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Klas Pettersen

@kl4sp.bsky.social
105 followers 134 following 58 posts

⚛ Physicist 🧠 PhD in neuroscience 🤖 AI: CEO Norwegian AI Research Consortium 🤼‍♂️ Leader of Atlas Wrestling Club 🤹‍♀️ Father of four 🏡 Sarping in Fredrikstad 🇳🇴 #NeuroAI

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Klas Pettersen @kl4sp.bsky.social · 14/07/2025
Apropos: jeg sitter nå på en strand på Sardinia og ser ut på yachten til Sheikh Hamad bin Jassim bin Jaber al Thani, tidligere statsminister i Qatar. Her står det litt om hvor han har fått pengene fra: en.m.wikipedia.org/wiki/Hamad_b...
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Klas Pettersen @kl4sp.bsky.social · 14/07/2025
«I neste klubb-VM, om fire år, spilles også finalen i Riyadh. Hvis kronprins bin Salman vil. Qatar er ett av fire land som har uttrykt sin interesse for å være vertskap, men det må i så fall være med den mektige naboens velsignelse.»
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Klas Pettersen @kl4sp.bsky.social · 14/07/2025
«Klubb-VM er en turnering med 32 lag fra hele verden. Og til slutt vinner uansett Saudi-Arabia.» www.nrk.no/sport/vm-for...
nrk.no
VM for klubblag: Når de graver gull i USA
Det første store VM for klubblag har vært kokos, kokvarmt og kontroversielt. Men har også kommet for å bli, enten man vil det eller ei.
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Stefano Nichele @handle.invalid · 28/04/2025
Hvor står Norge og Frankrike i KI-kappløpet ? Jeg og @kl4sp.bsky.social prøver å svare i podkasten Frankrike forklart. Takk Franck Orban for en flott samtale. Episoden: www.hf.uio.no/ilos/tjenest...
hf.uio.no
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Klas Pettersen @kl4sp.bsky.social · 12/03/2025
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Serge Belongie @serge.belongie.com · 28/02/2025
Plus, we’d be colleagues in the newly formed #NordicAIR partnership! 🇮🇸🇳🇴🇩🇰🇸🇪🇫🇮 (3/3)
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Klas Pettersen @kl4sp.bsky.social · 17/02/2025
Come to Norway! 🇳🇴 We have boring politicians! 🤗
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Klas Pettersen @kl4sp.bsky.social · 13/02/2025
open.spotify.com/track/2vDueI...
open.spotify.com
Vi drømte om Amerika
Odd Børretzen, Lars Martin Myhre · Noen ganger er det all right · Song · 1995
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Klas Pettersen @kl4sp.bsky.social · 13/02/2025
Fin kronikk av Thormod Hope - til ettertanke www.nrk.no/ytring/slutt...
nrk.no
Slutt å latterliggjøre dyslektikere
Det er ikke morsomt når noen roter med ord.
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Hilde Lynnebakken @hildelyn.bsky.social · 12/02/2025
Nysgjerrig på hva som *egentlig* rører seg på KI-feltet? Les Nora-leder @kl4sp.bsky.social sin rapport fra AI Action Summit.
titan.uio.no
Rave med Macron. Rapport fra KI-toppmøte i Paris - Titan.uio.no
Les denne saken på Titans nettsider.
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Yoshua Bengio @yoshuabengio.bsky.social · 06/02/2025
Analyzing the ethics and risks of autonomous agents is crucial. Thank you for your insightful work @mmitchell.bsky.social @evijit.io @sashamtl.bsky.social @giadapistilli.com
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Klas Pettersen @kl4sp.bsky.social · 07/02/2025
Great talk! bsky.app/profile/kl4s...
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Klas Pettersen @kl4sp.bsky.social · 07/02/2025
Great talk about energy consumption of AI by Sasha Luccioni, Artificial Intelligence Researcher & Climate Lead, Hugging Face. Jevons paradox, regulations, interdisciplinary collaborations, butterflies 🦋 and so much more.
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Klas Pettersen @kl4sp.bsky.social · 07/02/2025
The minister also speaks about the French-UAE deal on building an AI data centre in France, worth €30-€50 billions. www.france24.com/en/europe/20...
france24.com
UAE to invest billions in France AI data centre
The UAE will invest between €30 billion and €50 billion to build Europe’s largest AI data centre in France, the French presidency announced Thursday. Part of a broader AI agreement between the two nat...
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Klas Pettersen @kl4sp.bsky.social · 07/02/2025
AI will play an increasing role in scientific discovery. The minister refers to the Nobel Prizes from December. 🏆 #AIActionSummit
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Klas Pettersen @kl4sp.bsky.social · 07/02/2025
🇫🇷 A message to all countries from Philippe Baptiste, the French Minister for Higher Education and Research: Invest in AI research! #AIActionSummit
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Helena @helenalb.bsky.social · 06/02/2025
Join our virtual Town Hall next week and give us input on what INCF should focus on in the coming years! 2 time slots available: - Feb 11, 8am CET - Feb 12, 8pm CET Register here: bit.ly/3Q2UWKx If you're unable to join please fill out our survey: bit.ly/40BlrvI #neuroskyence 🧪🧠 Please RT! ✨
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Klas Pettersen @kl4sp.bsky.social · 06/02/2025
Clara Chappaz, French Minister of Artificial Intelligence and Digital Affairs, stating that France will be one of the most attractive countries for doing AI. (Didn’t say much about how to achieve that, though. But Paris and France is definitely already a powerhouse. 🇫🇷🤖) #AIActionSummit #AI #France
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Klas Pettersen @kl4sp.bsky.social · 06/02/2025
Panel debate: “for foundation models to really be useful they have to be multimodal” - Joëlle Barral, Google DeepMind, specifically mentioning Med-Gemini #AIActionSummit
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Klas Pettersen @kl4sp.bsky.social · 06/02/2025
Let the games begin! 😊 AI action Summit. #AIactionSummit #Paris #France #World
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Klas Pettersen @kl4sp.bsky.social · 05/02/2025
On my way to the AI, Science and Society conference at #AIactionSummit. Excellent program for the next two days. Feel free to contact me if you are there. 😊🇳🇴🤖 aiconference.ip-paris.fr
aiconference.ip-paris.fr
Home - AI Conference - IP Paris
The conference “AI, Science, and Society” as part of the AI Action Summit aims to foster dialogue at the intersection of technological innovation, interdisciplinary scientific inquiry, and societal ev...
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Klas Pettersen @kl4sp.bsky.social · 26/12/2024
Jeg tar meg en White Russian. #nrksjakk
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Klas Pettersen @kl4sp.bsky.social · 26/12/2024
Jeg tar meg en skotsk. 🥃 #nrksjakk
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Kushtrim Visoka @kushtrim.bsky.social · 23/12/2024
Fresh out of the AI oven, ready to be served! 🍽️🤖 Major improvements from previous iterations. Test it now on Huggingface Spaces: huggingface.co/spaces/Kusht... #Whisper #AI #Shqip #Albanian #Kosovo
huggingface.co
Whisper Turbo Shqip - a Hugging Face Space by Kushtrim
Discover amazing ML apps made by the community
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Klas Pettersen @kl4sp.bsky.social · 20/12/2024
I’m looking into the AI crystal bowl for 2025. 🔮 Trust in instructions, trust in each other, and a positive attitude to collaborations are Nordic assets important when academia will approach larger AI projects. 🇳🇴 Merry Christmas! 🎅 www.nora.ai/news/2024/ch...
nora.ai
Holiday Greetings from NORA’s CEO Klas Pettersen - NORA - Norwegian Artificial Intelligence Research Consortium
Collaboration, collaboration, collaboration. That should be the mantra for larger projects of national importance. Now it’s time to build and understand the larger foundation models that will serve as...
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Klas Pettersen @kl4sp.bsky.social · 16/12/2024
Cool! Perlemorskyer in Norwegian?
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Klas Pettersen @kl4sp.bsky.social · 16/12/2024
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Klas Pettersen @kl4sp.bsky.social · 16/12/2024
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Klas Pettersen @kl4sp.bsky.social · 16/12/2024
Wow! 🤩 Pictures taken from my kitchen window in Fredrikstad 🇳🇴 this morning. What is this phenomenon?
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Erik Velldal @erikve.bsky.social · 19/11/2024
If you're looking for a #postdoc position in #NLP and would like to work on preference alignment for #LLMs, the Language Technology Group at the University of Oslo is hiring. Funded by the MediaFutures research center. Deadline Dec. 13, more information in link. Come join us!
jobbnorge.no
Postdoctoral Research Fellow in Natural Language Processing (270966) | University of Oslo
Job title: Postdoctoral Research Fellow in Natural Language Processing (270966), Employer: University of Oslo, Deadline: Friday, December 13, 2024
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
I dag har det vært to Nobelforelesninger. Hva er da bedre enn å benytte anledningen til å lese om denne teknologien og databrikkene som brukes for å utvikle den?
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
The #NobelPrize lectures on chemistry is concluded. The laureates are all invited to the stage. Again: I highly recommend to watch these lectures. Amazing! www.youtube.com/watch?v=HnT1...
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Jumper talks about the importance of having the right loss functions, and the importance of having confidence/uncertainty measures. And also how building new ideas into the algorithms amplifies the strength by 100. Data is not everything.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Jumper goes into details in how AlphaFold2 is working, and how they have used semantics (LLMs, they called it rawBERT) to create distograms, i.e., how close different parts of proteins are. This was essential for finding the geometry/structure of the protein. + attention mechanisms, etc.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Next is John Jumper, also from DeepMind. He starts talking about how standard physics often turns out to be cartoon-like formalisms (simplifications) not suitable to solve the complex problems of biology. AI/ML may be a better tool, at least to find solutions that can be fed into other methods.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Fantastic lecture also by Hassabis! 🤩 He rounds off with the bigger picture of AI/AGI, and how AI will accelerate science.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
"Maths has been an incredible language for describing physics, AI is maybe the perfect description language to biology." Hassabis talks about how guided tree search may not be used only for Go or protein folding, but may be a more general method in AI for science.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
"We started DeepMind in 2010 with the vision to make artificial general intelligence. The vision was to create a modern day Bell Labs." He then jumps to DeepMind's achievements in Go. #NobelPrize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
"My journey started with games, and specifically chess." Hassabis talks about how chess and chess computers made him starting to think about how to think.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Next speaker is Demis Hassabis. #NobelPrize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
What a lecture! Standing ovations! 🤩 #NobelPrize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
This is a glimpse into the future! I recommend everyone to see this. Baker shows examples on neutralizing snake toxin, shrinking tumors, targeting influenza, blocking Alzheimer’s-associated fibrils, making pore forming proteins + use in technology, sustainability +++. Just amazing! #NobelPrize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
David Baker's talk is extremely impressive! 🤩 I cannot possibly cover all, but he shows how protein design / design of protein nanopores will not only transform drug design, but may also transform sensor technology and computer chips, as they can be inserted into silicon-based materials. #NobelPrize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
First lecture is from Baker, on de novo protein design.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Introduction: Christian Anfinsen (Nobel prize winner from 1972) stated that it should be possible to predict the protein structure directly from the amino acid sequence. This is what has now been solved. And also "the opposite", de novo protein design.
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Watch the #NobelPrize lectures in chemistry live now. This years prize went to artificial intelligence methods for predicting protein structure: www.youtube.com/watch?v=HnT1...
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
In less than 30 minutes the #NobelPrize lectures in chemistry will start. Link: youtu.be/HnT1VWzdFWc
youtu.be
2024 Nobel Prize lectures in chemistry | David Baker, Demis Hassabis and John Jumper
YouTube video by Nobel Prize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
The lectures are concluded, and both laureates are welcomed to the stage. #NobelPrize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
Hinton continues on the ideas of stacks of restricted Boltzmann machines. Although Boltzmann machines are not much used anymore, he calls them "historical enzymes" for modern approaches to deep learning. #NobelPrize
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Klas Pettersen @kl4sp.bsky.social · 08/12/2024
We [Terry and I] We decided we should get the Nobel prize in physiology or medicine for this. It never occurred to us that if this wasn’t how the brain works we could get the Nobel prize in physics. 😊
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