CV

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Research Experience

• LLM Agent security and privacy, Prof. Athina Markopoulou, present
• User data sharing in LLM eco-systems, Prof. Umar Iqbal, 2024
• Task-oriented dialogue system, Prof. Xiaojun Quan, 2023
• Text Entailment Generation and Prompt for NLI, UCInspire Program, 2023
• Multi-party conversation, Prof. Xiaojun Quan, 2022

Education

• Ph.D in Electrical and Computer Engineering, University of California - Irvine, Present
• M.S. in Computer Science, Washington University in St. Louis, 2025
• B.S. in Computer Science and Technology, Sun Yat-sen University, China, 2023

Publications

• Towards Automating Data Access Permissions in AI Agents Yuhao Wu, Ke Yang, Franziska Roesner, Tadayoshi Kohno, Ning Zhang, and Umar Iqbal. IEEE Symposium on Security and Privacy (S&P), 2026.
• An In-Depth Investigation of Data Collection in LLM App Ecosystems Yuhao Wu, Evin Jaff, Ke Yang, Ning Zhang, and Umar Iqbal. Internet Measurement Conference (IMC), 2025
• Multi-Grained Knowledge Retrieval for End-to-End Task-Oriented Dialog Fanqi Wan, Weizhou Shen, Ke Yang, Xiaojun Quan, and Wei Bi. Association for Computational Linguistics (ACL), 2023.
• Generic dependency modeling for multi-party conversation Weizhou Shen, Xiaojun Quan, Ke Yang. ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023

Awards and Honors

• IMC Travel Grant, ACM IMC, 2025
• Graduate Dean’s Recruitment Fellowship, UC Irvine, 2025

Internship

• State Key Laboratory of Pattern Recognition, Institute of Automation, CAS, 2022