Search Results for author: Samir Moustafa

Found 2 papers, 0 papers with code

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

no code implementations2 Nov 2023 Lorenz Kummer, Samir Moustafa, Nils N. Kriege, Wilfried N. Gansterer

Prior attacks on graph neural networks have mostly focused on graph poisoning and evasion, neglecting the network's weights and biases.

Graph Property Prediction Property Prediction

On the Two Sides of Redundancy in Graph Neural Networks

no code implementations6 Oct 2023 Franka Bause, Samir Moustafa, Johannes Langguth, Wilfried N. Gansterer, Nils M. Kriege

Message passing neural networks iteratively generate node embeddings by aggregating information from neighboring nodes.

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