Shichao Song
宋世超

I am Shichao Song, a PhD student at Renmin University of China. My current research focuses on large language models (LLMs), particularly on model evaluation and hallucination alleviation. In the past, my research has spanned topics such as route optimization, recommender systems (RSs), and graph neural networks (GNNs).

Find me: E-mail / Google Scholar / Prophy / GitHub / Gitee / Twitter / Red / Website / 💘

---

Education

• Renmin University of China
  Ph.D. in Computer Application Technology
  Supervised by Prof. Xun Liang
  2023.09 - Now

• Henan University of Economics and Law
  Bachelor in E-commerce
  Supervised by Prof. Yong Pan and Prof. Xiaodong Shi
  GPA: 4.05/5.0, Top 2%
  2019.09 - 2023.06

Researches

• xFinder: Robust and Pinpoint Answer Extraction for Large Language Models
  Qingchen Yu^*, Zifan Zheng^*, Shichao Song^*, Zhiyu Li^†, Feiyu Xiong, Bo Tang, Ding Chen
  arXiv, 2024. arXiv / GitHub / HuggingFace

• Controlled Text Generation for Large Language Model with Dynamic Attribute Graphs
  Xun Liang^*, Hanyu Wang^*, Shichao Song^*, Mengting Hu, Xunzhi Wang, Zhiyu Li^†, Feiyu Xiong, Bo Tang
  arXiv, 2024. arXiv / GitHub

• Grimoire is All You Need for Enhancing Large Language Models
  Ding Chen^*, Shichao Song^*, Qingchen Yu, Zhiyu Li^†, Wenjin Wang, Feiyu Xiong, Bo Tang
  arXiv, 2024. arXiv / GitHub

• UHGEval: Benchmarking the Hallucination of Chinese Large Language Models via Unconstrained Generation
  Xun Liang^*, Shichao Song^*, Simin Niu^*, Zhiyu Li^†, Feiyu Xiong, Bo Tang, Yezhaohui Wang, Dawei He, Peng Cheng, Zhonghao Wang, Haiying Deng
  arXiv, 2023. arXiv / GitHub / Dataset / Dataset Creation

• Research on Cold-Start of Product Recommendation with Graph Neural Network (In Chinese, 基于图神经网络的商品推荐冷启动研究)
  Shichao Song
  Undergraduate thesis, 2023. Outstanding Undergraduate Thesis. GitHub

• Advances in Graph Meta-Learning (In Chinese, 图元学习研究进展)
  Simin Niu, Xun Liang^†, Chen Feng, Sensen Zhang, Shichao Song, Hanyu Wang
  Chinese Journal of Computers (submitted), 2023.

• Optimization of Emergency Supplies Distribution Across Risk Areas During the Pandemic (In Chinese, 疫情下的应急物资跨风险区域配送优化)
  Yongzhe Gao, Shichao Song, Qingchen Yu, Xiaodong Shi^†
  Unpublished, 2022. GitHub

^* Contributed Equally
^† Corresponding Author

Selected Awards and Honors

• Second-Class Academic Scholarship for Doctoral Students
  Renmin University of China, 2023.11

• National Encouragement Scholarship (Rank: Top 5%)
  Henan University of Economics and Law, 2022.11

• National Second Prize in the China Undergraduate Mathematical Contest in Modeling
  China Society for Industrial and Applied Mathematics, 2021.11

• Scored 591/710 in the College English Test Band 6 (CET-6)
  Ministry of Education of the People’s Republic of China, 2021.09

• Scored 607/710 in the College English Test Band 4 (CET-4)
  Ministry of Education of the People’s Republic of China, 2020.12

• National Encouragement Scholarship (Rank: Top 5%)
  Henan University of Economics and Law, 2020.11

---