Goal-Driven Tree-Structured Neural Model for Math Word Problems
Zhipeng Xie*, Shichao Sun*
IJCAI, 2019 | PDF | Code
🎖 Honors and Awards
- Excellent Graduates in Shanghai, 2020
- National Scholarship, 2019
- Excellent Student in Fudan University, 2018
- Scholarship for Outstanding Students in Fudan University, 2018
- National Encouragement Scholarship, 2014, 2015, 2016