Structured Differentiable Optimization for Efficient Decision-focused Learning in Power Systems
2026arXiv preprint arXiv:2608.04189
My research lies at the intersection of machine learning, optimisation, and system dynamics, with a focus on efficient, robust, and secure power-system operation and control under uncertainty and high penetrations of renewable energy.
This theme brings prediction and operational decision-making into a single framework, including learning-augmented optimisation, decision-focused learning, machine unlearning, and data-driven stability constraints.
Structured Differentiable Optimization for Efficient Decision-focused Learning in Power Systems
2026Wangkun Xu and Fei Teng
arXiv preprint arXiv:2608.04189
Wangkun Xu, Hongyang Jia, Yi Wang, Ning Zhang, and Fei Teng
IEEE Transactions on Power Systems
Wangkun Xu, Zhongda Chu, and Fei Teng
IEEE Transactions on Power Systems
Haipeng Zhang, Ran Li, Qintao Du, Junyi Tao, Salvador Pineda, Georges Kariniotakis, Simon Camal, Claire Bizon Monroc, Mingyang Sun, Can Wan, Wangkun Xu, and Fei Teng
IEEE Transactions on Power Systems
Wangkun Xu, Zhongda Chu, Florin Capitanescu, and Fei Teng
2025 IEEE Power & Energy Society General Meeting (PESGM), 1–5
Wangkun Xu and Fei Teng
IEEE Transactions on Power Systems
Wangkun Xu, Jianhong Wang, and Fei Teng
Proceedings of the AAAI Conference on Artificial Intelligence, 38(14), 16220–16227
Wangkun Xu, Qian Chen, Pudong Ge, Zhongda Chu, and Fei Teng
2024 IEEE PES Innovative Smart Grid Technologies Europe (ISGT EUROPE), 1–5
New computational approaches for difficult scheduling and operational problems, including quantum optimisation.
Wei Hong, Wangkun Xu*, and Fei Teng
* Corresponding author
IEEE Transactions on Power Systems
Methods that combine data, physical models, and robust control to protect increasingly digitalised power systems.
Pudong Ge, Wangkun Xu, and Fei Teng
IEEE Transactions on Industrial Informatics, 22(5), 4258–4269
Wangkun Xu and Fei Teng
2023 IEEE Belgrade PowerTech
Cyber–Physical Risk Assessment for False Data Injection Attacks Considering Moving Target Defences
2023Martin Higgins, Wangkun Xu, Fei Teng, and Thomas Parisini
International Journal of Information Security, 22(3), 579–589
Wangkun Xu, Imad M. Jaimoukha, and Fei Teng
2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 1–5
Wangkun Xu, Martin Higgins, Jianhong Wang, Imad M. Jaimoukha, and Fei Teng
IEEE Transactions on Smart Grid, 14(4), 3176–3188
Wangkun Xu, Imad M. Jaimoukha, and Fei Teng
IEEE Transactions on Information Forensics and Security, 18, 29–40
Federica Bellizio, Wangkun Xu, Dawei Qiu, Yujian Ye, Dimitrios Papadaskalopoulos, Jochen L. Cremer, Fei Teng, and Goran Strbac
Proceedings of the IEEE, 111(7), 744–761
Wangkun Xu and Fei Teng
arXiv preprint arXiv:2011.01816
Research on data governance, regulation, and the policy frameworks surrounding digital and connected infrastructure.
A. Pedraza, E. Geirsson, F. Adams, M. Ahmad, N. Dawda, Wangkun Xu, Y. Yu, and Daphné Tuncer
2025 60th International Universities Power Engineering Conference (UPEC), 1–6
Teeratat Bunsantrakul, Karl M. Christiaens, Adriana M. Duran Pabon, Bomi I. Owoka, Maria S. Velasco Garcia, Wangkun Xu, and Daphné Tuncer
Proceedings of the 2024 ACM Internet Measurement Conference, 749–750
Belcher Anthony, Miguel A. Esteva, Anthea Lam, Rizki Ramadhani, Achmad Rayhan, Wangkun Xu, and Daphné Tuncer
arXiv preprint arXiv:2407.09117
Laura Barrera Cano, Sidra Raza, Blessing Sekibo, Angeliki Siafaras, Quinn Wolf, Ziqiao Yin, Wangkun Xu, and Daphné Tuncer
Proceedings of the ACM SIGCOMM Joint Workshops on TAURIN and BGI, 6–11
Selected work in uncertainty quantification, deep-learning optimisation, and multi-agent reinforcement learning.
Le Fang, Wangkun Xu*, and Fei Teng
* Corresponding author
arXiv preprint arXiv:2603.20472
Davide Buffelli, Jamie McGowan, Wangkun Xu, Alexandru Cioba, Da-shan Shiu, Guillaume Hennequin, and Alberto Bernacchia
Advances in Neural Information Processing Systems, 37, 133541–133570
Jianhong Wang, Wangkun Xu (co-first author), Yunjie Gu, Wenbin Song, and Tim C. Green
Advances in Neural Information Processing Systems, 34, 3271–3284