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Martin Uray

@martinuray.bsky.social

Doing something with research and lecturing | Opinions are my own | born 357 ppm

17 Followers  |  45 Following  |  10 Posts  |  Joined: 20.11.2024  |  1.6334

Latest posts by martinuray.bsky.social on Bluesky

Excited about this step forward in scalable topological data analysis β€” and grateful to Florian Graf, @paolopellizzoni.bsky.social, @shuber3.bsky.socialbsky.social, and @rkwitt.bsky.social for the great collaboration!

29.09.2025 09:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Our paper β€œThe Flood Complex – Large-Scale Persistent Homology on Millions of Points” is accepted at #NeurIPS25 πŸŽ‰

πŸ“„ Preprint: arxiv.org/pdf/2509.22432
πŸ’» Code: open + ready to use

29.09.2025 09:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Very late to the game, but finally @rkwitt.bsky.social is also on bsky. πŸ˜†

07.08.2025 08:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This is a joint work with Florian Graf, @paolopellizzoni.bsky.social , @shuber3.bsky.social & Roland Kwitt.

05.08.2025 20:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

πŸš€ Just released: flooder – a fast, GPU-powered Python package for computing persistent homology on millions of points in Euclidean space. Topology at scale is here!

πŸ“¦ pip install flooder
πŸ”¬ Preprint coming soon – stay tuned!

#PersistentHomology #TDA #Python #MachineLearning

05.08.2025 20:33 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

For all that are struggling with the #Overleaf #outage before the #NeurIPS2025 deadline:
The git interface is still working, so you can pull your project from there, in case you can reconstruct the path.

#servicepost

14.05.2025 08:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Overleaf Status Welcome to Overleaf's home for real-time and historical data on system performance.

F5 on status.overleaf.com

14.05.2025 07:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Overleaf goes down hours before NeurIPS deadline

🚨 Authors: screaming
🫠 Me: refreshing Overleaf like it’s a life support machine

This isn’t a paper submission β€” it’s a psychological experiment.
#NeurIPS2025 #Overleaf #AcademicChaos

14.05.2025 07:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

We fuse topological persistence w/ the Hough transform for more robust line detection!

#ComputerVision #Topology #Persistence #HoughTransform

24.04.2025 06:05 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Preview
Persistence-based Hough Transform for Line Detection The Hough transform is a popular and classical technique in computer vision for the detection of lines (or more general objects). It maps a pixel into a dual space -- the Hough space: each pixel is ma...

Excited to share our latest paper: "Persistence-based Line Detection in Hough Space"
w/ students Johannes Ferner & Angel Pop, and colleagues Saverio Messineo & @shuber3.bsky.social.

arxiv.org/abs/2504.16114

24.04.2025 06:05 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

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