Projects per year
Personal profile
Research Focus
Dr. Chongyan Gu is a Senior Lecturer (Associate Professor) in the School of Electronic Electrical Engineering and Computer Science (EEECS) at Queen’s University Belfast.
Dr. Gu has been granted an EPSRC New Investigator Award in 2022. Dr. Gu has a track record of producing industry-relevant research of commercial value. Her research into physical unclonable functions (PUFs) was licensed as part of a security architecture for electronic vehicle (EV) charging systems by LG-CNS, South Korea, and a number of defence companies have evaluated the PUF to identify and authenticate components in high security applications. Her team was the overall winner of INVENT 2015, a competition to accelerate the commercialisation of innovative ideas. She has significant international research collaboration experiences, e.g. EU FP7 Sparks project with Fraunhofer, Germany and KeyHAS project with ETRI, South Korea.
She is an IEEE Senior Member. She currently serves as a Guest Editor of IEEE TCAS-I and Associate Editor of IEEE TETC. She serves on the Organising Committee of AsianHOST 2023 and technical programme committee members of many international conferences, including IEEE ISCAS, ASP-DAC, and AsianHOST, etc. She also served as the workshop and tutorial chair of the 32nd FPL 2022 conference. She was invited to publish a paper in the Proceedings of the IEEE (IF: >10). The paper presented the first in-depth discussion of the security vulnerabilities in approximate computing. She was invited to give tutorials/talks to international conferences, such as, IEEE ASP-DAC 2020 on the topic of practical PUF design on FPGA, and HiPEAC 2023, etc. Dr Gu is an expert in hardware security, specifically physical unclonable functions (PUFs), true random number generator (TRNG), hardware Trojan detection, logic obfuscation circuit and machine learning attacks. Google Scholar - Dr Chongyan Gu
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Collaborations and top research areas from the last five years
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R1277ECS: Adaptive SoC Platforms for Space: Development and Security Evaluation
O'Neill, M. (PI), Biswas, A. K. (CoI) & Gu, C. (CoI)
10/02/2026 → …
Project: Research
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R1279ECS: Energy-Efficient Approximate Computing for Secure and Privacy-Preserving Artificial Intelligence (AI)
Gu, C. (PI)
10/02/2026 → …
Project: Research
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R1253ECS: AI-assisted hardware security model for semiconductor
Gu, C. (PI) & Alouani, I. (CoI)
15/01/2026 → …
Project: Research
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R2525ECS: Approximate Computing for robust and hardware aware ML
Alouani, I. (PI) & Gu, C. (CoI)
15/01/2026 → …
Project: Research
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R1196ECS: US-UK Establishing Low-Cost Platform for Advanced Security Testing of AI Hardware
Gu, C. (PI)
10/11/2025 → …
Project: Research
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A methodology for pre-silicon optimization of processor based PUF in approximate computing
Aditya, J., Moore, R. J., Miskelly, J., Zhang, J., Liu, W., O'Neill, M. & Gu, C., 01 Apr 2026, (Early online date) In: IEEE Transactions on Dependable and Secure Computing. 14 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile13 Downloads (Pure) -
ApproxLeak: stealing or shielding? Power side-channel analysis of approximate neural hardware
Jiang, M., Japa, A., Miskelly, J., Wu, Y., Hoang, A.-T., O'Neill, M. & Gu, C., 22 Jul 2026, (Accepted) In: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 14 p.Research output: Contribution to journal › Article › peer-review
File29 Downloads (Pure) -
Evaluating proposed countermeasures for power analysis of ring oscillator PUFs
Moore, J., Miskelly, J., O'Neill, M. & Gu, C., 09 Feb 2026, 2025 Asian Hardware Oriented Security and Trust Symposium (AsianHOST): Proceedings. IEEE, 6 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile9 Downloads (Pure) -
Exploiting the pico cell as a PUF and TRNG reconfigurable entropy source
Sala, R. D., Miskelly, J., Scotti, G. & Gu, C., 31 Jul 2026, (Accepted) In: IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 13 p.Research output: Contribution to journal › Article › peer-review
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Remote rowhammer attack using adversarial observations on federated learning clients
Yuan, J., Hao, Y., Wu, Y., Gu, C. & Guo, W., 29 Jul 2026, (Early online date) In: IEEE Transactions on Dependable and Secure Computing. 12 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile12 Downloads (Pure)
Datasets
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PicoPUF Dataset
Gu, C. (Creator), Hanley, N. (Creator), Miskelly, J. (Creator) & O'Neill, M. (Creator), Queen's University Belfast, 20 Aug 2019
Dataset
File
Prizes
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INVENT2015
Gu, C. (Recipient), Hanley, N. (Recipient) & O'Neill, M. (Recipient), Sept 2015
Prize: Prize (including medals and awards)
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Outstanding TPC Member Award at DAC 2026
Gu, C. (Recipient), 28 Jul 2026
Prize: Prize (including medals and awards)
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Pramod Subramanyan Presentation Award at IEEE AsianHOST
Wang, Y. (Recipient), Wang, C. (Recipient), Gu, C. (Recipient), O'Neill, M. (Recipient) & Liu, W. (Recipient), 2021
Prize: Prize (including medals and awards)
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Activities
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39th IEEE International System-on-Chip Conference
Gu, C. (Member of programme committee)
30 Sept 2026 → 02 Oct 2026Activity: Participating in or organising an event types › Participation in conference
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Design Automation Conference (DAC)
Gu, C. (Member of programme committee)
26 Jul 2026 → 30 Jul 2026Activity: Participating in or organising an event types › Participation in conference
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QUB EEECS Summer Camp
Gu, C. (Organiser), Wu, Y. (Organiser), Zelenchuk, D. (Organiser) & Naeem, W. (Organiser)
26 Jul 2026 → 01 Aug 2026Activity: Participating in or organising an event types › Participation in workshop, seminar, course
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Hardware Security and Approximate Computing: Challenges & Opportunities - North Carolina State University (NCSU)
Gu, C. (Invited speaker)
13 Feb 2026Activity: Talk or presentation types › Invited talk
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NUAA Winter Camp 2026
Gu, C. (Organiser), Wu, Y. (Organiser) & Naeem, W. (Organiser)
26 Jan 2026 → 02 Feb 2026Activity: Other activity types › Hosting a delegation or group
Thesis
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Lightweight Physical Unclonable Functions Circuit Design and Analysis
Gu, C. (Author), O'Neill, M. (Supervisor), O'Sullivan, E. (Supervisor) & Murphy, J. (Supervisor), 02 Jun 2016Student thesis: Doctoral Thesis › Doctor of Philosophy