Lei Yu is a Tenure-Track Assistant Professor in the Department of Computer Science at Rensselaer Polytechnic Institute. Before that, he was a Research Staff Member at IBM Research, IBM Thomas J. Watson Research Center. His research interests include data privacy and security, trustworthy AI, machine learning systems, and cloud & mobile computing.
About Me
My recent research interests focus on data privacy, machine learning security and AI techniques for system security. My research on data privacy targets at identifying privacy threats and risks during different phases of data life-cycle and the issues of existing privacy protection designs, and developing principled privacy-preserving algorithmic and systematic solutions. The goal is to effectively protect data privacy and ensure regulatory compliance while preserving data utility.
I earned my Ph.D. in Computer Science from Georgia Institute of Technology, focusing on research in big data privacy and deep learning privacy. After that, I joined IBM Research, where my work has spanned large-scale log based system anomaly detection, AI-Ops, system data privacy identification and protection, and machine learning system optimization. Additionaly, I hold a Ph.D. degree from Harbin Institute of Technology, China. My earlier research involved wireless sensor network, cloud computing, and algorithmic solutions for improving the performance of distributed systems.