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Dive into the research topics where Lorenz Kummer is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Crossfire: An Elastic Defense Framework for Graph Neural Networks Under Bit Flip Attacks
Kummer, L., Moustafa, S., Gansterer, W. & Kriege, N. M., 11 Apr 2025, Proceedings of the 39th Annual AAAI Conference on Artificial Intelligence. AAAI, p. 17990-17998 9 p. (Proceedings of the ... National Conference on Artificial Intelligence; No. 17, Vol. 39).Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Open Access -
On the Relationship Between Robustness and Expressivity of Graph Neural Networks
Kummer, L., Gansterer, W. & Kriege, N. M., 23 Apr 2025, Proceedings of the 28th International Conference on Artificial Intelligence and Statistics. PMLR, Vol. 258. p. 1243-1251 8 p. (Proceedings of Machine Learning Research (PMLR)).Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Open Access -
Visualization and Analysis of the Loss Landscape in Graph Neural Networks
Moustafa, S. (Corresponding author), Kummer, L., Fetzel, S., Kriege, N. M. & Gansterer, W. N., 23 Sept 2025, Artificial Neural Networks and Machine Learning. ICANN 2025 International Workshops and Special Sessions: 34th International Conference on Artificial Neural Networks, Kaunas, Lithuania, September 9–12, 2025, Proceedings, Part V. Springer Cham, p. 69-81 (Lecture Notes in Computer Science).Publications: Contribution to book › Contribution to proceedings › Peer Reviewed