research.log LLMs -> individuals

杜邦得

Bangde Du

Ph.D. Student, Department of Computer Science and Technology, Tsinghua University

I study how large language models can understand, empower, and model individuals.

Portrait of Bangde Du

About

About

I am a Ph.D. student at THUIR, Department of Computer Science and Technology, Tsinghua University, advised by Prof. Yiqun Liu.

My research centers on how large language models can understand, empower, and model individuals, with interests in evaluation, personalization, digital twins, and human-centered AI systems. I am always happy to connect and collaborate with fellow researchers and engineers.

我是清华大学计算机科学与技术系 THUIR 的博士生,导师为 刘奕群教授

我的研究关注大语言模型如何理解、赋能并建模个体,兴趣包括评测、个性化、数字孪生与以人为中心的 AI 系统。欢迎学术与工程合作交流。

Selected Publications

Papers

See the full and most recent list on Google Scholar.

完整和最新论文列表见 Google Scholar

SimVBG: Simulating Individual Values by Backstory Generation

Bangde Du, Ziyi Ye, Zhijing Wu, Monika A. Jankowska, Shuqi Zhu, Qingyao Ai, Yujia Zhou, Yiqun Liu

EMNLP 2025 Main Conference

TwinVoice: A Multi-dimensional Benchmark Towards Digital Twins via LLM Persona Simulation

Bangde Du, Minghao Guo, Songming He, Ziyi Ye, Xi Zhu, Weihang Su, Shuqi Zhu, Yujia Zhou, Yongfeng Zhang, Qingyao Ai, Yiqun Liu

ACL 2026 Findings

Understanding the Effect of Opinion Polarization in Short Video Browsing

Bangde Du, Ziyi Ye, Zhijing Wu, Monika Jankowska, Qingyao Ai, Yiqun Liu

SIGIR 2025

EEG Reveals the Cognitive Impact of Polarized Content in Short Video Scenarios

Bangde Du, Ziyi Ye, Monika Jankowska, Zhijing Wu, Qingyao Ai, Yujia Zhou, Yiqun Liu

Scientific Reports, 2025

Parametric Social Identity Injection and Diversification in Public Opinion Simulation

Hexi Wang, Yujia Zhou, Bangde Du, Qingyao Ai, Yiqun Liu

KDD 2026

How do Humans Process AI-generated Hallucination Contents: a Neuroimaging Study

Shuqi Zhu, Yi Zhong, Ziyi Ye, Bangde Du, Yujia Zhou, Qingyao Ai, Yiqun Liu

ICML 2026

News

Recent Updates

The hallucination neuroimaging study was accepted to ICML 2026.

The public opinion simulation paper was accepted to KDD 2026.

TwinVoice was accepted to ACL 2026 Findings.

SimVBG was accepted to EMNLP 2025 Main Conference.

The EEG study on polarized short-video content was published in Scientific Reports.

Education

Academic Background

Tsinghua University

Ph.D. Student, Department of Computer Science and Technology

Tsinghua University

B.Eng., Department of Automation

Gaokao: 701, National Paper II, 2019.

Awards

Honors & Scholarships

Tsinghua Friends - Bosch Talent Scholarship, First Class

2026

Tsinghua University Scholarship

2022

Second Prize, 40th Tsinghua University Challenge Cup

First author

Contact

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