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Jonathan Sauder

@josauder.bsky.social

PhD student at EPFL 3D Vision | Underwater SLAM | AI for Conservation http://josauder.github.io

1,010 Followers  |  283 Following  |  26 Posts  |  Joined: 15.11.2024  |  2.2477

Latest posts by josauder.bsky.social on Bluesky

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No, It’s Not Back to Business as Usual Marco Rubio was more civil than J. D. Vance had been, but the message to longtime allies was the same.

No, it's not "back to business as usual."

www.theatlantic.com/ideas/2026/0...

17.02.2026 13:16 β€” πŸ‘ 833    πŸ” 264    πŸ’¬ 31    πŸ“Œ 17

The β€˜world order’ didn’t collapse bc Russia invaded Ukraine. It collapsed because the free world chose not to stop them.
By refusing to use our wealth & power to defend even a European democracy, we showed dictators everywhere that aggression pays.
That was the death blow. We did this to ourselves.

14.02.2026 12:07 β€” πŸ‘ 535    πŸ” 172    πŸ’¬ 20    πŸ“Œ 14
Federal agents with weapons drawn, moments before murdering American citizens on the streets of Minneapolis at the dawn of 2026.

Federal agents with weapons drawn, moments before murdering American citizens on the streets of Minneapolis at the dawn of 2026.

What should academics be doing right now?

I have been writing up some thoughts on what the research says about effective action, and what universities specifically can do.

davidbau.github.io/poetsandnurs...

It's on GitHub. Suggestions and pull requests welcome.
github.com/davidbau/poe...

26.01.2026 03:27 β€” πŸ‘ 37    πŸ” 16    πŸ’¬ 0    πŸ“Œ 4

Yikes

08.01.2026 10:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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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.Β 

Application deadline is in two weeks.

05.01.2026 14:14 β€” πŸ‘ 19    πŸ” 14    πŸ’¬ 1    πŸ“Œ 0

What’s your take - how do engineers reconcile their liberal views with working e.g. for xAI?

23.12.2025 00:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Careers

You know what season it is! Right. Internship application season.

Niantic Spatial is offering research internships on a multitude of 3D vision topics: relocalization, reconstruction, 3D VLMs... Top tier papers regularly come out of our internships πŸš€

nianticspatial.careers.hibob.com/jobs/0fc4871...

10.12.2025 08:38 β€” πŸ‘ 26    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1

Don’t these applications usually contain quite a lot of sensitive data (e.g. addresses)? These are all sent to some VLM?

04.12.2025 23:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Come work with my team in Sweden on machine learning for remote sensing and urban climate resilience! www.ri.se/sv/om-rise/j...

13.11.2025 13:22 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1

The Computer Vision for Ecology Workshop at @iccv.bsky.social is starting soon!! All day in 323B, see you there!!

20.10.2025 18:46 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Interested in doing a PhD in machine learning at the University of Edinburgh starting Sept 2026?

My group works on topics in vision, machine learning, and AI for climate.

For more information and details on how to get in touch, please check out my website:
homepages.inf.ed.ac.uk/omacaod

16.10.2025 09:15 β€” πŸ‘ 39    πŸ” 18    πŸ’¬ 2    πŸ“Œ 0

But is it really a strategy? Or is the entire foreign policy just based on β€˜vibes’ from a person cult around delusional narcissistic guy who just incoherently rambles about whatever comes to his mind?

18.08.2025 20:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Calling hidden prompts for LLMs β€˜bribery’ is overshoots the goal. If we want every paper to be β€œdigestible” by an LLM, we β€œenable” LLM reviews. Then, there is an incentive to write (with meaningless changes or not) in a way that LLMs give favourable reviews to, instead of writing for humans.

25.07.2025 14:03 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Not sure if β€œbribing a reviewer” is the right comparison. Is it not literally more like asking for a good review?

23.07.2025 17:57 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

But isn’t the real scientific misconduct reviewers who use LLMs for review? Of course hidden prompts in papers are questionable, but they don’t detract from the scientific results/progress like the opposing player (LLM reviews). Under normal circumstances, these prompts have no effect whatsoever

23.07.2025 12:18 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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AWESOME JOB OPPORTUNITY: Tenure-Track Position - Coral Ecology & Diversity (Green Island Marine Research Station, Academia Sinica, Taiwan)

biodiv.tw/joinus-20250...

#coralreefs #jobs #jobopportunity #coralecology #coraldiversity #coral #tenuretrack #academia #careers #careerdevelopment #marine

09.06.2025 08:27 β€” πŸ‘ 3    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

The return of Abrego-Garcia to face due process in the US, after Trump officials swore he would never ever return to the US, is a reminder that politics matters and pressure works.

Don’t give up. Don’t let the fascists relax.

07.06.2025 16:55 β€” πŸ‘ 3493    πŸ” 677    πŸ’¬ 62    πŸ“Œ 25
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PhD Student in Machine Learning - RISE Research Institutes of Sweden AB Do you want to use your expertise in AI to help build a greener future?

Come do your PhD at RISE Lund with myself and Prof. Yifang Ban as supervisors!

You will not only contribute to advancing state-of-the-art ML for Earth observation data β€” you'll also work hands-on with real-world use cases with diverse project stakeholders.

career.ri.se/en-GB/jobs/5...

29.05.2025 07:51 β€” πŸ‘ 13    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1

Can only be described as regime propaganda

22.05.2025 18:43 β€” πŸ‘ 1157    πŸ” 280    πŸ’¬ 38    πŸ“Œ 6
Zurich, Switzerland | World Press Photo

For those in Switzerland (especially ZΓΌrich) - I strongly encourage you to go to the World Press Photo exhibition in the Landesmuseum.

Like every year, it's completely soul-crushing, but so important. I have so much admiration for these photographers.

www.worldpressphoto.org/calendar/202...

17.05.2025 13:31 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The call for applications has just been released for #CV4Ecology2026!! This three-week intensive program trains ecologists and conservation practitioners to develop their own AI tools for their own data.

When: Jan 12-30, 2026
Where: SCBI @smconservation.bsky.social

12.05.2025 19:08 β€” πŸ‘ 29    πŸ” 19    πŸ’¬ 1    πŸ“Œ 4
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πŸ“’ We have a PR[AI]RIE PhD position opening at Inria Paris co-advised with R. de Charette & @tuanhungvu.bsky.social
[please distribute]
πŸ’‘Topic: Physics-Grounded Vision Foundation Models
⏳Application deadline: 20 May 2025
πŸ—“οΈ Start date: Fall 2025
πŸ“Detailed description: linked below

30.04.2025 09:08 β€” πŸ‘ 21    πŸ” 8    πŸ’¬ 1    πŸ“Œ 0

I’ll be speaking at the upcoming Learning Machines seminar, tune in on May 8th 15:00 CET to hear about ML/RS for biomass estimation πŸŒ³πŸ›°οΈπŸ’»

30.04.2025 15:29 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Scientists warn coral restoration can’t keep pace with global reef collapse Coral restoration won’t save reefs from global warming, according to a recent study – at least, not the way we’re doing it now. The study, conducted by researchers at the University of Helsinki and pu...

Scientists: there’s only one solution to save coral reefs. β€œβ€¦coral restoration should not be used as a distraction from very-much-needed global actions to reduce carbon emissions and slow down planetary warming.” @MongabayOrg news.mongabay.com/2025/04/scie...

30.04.2025 12:57 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
PhD - Multi-Modal Foundation Models for Earth Observation PhD - Multi-Modal Foundation Models for Earth Observation

We're looking for a motivated PhD student to join the ECEO Lab at EPFL Valais to work on multi-modal foundation models for earth observation! πŸŒπŸ›°οΈπŸ’»πŸ€“

Come work with us under the supervision of Prof. Devis Tuia!

careers.epfl.ch/job/Sion-PhD...

28.04.2025 14:11 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Here's the link to the quick and dirty script to do this: github.com/josauder/cor...

16.04.2025 16:11 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Using the Coralscapes dataset, it becomes easy to transfer semantic information directly into 3D point clouds! Here's an example of a few images from a simple camera being used to make a semantic point cloud of an entire transect! #deeplearning #ai #coral #ai4conservation

16.04.2025 16:11 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

to quote a colleague quoting a goose: β€œalignment to what? alignment to what??”

06.04.2025 06:46 β€” πŸ‘ 31    πŸ” 6    πŸ’¬ 2    πŸ“Œ 0

This has been a colossal effort from the team: data acquisition, 1500+ hours of expert annotation, and thorough benchmarking! πŸ€“

A big thank you to my co-authors @viktordo.bsky.social, Guilhem Banc-Prandi, Gabriela Perna, Anders Meibom, Devis Tuia, and all members and partners of the @trsc_org!

28.03.2025 03:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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