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Julian Suk

@sukjulian.bsky.social
166 followers 135 following 39 posts

Postdoc @ Technical University of Munich | Intern @ Qualcomm AI Research | PhD @ University of Twente | Neural operators for cardiovascular flow

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Julian Suk @sukjulian.bsky.social · 28/09/2026
"Inpainting physics" (led by @jonasweidner.bsky.social) was accepted to NeurIPS 2026! As the title says, we cast 3D neural surrogate modelling as inpainting problem. The idea is simple and I hope it will be conceptually useful. 🔗 arxiv.org/abs/2605.08832
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Neil Lawrence @lawrennd.bsky.social · 21/07/2026
Volume 326 Proceedings of Second Workshop on Geometry-grounded Representation Learning and Generative Modeling proceedings.mlr.press/v326/ Is now available on PMLR
proceedings.mlr.press
Proceedings of Machine Learning Research
Proceedings of GRaM: the Second Edition of the Workshop on Geometry-grounded Representation Learning and Generative Modeling Held in Riocentro Convention and Event Center, Rio de Janeiro, Brazil on 26...
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Alison Pouplin @alisometry.bsky.social · 21/07/2026
Thank you Neil for always being so kind and reactive. And PMLR for publishing GRaM ☀️ Lots of love to @gram-org.bsky.social @erikjbekkers.bsky.social @sharvaree.bsky.social @sukjulian.bsky.social and many others ❤️
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Julian Suk @sukjulian.bsky.social · 27/05/2026
Triton kernels for the G(3, 0, 1) geometric product (as used by geometric algebra transformer) are now available on @maxxxzdn.bsky.social's great repository Flash Clifford. 🔗 github.com/maxxxzdn/flash-clifford
github.com
GitHub - maxxxzdn/flash-clifford: ⚡ Triton implementation of Clifford algebra neural networks.
⚡ Triton implementation of Clifford algebra neural networks. - maxxxzdn/flash-clifford
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Julian Suk @sukjulian.bsky.social · 27/04/2026
Results for the GRaM Competition are online. Congratulations to the winner and runners-up 🎉 🥇 github.com/julka01 with SmoothSplatNet 🥈 github.com/jorgesarrato with CDFDoubleGridNet 🥉 github.com/v3ctr0id with VRTEnsemble 🔗 gram-competition.github.io
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Erik Bekkers @erikjbekkers.bsky.social · 15/04/2026
We're looking for a new colleague at @amlab.bsky.social: Assistant Professor in AI for Science 🔬🤖 World-class ML research, Amsterdam's thriving AI ecosystem (ELLIS, startups, big tech), and some of the best academic labor conditions in Europe ❤️ Deadline: May 30 👉 werkenbij.uva.nl/en/vacancies...
werkenbij.uva.nl
Vacancy — Assistant Professor in AI for Science (AI4Science)
<p><span>Are you passionate about advancing Machine Learning by integrating insights from the natural sciences? Are you eager to bridge the 3rd (<em><span>computational</span></em>) and 4th (<em><span...
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Alison Pouplin @alisometry.bsky.social · 27/03/2026
We have a competition @gram-org.bsky.social! - MCML award: 500€ - Deadline: April 22nd - Publication of the results in our workshop proceedings (PMLR) ✨Thank you to @sukjulian.bsky.social, Gavin and BeyondMath for making this happen. ✨ gram-competition.github.io
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Julian Suk @sukjulian.bsky.social · 27/03/2026
One month left 'til @iclr-conf.bsky.social, about time to launch our ✨@gram-org.bsky.social Competititon✨ The theme is geometry x AI4science with a dataset kindly provided by BeyondMath. Deadline: April 22, 2026 (AoE) 🔗 gram-competition.github.io
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Julian Suk @sukjulian.bsky.social · 27/02/2026
Our latest paper on ML-based flow estimation ✨trained on 4D flow MRI✨ in the carotid arteries is now published (open-access) in Medical Image Analysis. 🔗 www.sciencedirect.com/science/arti...
sciencedirect.com
Physics-informed graph neural networks for flow field estimation in carotid arteries
Hemodynamic quantities are valuable biomedical risk factors for cardiovascular pathology such as atherosclerosis. Non-invasive, in-vivo measurement of…
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Julian Suk @sukjulian.bsky.social · 18/02/2026
Join us tomorrow at 15:30 if you want to learn about the latest and greatest in language model evaluation.
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Munich Center for Machine Learning @munichcenterml.bsky.social · 13/02/2026
Join our #MCML Online Seminar Series, where MCML Junior Members present new papers, preprints & ongoing research — everyone who is interested is welcome! 📅 Feb 19, 3:30–4:30 PM 🎤 Dennis Frauen on nonparametric LLM evaluation from preference data 🔗 mcml.ai/events/2026-...
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GRaM Workshop @gram-org.bsky.social · 18/12/2025
📢The second edition of ✨GRaM workshop✨ is here this time at #ICLR26. 🌟Submit your exciting works in Geometry-grounded representations. We welcome submissions in multiple tracks i.e. 📄 Proceedings 📝extended abstract 👩‍🏫Tutorial/blogpost as well as an exciting challenge!
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GRaM Workshop @gram-org.bsky.social · 18/12/2025
📄Proceedings track accepts maximum of 8-page submission with accepted submissions published in #PMLR .
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GRaM Workshop @gram-org.bsky.social · 18/12/2025
📝Extended abstract accepts a maximum of 4-page submissions. Previously published or under-review submissions are welcome.
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GRaM Workshop @gram-org.bsky.social · 18/12/2025
👩‍🏫For Blogpost/tutorial tracks, we welcome easy-to-understand blogpost and reproducible collab tutorials on topics that fit the workshop. You can submit either a blogpost or tutorial or both!
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GRaM Workshop @gram-org.bsky.social · 18/12/2025
🥊 Challenge details coming soon!
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GRaM Workshop @gram-org.bsky.social · 18/12/2025
For more details check out our website: http:// gram-workshop.org or follow @gram-org.bsky.social
gram-workshop.org
GRaM Workshop
Geometry-grounded Representation Learning and Generative Modeling
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Julian Suk @sukjulian.bsky.social · 18/12/2025
Very excited for the updated version of this great workshop!
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Julian Suk @sukjulian.bsky.social · 21/10/2025
Looking for a pre-trained transformer to fine-tune on your 3D artery data? We are releasing GReAT, an open-weight point cloud (or mesh) model. ➡️ github.com/sukjulian/great
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Julian Suk @sukjulian.bsky.social · 09/10/2025
Maths YouTube is really taking off lately! Check out these creators that I particularly enjoy: • 3Blue1Brown (obviously) • Mutual Information (machine learning and computation) • Aleph 0 (pure mathematics, beautiful visuals) • Sheafification of G (chaotic and stimulating, lots of memes)
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Julian Suk @sukjulian.bsky.social · 09/10/2025
Neural operators are gaining traction in science and engineering as fast surrogates for time-intensive physics simulation. Introducing "Deep vectorised operators for pulsatile hemodynamics estimation in coronary arteries" (published in Computer Methods and Programs in Biomedicine).
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Bastian Grossenbacher-Rieck @pseudomanifold.topology.rocks · 07/08/2025
If you are excited about representation learning, point clouds, higher-order complexes, or just curious about geometry/topology, this talk is for you! 👉 youtube.com/watch?v=frjm... 🧵4/5
youtube.com
Shapes, Spaces, Simplices, and Structure: Geometry, Topology, and Machine Learning
YouTube video by Bastian Grossenbacher-Rieck
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Julian Suk @sukjulian.bsky.social · 04/08/2025
I am happy to announce that I have started a postdoc position at @aim-lab.bsky.social and @munichcenterml.bsky.social, Technical University of Munich under the supervision of @danielrueckert.bsky.social. Looking forward to this new chapter 🥨🎓
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Julian Suk @sukjulian.bsky.social · 04/08/2025
Three weeks ago I had the pleasure of mentoring a project at @logml.bsky.social. We looked into cortical surface parcellation from a geometric angle and had a lot of fun! Thanks to my project group (including @mustas.bsky.social and @zhengdiyu.bsky.social) for the trust...
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Julian Suk @sukjulian.bsky.social · 01/08/2025
It's already been two months but better late than never: I have successfully defended my PhD 🎉 It's been a roller coaster ride and I enjoyed every minute of it! I am forever grateful for the awesome people I met along the way (you know who you are ✌️).
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SPARTA research project @projekt-sparta.bsky.social · 21/07/2025
🚨 New analysis: 257 suspicious X/Twitter accounts identified, spreading among others far-right narratives, anti-migration, anti-vaccine, and climate disinformation in the period before and after the 2025 German federal election. 👉 Report: dtecbw.de/sparta/ #Disinformation #btw25
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Ruben Wiersma @rubenwiersma.nl · 14/07/2025
Simple idea to filter out (some) LLM-written papers with non-existent references: check the reference file agains DBLP and desk reject if a certain % of citations doesn't exist.
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Gabriel Peyré @gabrielpeyre.bsky.social · 25/05/2025
I have cleaned up the notebooks for my course on Optimal Transport for Machine Learners and added links to the slides and lecture notes. github.com/gpeyre/ot4ml
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Julian Suk @sukjulian.bsky.social · 24/05/2025
Enschede crowd you don't want to miss this! Join us for two exciting talks by Jolanda Wentzel and @erikjbekkers.bsky.social. As a bonus, you get to see me in "appropriate traditional dress from [my] country of origin". 📅 28 May 📍 UTwente campus
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Francisco Acosta @franciscoacosta.bsky.social · 23/05/2025
We are looking for reviewers to serve on the Program Committee of the Symmetry and Geometry in Neural Representations (NeurReps) workshop at NeurIPS 2025! If you are interested in participating, please fill out this form: forms.gle/wgUXHT7Mq71n... @neurreps.bsky.social
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Multiscale AI @ ICLR 2025 @multiscaleai.bsky.social · 05/05/2025
ICLR 2025 MLMP best poster award goes to "ViNE-GATr: scaling geometric algebra transformers with virtual nodes embeddings"! Congratulations @sukjulian.bsky.social, Thomas Hehn, @arashbehboodi.bsky.social, Gabriele Cesa!
Equivariant neural networks can effectively model physical systems by naturally handling the underlying geometric quantities and preserving their symmetries, but scaling them to large geometric data remains challenging. Naive downsampling typically disrupts features’ transformation laws, limiting their applicability in large scale settings. In this work, we propose a scalable equivariant transformer that efficiently processes geometric data in a coarse-grained latent space while preserving E(3) symmetries of the problem. In particular, by building on the Geometric Algebra Transformer (GATr) and PerceiverIO architectures, our method learns equivariant latent tokens which allow us to decouple the processing complexity from the input data representation while maintaining global equivariance.
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LOGML Summer School @logml.bsky.social · 11/03/2025
Join one of the exciting projects led by: @ffabffrasca.bsky.social, Caterina Graziani, Anthea Monod & Omer Bobrowski, Guadalupe Gonzalez & Chirag Agarwal, @sukjulian.bsky.social, Vijay Prakash Dwivedi, Michael Murray, Yasha Ektefaie, Edward Hirst, Tancredi Schettini Gherardini
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Max Zhdanov @maxxxzdn.bsky.social · 05/03/2025
🤹 Excited to share Erwin: A Tree-based Hierarchical Transformer for Large-scale Physical Systems joint work with @wellingmax.bsky.social and @jwvdm.bsky.social preprint: arxiv.org/abs/2502.17019 code: github.com/maxxxzdn/erwin
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Erik Bekkers @erikjbekkers.bsky.social · 26/02/2025
🚀 Excited to be part of this project led by Praneeta Konduri! We’re using state-of-the-art generative models to create synthetic vasculature geometries—pushing stroke treatment development forward while cutting down on patient data reliance. Exciting stuff! 😃 rdt.uva.nl/research/res...
rdt.uva.nl
Synthetic data to enhance new treatment uptake for acute ischemic stroke - Responsible Digital Transformations
Multiple (pre-)clinical trials are required in the regulatory trajectory to introduce new medical devices in clinical practice. The process is widely acknowledged as sub-optimal, resource-heavy, and t...
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Mathilde Ripart @mathrip.bsky.social · 25/02/2025
Very pleased to officially introduce MELD Graph, a novel AI tool for the detection of subtle focal cortical dysplasia (FCD) lesions in epilepsy patients. Check out our paper published in JAMA Neurology yesterday! 😀https://jamanetwork.com/journals/jamaneurology/fullarticle/2830410
jamanetwork.com
Detection of Epileptogenic Focal Cortical Dysplasia Using Graph Neural Networks
This study evaluates the efficacy and interpretability of graph neural networks in automatically detecting focal cortical dysplasia lesions on magnetic resonance imaging scans.
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Julian Suk @sukjulian.bsky.social · 26/01/2025
Germans (or everyone interested in the upcoming federal election): this website does live monitoring of social media discourse (mostly X, formerly Twitter) by automatically labelling posts as friendly or hostile towards political parties and candidates. Super insightful!
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SPARTA research project @projekt-sparta.bsky.social · 24/01/2025
Im ARD-MiMa hat @jasminriedl.bsky.social heute spannende Einblicke in unser #ProjektSPARTA gegeben und darüber gesprochen inwiefern der Twitter/X-Algorithmus den Wahlkampf zur #btw25 beeinflussen kann. 🎥 Zum TV-Beitrag: bit.ly/ARD_MiMa 📊 Unsere Analysen: dtecbw.de/sparta/ #Bundestagswahl2025
bit.ly
ARD-Mittagsmagazin vom 24. Januar - hier anschauen
+++ Nach Unfall mit Frachtschiff: Neues Schleusentor wird eingebaut +++ Kulinarisches aus aller Welt: 'Texas Barbecue' +++ Milde Winter ohne Schnee: Skigebiete schließen Liftanlagen +++
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Emma Robinson @OHBM 2026 @metricsemma.bsky.social · 17/12/2024
Need cortical surface extraction which is time efficient while being more anatomically correct than classic pipelines? Try Qiang Ma's pipeline - tuned for neonatal (dHCP) but we are already using it for fetal and works on ya HCP arxiv.org/abs/2405.08783 github.com/m-qiang/dhcp...
arxiv.org
The Developing Human Connectome Project: A Fast Deep Learning-based Pipeline for Neonatal Cortical Surface Reconstruction
The Developing Human Connectome Project (dHCP) aims to explore developmental patterns of the human brain during the perinatal period. An automated processing pipeline has been developed to extract hig...
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Munich Center for Machine Learning @munichcenterml.bsky.social · 11/12/2024
MCML Director Prof. Daniel Rückert has been awarded the Gottfried Wilhelm Leibniz Prize 2025! The Prize is endowed with 2.5 million euros by the Deutsche Forschungsgemeinschaft (DFG) - German Research Foundation. Congratulations! @danielrueckert.bsky.social 📸 Juli Eberle
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Julian Suk @sukjulian.bsky.social · 07/12/2024
I created a starter pack of accounts to follow for AI in medicine. go.bsky.app/TPXXbXp Let me know if you would like to be added or have more suggestions 😊
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Julian Suk @sukjulian.bsky.social · 23/11/2024
I will be in Amsterdam doing an internship at Qualcomm AI Research until end of February. Hit me up if you want to link! 🚲🌷🇳🇱
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