Search Results for author: Peter Lippmann

Found 2 papers, 1 papers with code

Tensor Frames -- How To Make Any Message Passing Network Equivariant

no code implementations24 May 2024 Peter Lippmann, Gerrit Gerhartz, Roman Remme, Fred A. Hamprecht

In many applications of geometric deep learning, the choice of global coordinate frame is arbitrary, and predictions should be independent of the reference frame.

Theory and Approximate Solvers for Branched Optimal Transport with Multiple Sources

1 code implementation14 Oct 2022 Peter Lippmann, Enrique Fita Sanmartín, Fred A. Hamprecht

We here study the NP-hard optimization of BOT networks connecting a finite number of sources and sinks in $\mathbb{R}^2$.

Combinatorial Optimization

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