_JRowbottom's profile picture. Interested in geometric deep learning and dynamical systems. Former @twitterresearch intern. Beginning the PhD application cycle.

James Rowbottom

@_JRowbottom

Interested in geometric deep learning and dynamical systems. Former @twitterresearch intern. Beginning the PhD application cycle.

James Rowbottom 已转帖

@thomaskipf and @wellingmax strike back! in a new blog post w/ @Francesco_dgv @_JRowbottom et al we show that GCN-type models can be derived as gradient flows of Dirichlet-type energy and provably avoid low-frequency dominated dynamics bit.ly/3TdhTLg

mmbronstein's tweet image. @thomaskipf and @wellingmax strike back! in a new blog post w/ @Francesco_dgv @_JRowbottom et al we show that GCN-type models can be derived as gradient flows of Dirichlet-type energy and provably avoid low-frequency dominated dynamics bit.ly/3TdhTLg

James Rowbottom 已转帖

This is a super accessible explanation* of our gradient flow work and it's based on a recent arXiv version contanining new theoretical results and experiments *Beware, great meme ahead

What new insights can we gain by leveraging physically-inspired approaches to graph neural networks? Don't miss the latest work from @mmbronstein and coauthors @Francesco_dgv, @b_p_chamberlain, @_JRowbottom, and @thomasmarkovich. buff.ly/3T1cCWU



James Rowbottom 已转帖

Here is last week's video of @Francesco_dgv, @_JRowbottom and @b_p_chamberlain presenting their paper "Graph Neural Networks as Gradient Flows"! youtu.be/sgTTtmwOMgE


James Rowbottom 已转帖

Equivariant Mesh Attention Networks Sourya Basu, Jose Gallego-Posada, Francesco Viganò, James Rowbottom, Taco Cohen openreview.net/forum?id=3IqqJ…


James Rowbottom 已转帖

Looking forward to giving an invited (and in-person!) talk in @jure's group tomorrow @Stanford. I'll talk about our latest take on physics-inspired learning on graphs using non-linear oscillators. arxiv: arxiv.org/abs/2202.02296 code: github.com/tk-rusch/Graph… w/ @mmbronstein


James Rowbottom 已转帖

I am happy to share a recent work on energy functionals giving rise to GNN equations via gradient flows 🧵 arxiv.org/abs/2206.10991 This is joint work with @_JRowbottom*, @b_p_chamberlain, T. Markovich, and @mmbronstein

Francesco_dgv's tweet image. I am happy to share a recent work on energy functionals giving rise to GNN equations via gradient flows 🧵

arxiv.org/abs/2206.10991

This is joint work with @_JRowbottom*, @b_p_chamberlain, T. Markovich, and @mmbronstein

James Rowbottom 已转帖

1/4 Hope to see friends new & old tomorrow 4:30pm GMT / 8:30am PT poster session 6 #NeurIPS2021 @_JRowbottom @Francesco_dgv and I will occupy the prime virtual real estate known as Spot E3 with BLEND neurips.cc/virtual/2021/p…

DrBPChamberlain's tweet image. 1/4 Hope to see friends new & old tomorrow 4:30pm GMT / 8:30am PT poster session 6 #NeurIPS2021 @_JRowbottom @Francesco_dgv and I will occupy the prime virtual real estate known as Spot E3 with BLEND neurips.cc/virtual/2021/p…

James Rowbottom 已转帖

#GNNs are related to PDEs governing information diffusion on graphs. In a new paper with @b_p_chamberlain James Rowbottom @migorinova @stefan_webb @emaros96 we study a new class of Neural Graph Diffusion PDEs Blog post: bit.ly/3gUOEL8 Paper: arxiv.org/abs/2106.10934

mmbronstein's tweet image. #GNNs are related to PDEs governing information diffusion on graphs. In a new paper with @b_p_chamberlain James Rowbottom @migorinova @stefan_webb @emaros96  we study a new class of Neural Graph Diffusion PDEs

Blog post: bit.ly/3gUOEL8

Paper: arxiv.org/abs/2106.10934

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