1 code implementation • 17 Dec 2023 • Wangkun Xu, Jianhong Wang, Fei Teng
Successful machine learning involves a complete pipeline of data, model, and downstream applications.
1 code implementation • 28 Aug 2023 • Wangkun Xu, Fei Teng
To balance between unlearning completeness and model performance, a performance-aware algorithm is proposed by evaluating the sensitivity of local model parameter change using influence function and sample re-weighting.
1 code implementation • 4 Jan 2023 • Wangkun Xu, Fei Teng
To tackle this attack, an adversarial training algorithm is proposed.
1 code implementation • 27 Apr 2022 • Wangkun Xu, Martin Higgins, Jianhong Wang, Imad M. Jaimoukha, Fei Teng
However, the uncontrollable false positive rate of the data-driven detector and the extra cost of frequent MTD usage limit their wide applications.
no code implementations • 22 Feb 2022 • Martin Higgins, Wangkun Xu, Fei Teng, Thomas Parisini
In this paper, we examine the factors that influence the success of false data injection (FDI) attacks in the context of both cyber and physical styles of reinforcement.
1 code implementation • 11 Nov 2021 • Wangkun Xu, Imad M. Jaimoukha, Fei Teng
Recently, moving target defence (MTD) has been proposed to thwart false data injection (FDI) attacks in power system state estimation by proactively triggering the distributed flexible AC transmission system (D-FACTS) devices.
1 code implementation • NeurIPS 2021 • Jianhong Wang, Wangkun Xu, Yunjie Gu, Wenbin Song, Tim C. Green
This paper presents a problem in power networks that creates an exciting and yet challenging real-world scenario for application of multi-agent reinforcement learning (MARL).
Multi-agent Reinforcement Learning reinforcement-learning +1
no code implementations • 3 Nov 2020 • Wangkun Xu, Fei Teng
As one of the largest and most complex systems on earth, power grid (PG) operation and control have stepped forward as a compound analysis on both physical and cyber layers which makes it vulnerable to assaults from economic and security considerations.