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Przemek Wałęga is part of a team that has had a paper accepted at the Forty-Third International Conference on Machine Learning (ICML) in Seoul, South KoreaJuly 6th - 11th, 2026. It is one of the three main machine learning conferences.

Their paper shows that graph neural networks have "winning tickets": small subnetworks of the same performance as the full network. This paper was awarded "spotlight paper" distinction which was given to top 2.2% papers.

Reference:
Lorenz Kummer, Samir Moustafa, Anatol Ehrlich, Franka Bause, Marco Nennstiel, Przemysław A Wałęga, Nils Morten Kriege, A Unifying Relational Perspective on Expressive Lottery Tickets, ICML, 2026