Samir Moustafa

According to our database, Samir Moustafa authored at least 9 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Weisfeiler and Leman Go Gambling: Why Expressive Lottery Tickets Win.

Lorenz Kummer, Samir Moustafa, Anatol Ehrlich, Franka Bause, Nikolaus Süss, Wilfried N. Gansterer, Nils M. Kriege

CoRR, June, 2025

Efficient Mixed Precision Quantization in Graph Neural Networks.

Samir Moustafa, Nils M. Kriege, Wilfried N. Gansterer

CoRR, May, 2025

Accelerating Graph Neural Networks Using a Novel Computation-Friendly Matrix Compression Format.

João Nuno Ferreira Alves, Samir Moustafa, Siegfried Benkner, Alexandre P. Francisco, Wilfried N. Gansterer, Luís M. S. Russo

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2025

Crossfire: An Elastic Defense Framework for Graph Neural Networks Under Bit Flip Attacks.

Lorenz Kummer, Samir Moustafa, Wilfried N. Gansterer, Nils Morten Kriege

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024

Accelerating Graph Neural Networks with a Novel Matrix Compression Format.

João Nuno Ferreira Alves, Samir Moustafa, Siegfried Benkner, Alexandre P. Francisco, Wilfried N. Gansterer, Luís M. S. Russo

CoRR, 2024

On the Two Sides of Redundancy in Graph Neural Networks.

Franka Bause, Samir Moustafa, Johannes Langguth, Wilfried N. Gansterer, Nils M. Kriege

Proceedings of the Machine Learning and Knowledge Discovery in Databases. Research Track, 2024

Attacking Graph Neural Networks with Bit Flips: Weisfeiler and Leman Go Indifferent.

Lorenz Kummer, Samir Moustafa, Sebastian Schrittwieser, Wilfried N. Gansterer, Nils M. Kriege

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

2023

Attacking Graph Neural Networks with Bit Flips: Weisfeiler and Lehman Go Indifferent.

Lorenz Kummer, Samir Moustafa, Nils M. Kriege, Wilfried N. Gansterer

CoRR, 2023

Non-Redundant Graph Neural Networks with Improved Expressiveness.

Franka Bause, Samir Moustafa, Johannes Langguth, Wilfried N. Gansterer, Nils M. Kriege

CoRR, 2023