I am a postdoc at the Department of Computer Science, City University of Hong Kong.

❤️ Build Systems We Trust!

My passion is to build systems that we can trust: systems that are not only technically sound, but also explainable, adaptable, and aligned with human values.

My work spans distributed systems/blockchains, AI, and computer networks. I am committed to bridging the gap between technical advancements and real-world applications. I advocate for open-source and reproducible research projects.

-How do we build systems that deserve our trust?

-Through three progressive levels!

🧱 System Trust Pyramid

🎓 Education

City University of Hong Kong (CityU)      Sep. 2020 - Aug. 2024
Ph.D. in Computer Science (Recipient of the Presidential PhD Scholarship)
Supervisor: Prof. Xiaohua Jia

University of Science and Technology of China (USTC)      Sep. 2017 - Jul. 2020
Master of Engineering in Electronics and Communication Engineering (Graduated with Honors)
Supervisors: Prof. Kaiping Xue and Prof. Peiling Hong

University of Science and Technology of China (USTC)      Sep. 2013 - Jul. 2017
Bachelor of Engineering in Information Security (Graduated with Honors)
Bachelor of Literature in Communication (Dual Degree)

📢 News

On the Academic Job Market! I’m currently seeking new academic opportunities. Feel free to reach out for collaborations or more information! jiexu49-c@my.cityu.edu.hk