I am currently a M. student in Shandong University (SDU), supervised by Prof. Xin-Shun Xu, and a member of MIMA Lab, led by Prof. Xin-Shun Xu.
My research interests are primarily focused on Pronunciation Assessment, Multimodal Large Language Models, as well as Continual Learning in Multilingual ASR.
🔥 News
- 2025.11: 🎉🎉 One paper is accepted by AAAI 2026 (CCF-A)!
📝 Publications
AAAI 2026

Multi-granularity Interactive Attention Framework for Residual Hierarchical Pronunciation Assessment
Hong Han, Hao-Chen Pei, Zhao-Zheng Nie, Xin Luo, Xin-Shun Xu
AAAI (CCF-A)
🎖 Honors and Awards
- 2024.09 First Class of Academic Scholarship, Shandong University.
- 2024.01 Outstanding Graduate, Shandong Province.
- 2024.01 Outstanding Graduates, Shandong University.
📖 Educations
- 2024.09 - present, M., Artificial Intelligence, School of Software, Shandong University.
- 2020.09 - 2024.06, B.Eng., Data Science and Big Data Technology, School of Software, Shandong University.
💻 Professional Activities (Program Committee & Reviewer)
- AAAI Conference on Artificial Intelligence (AAAI): 2026