Qituan Shangguan | School of Intelligence Science and Technology, Nanjing University

About Me

I am Qituan Shangguan (上官琪疃). I will soon be an incoming Master’s student at the School of Intelligence Science and Technology, Nanjing University, advised by Prof. Shuai Wang. My research focuses on speaker modeling and speaker verification.

I am currently completing my Bachelor’s degree in Intelligent Science and Technology at Nanjing University, Suzhou, China.

Research Interests

Speaker modeling: robust speaker representation learning

Experience

Soul AI Lab, Multimodal Speech Algorithm Intern
Advised by Xinsheng Wang, working on large-scale speaker recognition systems and voice authentication projects.
Nanjing University, Senior Undergraduate Student
Conducting undergraduate research under Prof. Shuai Wang and continuing graduate study at the same school.

Publication

Interspeech 2026

Dual-LoRA: Parameter-Efficient Adversarial Disentanglement for Cross-Lingual Speaker Verification

Qituan Shangguan, Junhao Du, Kunyang Peng, Feng Xue, Hui Zhang, Xinsheng Wang, Kai Yu, Shuai Wang

Submitted to Interspeech 2026.

No arXiv yet.

Competitions

TidyVoice Challenge: 3rd place in the official challenge