Search Results - "Scheidl, Florian"

Neuronal and Astrocytic Regulations in Schizophrenia: A Computational Modelling Study by Fritschi, Lea, Lindmar, Johanna Hedlund, Scheidl, Florian, Lenk, Kerstin

“…According to the tripartite synapse model, astrocytes have a modulatory effect on neuronal signal transmission. More recently, astrocyte malfunction has been…”
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Demystifying Higher-Order Graph Neural Networks by Besta, Maciej, Scheidl, Florian, Gianinazzi, Lukas, Klaiman, Shachar, Müller, Jürgen, Hoefler, Torsten

“…Higher-order graph neural networks (HOGNNs) are an important class of GNN models that harness polyadic relations between vertices beyond plain edges. They have…”
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Neural Graph Databases by Besta, Maciej, Iff, Patrick, Scheidl, Florian, Osawa, Kazuki, Dryden, Nikoli, Podstawski, Michal, Chen, Tiancheng, Hoefler, Torsten

“…Learning on Graphs (LOG) 2022 Graph databases (GDBs) enable processing and analysis of unstructured, complex, rich, and usually vast graph datasets. Despite…”
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Arrow Matrix Decomposition: A Novel Approach for Communication-Efficient Sparse Matrix Multiplication by Gianinazzi, Lukas, Ziogas, Alexandros Nikolaos, Huang, Langwen, Luczynski, Piotr, Ashkboos, Saleh, Scheidl, Florian, Carigiet, Armon, Ge, Chio, Abubaker, Nabil, Besta, Maciej, Ben-Nun, Tal, Hoefler, Torsten

“…PPoPP'24: Proceedings of the 29th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming (2024) 404-416 We propose a novel approach to…”
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High-Performance and Programmable Attentional Graph Neural Networks with Global Tensor Formulations by Besta, Maciej, Renc, Pawel, Gerstenberger, Robert, Labini, Paolo Sylos, Ziogas, Alexandros, Chen, Tiancheng, Gianinazzi, Lukas, Scheidl, Florian, Szenes, Kalman, Carigiet, Armon, Iff, Patrick, Kwasniewski, Grzegorz, Kanakagiri, Raghavendra, Ge, Chio, Jaeger, Sammy, Was, Jaroslaw, Vella, Flavio, Hoefler, Torsten

“…Graph attention models (A-GNNs), a type of Graph Neural Networks (GNNs), have been shown to be more powerful than simpler convolutional GNNs (C-GNNs). However,…”
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