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Serge Belongie

@serge.belongie.com

Professor, University Of Copenhagen ๐Ÿ‡ฉ๐Ÿ‡ฐ PI @belongielab.org ๐Ÿ•ต๏ธโ€โ™‚๏ธ Director @aicentre.dk ๐Ÿค– President @ellis.eu ๐Ÿ‡ช๐Ÿ‡บ Formerly: Cornell, Google, UCSD #ComputerVision #MachineLearning

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Latest posts by Serge Belongie @serge.belongie.com

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How does AI interact with culture?

Weโ€™re thrilled to have Dr. Maria Antoniak (@mariaa.bsky.social) join us at FGVC! Her interdisciplinary work on AI in the humanities brings a new perspective to our workshop: the fine-grained categorization of the intangible parts of culture. See you at #CVPR2026!

03.03.2026 19:31 ๐Ÿ‘ 21 ๐Ÿ” 7 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 2
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Super excited to have this work out, led by our amazing Lucia Gordon (@luciagordon.bsky.social):
โ€œMMEarth-Bench: Global Model Adaptation via Multimodal Test-Time Trainingโ€

Project page: mmearth-bench.com
Paper preprint: arxiv.org/abs/2602.06285
Code and dataset: github.com/lgordon99/mm...

[1/n]

24.02.2026 13:14 ๐Ÿ‘ 7 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
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Compression is Magic

One memory that stays with me from my early days of grad school in the mid-1990s was the buzz about a scrappy, yet highly effective, document classification method from CMU.

[Continued on longer.blue/posts/ma2JOS... ]

12.02.2026 12:21 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Circa 2026 I estimate the above SC-TPS-KNN experiments would take around 5 min. to run on a single high-end workstation, or around 5 sec. to run on a modern cloud cluster. (3/3)

30.01.2026 16:18 ๐Ÿ‘ 7 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

For a brief shining moment, I beat the state of the art LeNet approach, right as I was interviewing for faculty jobs. Not long after that, Schรถlkopf et al. beat me with an SVM-based method. Kernels and boosting were huge for ~a decade after that, but after 2012... well, everything changed! (2/3)

30.01.2026 16:18 ๐Ÿ‘ 8 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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The main experiments from my PhD thesis took around 2 weeks to run on Berkeley's Millennium cluster (30 Sun Ultra machines) circa 1999. With that compute muscle, Jitendra, Jan, and I were able to run Shape Context matching with Thin-Plate Spline alignment followed by K-NN on the MNIST dataset. (1/3)

30.01.2026 16:18 ๐Ÿ‘ 5 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Sebastian Loeschcke

The โ€œmemory wall,โ€ which refers to the increasing gap between processor speed and memory bandwidth since ~2019, is one of the main drivers of Sebastianโ€™s PhD studies on structured learning under memory constraints sebulo.github.io (2/2)

30.01.2026 13:58 ๐Ÿ‘ 12 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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A factor of 10 billion since 2010 ๐Ÿ˜ฎ

A couple of eye-opening slides form @sloeschcke.bsky.social's presentation at todayโ€™s @belongielab.org meeting (1/2)

30.01.2026 13:58 ๐Ÿ‘ 184 ๐Ÿ” 39 ๐Ÿ’ฌ 22 ๐Ÿ“Œ 0
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The #ECCV2026 Malmo ๐Ÿ‡ธ๐Ÿ‡ช call for papers is now available. Check it out!

Call for Papers: eccv.ecva.net/Conferences/...

30.01.2026 11:36 ๐Ÿ‘ 25 ๐Ÿ” 7 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Manohar Paluri (Meta) talks about the SAM family of models for images, video, and audio at Day 2 of Machines Can Think 2026

machinescanthink.ai

27.01.2026 08:20 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Yannโ€™s new startup AMI Labs will be headquartered in Paris, offices in Montreal, New York, and Singapore

26.01.2026 13:31 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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@yann-lecun.bsky.social beams in from a galaxy far, far away to deliver a keynote at Machines Can Think 2026

โ€œFuture AI systems will be judged not by what they can already do, but by what new tasks they can learn quickly. This requires an understanding of the world.โ€

26.01.2026 13:31 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Sergey used the task of tying oneโ€™s shoes to showcase the interplay between words and pictures: โ€œEdsger Dijkstra once remarked, โ€˜A picture may be worth a thousand words, a formula is worth a thousand pictures.โ€™ Ok, Dijkstra, whatโ€™s the formula for tying your shoes?โ€

26.01.2026 07:53 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Machines Can Think 2026 is off to a great start with excellent keynotes by Sergey Tulyakov ( @snapinc.bsky.social) and @misovalko.bsky.social (Stealth Startup)

machinescanthink.ai

26.01.2026 07:50 ๐Ÿ‘ 15 ๐Ÿ” 0 ๐Ÿ’ฌ 12 ๐Ÿ“Œ 1
Meet the Board: Neil Lawrence (ELLIS Board Member | DeepMind Professor, University of Cambridge)
Meet the Board: Neil Lawrence (ELLIS Board Member | DeepMind Professor, University of Cambridge) YouTube video by ELLIS

๐Ÿ‘‹ Meet the ELLIS Board!

This episode features @lawrennd.bsky.social, DeepMind Professor of ML at @cam.ac.uk ๐Ÿ‡ฌ๐Ÿ‡ง.

He shares perspectives on AGI timelines, data vs. algorithms, and why progress in AI should be judged by its impact on people and society.

Watch the video ๐Ÿ‘‰ youtu.be/uxtVA5fMQZQ

20.01.2026 08:58 ๐Ÿ‘ 9 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The attached plot (h/t Nano Banana) illustrates this idea with a handful of examples.

If you're reading this and you've got something cooking, where does it fall on this plot?

(6/6)

17.01.2026 09:40 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The LFG scale also ranges from 1 to 9, and represents organizational will, from low-stakes exploration (LFG 1) to Manhattan Project intensity (LFG 9).

If TRL is the potential energy, then LFG is the kinetic energy.

(5/6)

17.01.2026 09:40 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

The TRL (Technology Readiness Level) scale ranges from 1 to 9, and captures a technology's maturity, from basic research (TRL 1) to proven, operational use (TRL 9). It's a useful ladder when talking about innovation, but I propose that we combine it with a new LFG (Let's F@&king Go!) scale.

(4/6)

17.01.2026 09:40 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

During the train ride home, I noodled on an idea that you might find useful for mapping innovation and hustle. Those who attended the ELLIS Institute Finland launch event might recall Max Welling and me riffing on this idea during a fireside chat with Peter Sarlin ๐Ÿš€

(3/6)

17.01.2026 09:40 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

I attended the WASP โ€“ Wallenberg AI, Autonomous Systems and Software Program Winter Conference in ร–rebro earlier this week, and came away from it inspired by the excellent research from the students in their PhD school and the real world impact of their alumni in industry and startups.

(2/6)

17.01.2026 09:40 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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The TRL vs. LFG Matrix: Mapping Tech Maturity & Organizational Will

(1/6)

17.01.2026 09:40 ๐Ÿ‘ 18 ๐Ÿ” 2 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 2

The Call for Expressions of Interest & Venue Proposals of #EurIPS 2026 is closing tomorrow โฐ

14.01.2026 14:44 ๐Ÿ‘ 4 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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โ€œAI is everywhere, but it is not everythingโ€

Amy Loutfi kicks off the 2026 WASP โ€“ Wallenberg AI, Autonomous Systems and Software Program Winter Conference in ร–rebro

14.01.2026 10:27 ๐Ÿ‘ 10 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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FGVC's not dead!

The 13th Workshop on Fine-Grained Visual Categorization has been accepted to CVPR 2026, in Denver, Colorado!

CALL FOR PAPERS: sites.google.com/view/fgvc13/

From Ecology to Medical Imagining, join us as we tackle the long tail and the limits of visual discrimination! #CVPR2026 #AI

13.01.2026 18:10 ๐Ÿ‘ 20 ๐Ÿ” 8 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 3
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We have two open PhD positions at the interface of AI and ecology. Start dates are Sept 2026.

We are looking for candidates with a background in AI/CS, Math, Stats, or Physics that are passionate about solving challenging problems in these domains.ย 

Application deadline is in two weeks.

05.01.2026 14:14 ๐Ÿ‘ 19 ๐Ÿ” 14 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Harnessing the power of AI for biodiversity monitoring with camera trap networks - From foundation model to edge processing

๐Ÿ“ขPlease share๐Ÿ“ข We have an opening for an exciting fully-funded PhD project on computer vision and machine learning applied to biodiversity monitoring with amazing Serge Belongie @belongielab.org and @aicentre.dk. Application deadline coming up on 15 January!
phd.tech.au.dk/for-applican...

02.01.2026 13:09 ๐Ÿ‘ 20 ๐Ÿ” 15 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 3

The multiparty meeting booking problem is at least as hard as autonomous driving, modulo the risk of bodily injury.

19.12.2025 10:25 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

4. Whoโ€™s sacrificing by making time slots available outside regular work hours/during family time?
5. Did anyone reply to the poll request with a calendly link?

19.12.2025 10:25 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

1. Who made & sent the doodle poll?
2. Who didnโ€™t respond to the poll?
3. Did anyone sidestep the poll and reply โ€œmy schedule is complicated; weโ€™ll figure something out?โ€

19.12.2025 10:25 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Ponder these questions next time you find yourself in a meeting scheduling thread (not counting within-org booking or people with PAs):

19.12.2025 10:25 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0