no code implementations • AAAI Workshop AdvML 2022 • Florian Jaeckle, Aleksandr Agadzhanov, Jingyue Lu, M. Pawan Kumar
The GNN outputs a smaller subspace for the PGD attack to focus on.
no code implementations • 26 Oct 2021 • Jingyue Lu, M. Pawan Kumar
However, many of them rely on strong adversaries, which can be prohibitively expensive to generate when the input dimension is high and the model structure is complicated.
no code implementations • 27 Jul 2021 • Florian Jaeckle, Jingyue Lu, M. Pawan Kumar
Our combined framework achieves a 50\% reduction in both the number of branches and the time required for verification on various convolutional networks when compared to several state-of-the-art verification methods.
no code implementations • 1 Jan 2021 • Jingyue Lu, M. Pawan Kumar
We demonstrate that, by maximizing the use of adversaries, we achieve high robust accuracy with weak adversaries.
1 code implementation • ICLR 2020 • Jingyue Lu, M. Pawan Kumar
Empirically, our framework achieves roughly $50\%$ reduction in both the number of branches and the time required for verification on various convolutional networks when compared to the best available hand-designed branching strategy.
no code implementations • 14 Sep 2019 • Rudy Bunel, Jingyue Lu, Ilker Turkaslan, Philip H. S. Torr, Pushmeet Kohli, M. Pawan Kumar
We use the data sets to conduct a thorough experimental comparison of existing and new algorithms and to provide an inclusive analysis of the factors impacting the hardness of verification problems.