Publications

Towards Automating Data Access Permissions in AI Agents

Towards Automating Data Access Permissions in AI Agents

Yuhao Wu, Ke Yang, Franziska Roesner, Tadayoshi Kohno, Ning Zhang, Umar Iqbal

IEEE Symposium on Security and Privacy (S&P) 2026

Paper
An In-Depth Investigation of Data Collection in LLM App Ecosystems

An In-Depth Investigation of Data Collection in LLM App Ecosystems

Yuhao Wu, Evin Jaff, Ke Yang, Ning Zhang, Umar Iqbal

Internet Measurement Conference (IMC) 2025

Paper
Multi-Grained Knowledge Retrieval for End-to-End Task-Oriented Dialog

Multi-Grained Knowledge Retrieval for End-to-End Task-Oriented Dialog

Fanqi Wan, Weizhou Shen, Ke Yang, Xiaojun Quan, Wei Bi

Association for Computational Linguistics (ACL) 2023

Paper
Generic Dependency Modeling for Multi-Party Conversation

Generic Dependency Modeling for Multi-Party Conversation

Weizhou Shen, Xiaojun Quan, Ke Yang

IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2023

DOIPaper