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Nicolas Audebert

@nshaud.bsky.social
934 followers 214 following 472 posts

Neuron trainer and Earth Observation mage at IGN France. Kicking stuff until it works. 🌐 nicolas.audebert.at 🐘 mastodon.social/@nsh (he/him)

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Reposted by Nicolas Audebert
Romain Tavenard @rtavenar.bsky.social · 29/09/2026
🎓 5 M2 research internships in my group (IRISA/Inria, Rennes · also Vannes or Paris depending on topic), each with a funded PhD to follow. Topics span optimal transport, differentiable solvers and time series. 👉 rtavenar.github.io/research/jobs.html
rtavenar.github.io
Jobs | Romain Tavenard
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Melissa Johnson, PhD @ladyhistorian.bsky.social · 28/09/2026
I am tired of having to pretend that the value of studying my discipline solely rests on the "marketable skills" we teach. Sometimes things are just worth knowing and doing because they make your life bigger and richer.
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Clément Canonne @ccanonne.github.io · 22/09/2026
"If OpenAI and Anthropic really want to help advance science, there is one obvious way they can do so: They can spend a tiny fraction of their vast fortunes to fund the kind of humble but essential research that’s increasingly starved for resources." (That they don't, and won't, says it all)
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Nicolas Audebert @nshaud.bsky.social · 10/09/2026
I appreciate that someone asked the ethical implications of this kind of research (not so much the answer). The "promising future" of having everything I do recorded so "an AI" can help me improve felt 100% dystopian.
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Nicolas Audebert @nshaud.bsky.social · 04/09/2026
Generating images with BigGAN and... yeah, we've progressed a lot since 2019.
Picture generated with the BigGAN model. Baby in a bathtub, with eggshell white tiles and some kind of foam in the tub. The baby's facial features are weird, with rendering artifacts that make its appearance uncanny. The baby's right arm is blurry and mixes with the white foamish water.
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lebellig @lebellig.bsky.social · 02/09/2026
We’re excited to release the updated article and code of InSARFlow! 🌊⛵ InSARFlow is a Riemannian flow matching model designed to denoise SAR interferograms while preserving the cyclical nature of phase differences.🌀 📄 Article: hal.science/hal-05710871... 💻 Code: github.com/lebellig/ins...
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mr. TIM @timkellogg.me · 26/08/2026
this is only stuff you can do on open models not just open weights, but fully open models with open datasets this stuff is extremely important, and we know next to nothing about it
Matlin and Chakraborty designed a study » around inf'yence functions, a technique that estimates how much any single training document - an article, post, or page a model trained on - shaped how the model answered a particular benchmark question.
Add those estimates up across the data, and you can see which kinds of writing - literary, technical, and so on - support a given ability in the model. But that holds only if you can confirm the model actually trained on the documents in question.
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lebellig @lebellig.bsky.social · 19/08/2026
Yesterday I watched a movie about an AI4Science researcher who gets angry after having his research grant application rejected (badly explained movie plot). Maybe we should take it as a warning about research funding cuts
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Carl T. Bergstrom @carlbergstrom.com · 11/08/2026
3. if LLMs are going to transform science and life in general, the fact that a small number of massive companies— propped up by government funds—are able to conceal how these systems work from everybody except their internal teams should be an outrage.
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Nicolas Audebert @nshaud.bsky.social · 04/08/2026
I'm looking into datasets of building footprints with heights, at least city-scale. Most of them claim to have height, but actually have only elevation. I've got a few (for France, Japan and Netherlands) but I'd love to get a more diverse coverage. Any ideas?
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Nicolas Audebert @nshaud.bsky.social · 03/08/2026
I'm burnt out of discussing "AI". I don't care for the press releases from big companies. I hate having to comment immediately. I dislike "hot takes". I'm worried we, as scientists, are losing touch with scientific values. We've become customers, salivating at ads marketed to investors. 1/15
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Nicolas Audebert @nshaud.bsky.social · 28/07/2026
It happened again! Is Scholar Inbox using the same paper matching algorithm than OpenReview/CMT?
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Nicolas Audebert @nshaud.bsky.social · 27/07/2026
C'est symptomatique de l'impasse dans laquelle on s'enferme avec les LLM pour la recherche d'information. La carte existe déjà, il y a même une source d'autorité (l'IGN) qui l'a produite. Le LLM non seulement n'est pas capable d'identifier cette information, mais en plus en falsifie une nouvelle.
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lebellig @lebellig.bsky.social · 24/07/2026
NeurIPS submissions confirmed to be a heat-loving species. Warmer year, bigger bloom. Every degree we add, the deadline gets denser 🌻 Good news for the field, we're having a really good growing season 👨‍🌾
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Nicolas Audebert @nshaud.bsky.social · 21/07/2026
You can train your image-to-image flow matching model on badly aligned data, you just have to tell it how bad it is. 🫣 Great work from @lebellig.bsky.social and Aimi Okabayashi with cool applications to remote sensing. It's FlowEO 2.0!
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Nicolas Audebert @nshaud.bsky.social · 20/07/2026
This "authors are volunteering to review" policy is starting to piss me off. You're assigning me 6 papers for next month? Come on, be serious. I understand everyone doing their fair share but I do think I've done more than most by now.
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Mathurin Massias @mathurinmassias.bsky.social · 07/07/2026
Slides for our ICML tutorial on Memorization and Generalization of Diffusion and Flow Matching Models are now available ! 🌀 memorization-generalization.github.io @quentinbertrand.bsky.social
memorization-generalization.github.io
ICML 2026 Tutorial - Generalization and Memorization in Flow Matching and Diffusion
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FX Coudert @nanoporous.net · 17/06/2026
Dans chaque administration, chaque service, chaque entreprise quelqu'un est en train d'ouvrir le plan d'action "vague de chaleur" qui a été minutieusement préparé. Dans chaque administration, chaque service, chaque entreprise, c'est le même :
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Nicolas Audebert @nshaud.bsky.social · 15/06/2026
📅 Deadline for TerraBytes II is extended to June 25th! You get one more week to polish and submit your papers. Submit on OpenReview: ↪️ openreview.net/group?id=the...
openreview.net
ECCV 2026 Workshop TerraBytes II
Welcome to the OpenReview homepage for ECCV 2026 Workshop TerraBytes II
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Gro-Tsen @gro-tsen.bsky.social · 12/06/2026
Important reminder: one of the most useful and important ways to avoid proliferation of shitty AI chatbots everywhere is to pass and enforce the rule that: 👉 Companies are legally responsible for what their AIs say.
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A. Grand d'Esnon @annegranddesnon.eurosky.social · 03/06/2026
On peut tout à fait reconnaître la légitimité et même l'intérêt d'écrits qui critiquent un domaine entier et ses pratiques ET refuser de reconnaître ces écrits comme étant une thèse de doctorat.
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Nicolas Audebert @nshaud.bsky.social · 01/06/2026
And the OpenReview submission platform is live: openreview.net/group?id=the...
openreview.net
ECCV 2026 Workshop TerraBytes II
Welcome to the OpenReview homepage for ECCV 2026 Workshop TerraBytes II
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Nicolas Audebert @nshaud.bsky.social · 29/05/2026
www.blast-info.fr/articles/202... Tout va bien, le mandarinat est mort, ne vous inquiétez pas. Il n'y a pas de problème dans l'ESR.
blast-info.fr
Recherche française : management toxique sous les tropiques
Quand Emmanuel Macron incite les chercheurs du monde entier à rejoindre la France, l’Institut de recherche pour le développement (IRD), vitrine de l’excellence scientifique française à l’international...
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Nicolas Audebert @nshaud.bsky.social · 13/03/2026
📢 Je recrute : ingé ou postdoc (12 mois) ➡️ www.ign.fr/nous-rejoind... Venez entraîner des grands modèles génératifs pour le bien commun : 🗺️ données ouvertes (images aériennes/satellites) 🏞️ application au suivi du changement climatique et à la gestion des catastrophes naturelles #lastig #ign
ign.fr
INGÉNIEUR·E DE RECHERCHE : MODÈLES GÉNÉRATIFS PROFONDS POUR L'IMAGERIE SATELLITAIRE - CDD 12 MOIS
Famille: Recherche et Enseignement Type de contrat : CDD lié à convention Catégorie: A Lieu de travail : Champs-sur-Marne Réf. 20260313-1590
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Nicolas Audebert @nshaud.bsky.social · 20/05/2026
📢 The TerraBytes workshop is returning for a 2nd edition - this time at ECCV 2026. Submit your paper before June 18th and join in Malmö, Sweden! 🔗 terrabytes-workshop.github.io
TerraBytes II call for papers announcement
"Towards global datasets and models for Earth Observation"
With organizers from ESA Phi-lab, LASTIG, Le Cnam, KTH, Universidad de Chile, and asterisk labs
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lebellig @lebellig.bsky.social · 28/04/2026
Delighted to have successfully defended my PhD thesis on "Generative models for Earth Observation, from denoising to domain adaptation" 🪴 This wouldn’t have been possible without the support of my colleagues, my PhD advisor, and my family and friends. Thank you all!
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Nicolas Audebert @nshaud.bsky.social · 28/04/2026
Georges is too humble to mention he brilliantly defended his PhD two weeks ago. 🎉 Check out his blog and look out for the manuscript, he has written the best recap on flow matching I have ever read. ⤵️
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Aparna Nair @disabilitystor1.bsky.social · 27/03/2026
apparently Wikipedia has more rigorous standards than every university on the planet, university administrators, edtech enthusiasts, (certainly more than) AI bros, several prominent academic journals, and too many professors and teachers
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Nicolas Audebert @nshaud.bsky.social · 13/03/2026
📢 Je recrute : ingé ou postdoc (12 mois) ➡️ www.ign.fr/nous-rejoind... Venez entraîner des grands modèles génératifs pour le bien commun : 🗺️ données ouvertes (images aériennes/satellites) 🏞️ application au suivi du changement climatique et à la gestion des catastrophes naturelles #lastig #ign
ign.fr
INGÉNIEUR·E DE RECHERCHE : MODÈLES GÉNÉRATIFS PROFONDS POUR L'IMAGERIE SATELLITAIRE - CDD 12 MOIS
Famille: Recherche et Enseignement Type de contrat : CDD lié à convention Catégorie: A Lieu de travail : Champs-sur-Marne Réf. 20260313-1590
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Nicolas Audebert @nshaud.bsky.social · 11/03/2026
www.theguardian.com/science/2026... a satirical award ceremony is more serious about safety and inclusiveness than most ML and vision conferences 🤷🏻‍♂️
theguardian.com
Ig Nobels to move awards to Europe due to concern over US travel visas
Scientific awards – which honor research that makes people laugh and then think – to move away from ‘unsafe’ US
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Nicolas Audebert @nshaud.bsky.social · 15/02/2026
I knew that some people developed "relationships" with LLMs. I've seen some examples in the press. I could imagine how bad it was. Seeing multiple stories unfolding live on a subreddit is, however, a whole other level of depressing: old.reddit.com/r/MyBoyfrien...
old.reddit.com
MyBoyfriendIsAI • r/MyBoyfriendIsAI
This is a restricted community for people to ask, share, and post experiences about their AI relationships. AI girlfriends, companions, best...
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Nicolas Audebert @nshaud.bsky.social · 09/02/2026
I've revived @mlsimpsons.bsky.social on BlueSky (and hopefully soon on Mastodon). It's currently not scheduled to post automatically, but the pool has some new memes compared to the Twitter account. Feel free to send suggestions in DM! bsky.app/profile/mlsi...
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Nicolas Audebert @nshaud.bsky.social · 06/02/2026
Oh no, the RCE-as-a-service platform is used for malware injection! Who could have known?!
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Nicolas Audebert @nshaud.bsky.social · 03/02/2026
📢 Fully funded PhD - 🌍 Dense Detection of Rare Events in Remote Sensing using Generative Models Leverage generative models, unsupervised segmentation and explainability techniques to map disasters w/ @javi-castillo.bsky.social and Flora Weissgerber Apply ⤵️ recrutement.cnes.fr/fr/annonce/4...
recrutement.cnes.fr
26-252 Dense Detection of Rare Events in Remote Sensing Using Generative Models
Offre d’emploi 26-252 Dense Detection of Rare Events in Remote Sensing Using Generative Models au CNES à 75003 Paris !
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IGN @ignfrance.bsky.social · 27/01/2026
Saviez-vous qu'il existe des règles tacites sur lesquelles s'appuient la numérotation des rues de Paris ? ​🤔 Par exemple, lorsqu'une rue est plus ou moins parallèle aux berges de la Seine, la numérotation croît de l'amont vers l'aval de ce cours d'eau. En savoir plus 👉 www.ign.fr/mag/numerota...
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Nicolas Audebert @nshaud.bsky.social · 22/01/2026
TIL: fitting a monotonic function to an arbitrary curve is called isotonic regression scikit-learn.org/stable/modul...
scikit-learn.org
1.15. Isotonic regression
The class IsotonicRegression fits a non-decreasing real function to 1-dimensional data. It solves the following problem:\min \sum_i w_i (y_i - \hat{y}_i)^2 subject to\hat{y}_i \le \hat{y}_j wheneve...
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David Monniaux @monniauxd.bsky.social · 19/01/2026
Sérieusement pour dire « je choisis de faire de la slow science » il faut déjà être dans une position luxueuse (e.g. CNRS) où l’on peut se poser la question et pas à courir partout pour gérer l’enseignement et faire sa recherche dans les interstices
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Nicolas Audebert @nshaud.bsky.social · 19/01/2026
torrentfreak.com/nvidia-conta... corporate ethics is an oxymore
torrentfreak.com
NVIDIA Contacted Anna’s Archive to Secure Access to Millions of Pirated Books * TorrentFreak
NVIDIA executives allegedly authorized the use of millions of pirated books from Anna's Archive to fuel its AI training.
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Dmytro Mishkin @ducha-aiki.bsky.social · 12/01/2026
Hi @cvprconference.bsky.social, Could you please for the next year add the checkbox at reviewer registration like "I promise to deliver reviews on time, do NOT spam me everyday like I am stupid and untrustworthy and not adult." Best, Dmytro.
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Nicolas Audebert @nshaud.bsky.social · 09/01/2026
Scholar Inbox is recommending me papers that I'm reviewing. Good job, I guess? 😅
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Nicolas Audebert @nshaud.bsky.social · 03/01/2026
Anthromorphisation des LLM et déshumanisation des personnes atteintes de troubles mentaux. Pas bravo Epsiloon, ni aux auteurs de ce « papier » publié dans un journal prédateur.
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Nicolas Audebert @nshaud.bsky.social · 22/12/2025
Using proper vocabulary is science and teaching 101.
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Nicolas Audebert @nshaud.bsky.social · 15/12/2025
Why bother reviewing then, just reject the paper. 🤨
Please be kindly informed that the goal of TNNLS is to only allow truly high-quality papers (significantly contributing to NN and the related learning systems) to be published by the journal.

*The current acceptance rate of TNNLS is about 18%, which is still too high.*
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Nicolas Audebert @nshaud.bsky.social · 11/12/2025
Why would even write this?
ChatGPT convinces you to willingly co-operate in this project the same way the bank machine did in my first example: by being really, really useful. ChatGPT is qualitatively different to Claude because it remembers me between chats. It’s formed a ‘theory of mind’ that helps it anticipate my needs and respond in useful ways. Here’s how it explained this new feature to me:

    “Because I’ve worked with Inger for a while, I have a rough internal model of her work, audience and preferred voice. When she asks for help, I don’t just generate generic academic advice: I adapt explanations, examples and templates to fit her context – thesis writers, supervisors, time-poor academics – and the way she usually speaks and writes. She still decides what to keep, cut or rewrite, but my suggestions start much closer to what she actually needs than if every interaction began from scratch.”

*highlighted*
It’s true. I treat ChatGPT like an autistic co-worker whose special interest is my work (before you get upset about that statement, I think the special interests side of Autism can be a fantastic academic asset).
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Miko Czerkawski @mikonvergence.bsky.social · 03/12/2025
TerraBytes proceedings available in PMLR: proceedings.mlr.press/v292/
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Nicolas Audebert @nshaud.bsky.social · 01/12/2025
Working on image translation? Domain adaptation? Check out FlowEO, newly accepted to #WACV2026. 📝 hal.science/hal-05388176 We introduce a data-dependent flow matching framework to perform image-level unsupervised domain adaptation of remote sensing imagery. Great work from @lebellig.bsky.social!
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Alexandre Moatti @amoatti.bsky.social · 12/11/2025
Signez la pétition demandant la révocation de l'autorisation d'exportation étonnamment accordée à Christie's amis-et-correspondants-centre-international-blaise-pascal.fr/sauvegarde-p...
amis-et-correspondants-centre-international-blaise-pascal.fr
Sauvegarde Pascaline Léon Parcé - Amis et correspondants du Centre International Blaise Pascal
Tribune/Collectif parue dans le Journal Le Monde (accessible en cliquant ici) « BLAISE PASCAL ET SA PASCALINE DOIVENT DEMEURER AU CŒUR DES COLLECTIONS PUBLIQUES » Dans une tribune au « […]
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Nicolas Audebert @nshaud.bsky.social · 06/11/2025
Apply here: www.ign.fr/nous-rejoind...
ign.fr
DOCTORANT-E : MODÈLES GÉNÉRATIFS PROFONDS POUR LA GÉNÉRATION PROCÉDURALE DIRECTE ET INVERSE
Famille: Recherche et Enseignement Type de contrat : CDD lié à convention Catégorie: A Lieu de travail : Champs-sur-Marne Réf. 20250103-1162
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CNES @cnes.fr · 05/11/2025
🚀 3e succès commercial pour #Ariane6 ! Le lanceur européen a mis en orbite le satellite #Sentinel1D du programme #Copernicus 🌍 Communiqué : cnes.fr/communiques/... #ESA #CNES #Arianespace #ArianeGroup @esa.int @fr.esa.int #VA265
cnes.fr
Succès de la troisième mission commerciale d’Ariane 6 : Sentinel–1D est en orbite
Le 4 novembre 2025, le lanceur européen Ariane 6 a décollé pour la quatrième fois depuis le Centre spatial guyanais. A bord, le satellite Sentinel-1D a été mis en orbite comme prévu.
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