Wuganjing Song

I'm an MPhil student at the Hong Kong University of Science and Technology, advised by Yangqiu Song. Before this I completed my MSc at HKUST and my BSc at Northeastern University in Shenyang. Along the way I interned at Huawei and at Tencent, where I worked on post-training and retrieval-augmented generation for large language models.

Publications

Multi-turn Training with Basic Human Feedback Helps Little on LLM Reasoning
Qiang Liu, Wuganjing Song, Zhenzhou Lin, Feifan Chen, Qiaolong Cai, Chen Li, Yongduo Sui
arXiv preprint, 2025
System Report for CCL25-Eval Task 12: Surpassing LLMs with a Simple Pipeline for Mandarin Spoken Entity-Relation Extraction
Wuganjing Song
China National Conference on Computational Linguistics (CCL25-Eval), 2025
Heterogeneous FL via Active-Passive Collaboration
Jianzhe Zhao, Wuganjing Song, Li Zhang, Xingwei Wang, Guibing Guo, Zhelin Fan
Database Systems for Advanced Applications (DASFAA), 2025