About Me
On the academic job market
I am a Postdoctoral Researcher at the TECH4HSE project, jointly affiliated with the University of Queensland and CSIRO's Data61, and I am currently on the academic job market.
Before that, I received my Ph.D. from UQ under the supervision of
Prof. Guangdong Bai, where my
research focused on privacy and security in software systems.
My research interests include Software Privacy and Testing, specifically focusing on Virtual Personal Assistant (VPA) services. I'm also broadly interested in applying black-box testing and natural language processing techniques to assess and enhance the privacy compliance of software systems.
Software Privacy
Privacy Testing
Privacy Compliance
Selected Publications
1. [Privacy Compliance & Analysis] My core research investigates whether software systems (e.g., Virtual Personal Assistant apps) honour the privacy promises they make to users, and how privacy practices evolve across platforms over time.
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Scrutinizing Privacy Policy Compliance of Virtual Personal Assistant Apps [ASE'22] · PDF · DOI
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Are Your Requests Your True Needs? Checking Excessive Data Collection in VPA Apps [ICSE'24]
· PDF · DOI
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On the Quality of Privacy Policy Documents of Virtual Personal Assistant Applications [PETS'24]
· PDF · DOI
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Investigating Documented Privacy Changes in Android OS [FSE'24]
· PDF · DOI
2. [Software Testing] Testing and quality assurance underpin much of my privacy research. I also collaborate on broader software testing projects, applying similar analytical approaches to different software ecosystems.
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Identifying Multi-Parameter Constraint Errors in Python Data Science Library API Documentations [ISSTA'25]
· PDF · DOI
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VUI Testing of VPA Apps via Behavior Model-Enhanced LLM Agents [TOSEM’25] · PDF · DOI
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When Voice Meets Touch: Conflict Analysis in Mobile Applications [TSE’26]
· PDF · DOI
Education
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Doctor of Philosophy in Computer Science, 2022 – 2026
The University of Queensland, Australia
· Supervisors: Guangdong Bai (primary), Guowei Yang, and Zi (Helen) Huang
· Visiting PhD student of Prof. Yi Li, Nanyang Technological University, 2023
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Master of Engineering in Software, 2021
The University of Queensland, Australia
· Receive the Dean’s Commendation for Academic Excellence
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Bachelor of Software Engineering (Honours), 2016 – 2020
The University of Queensland, Australia
Experience
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Postdoctoral Researcher, 2025 – Present
UQ & CSIRO, Australia
· Advisors: Zhenchang Xing, Mohan Baruwal Chhetri, and Naipeng Dong
Research Assistant, 2025
UQ & CSIRO, Australia
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Thesis Mentor, 2023 – Present
The University of Queensland, Australia