Carlos Peña

Carlos Peña

@carlospena.bsky.social

Computational Intelligence for Computational Biology (CI4CB) ► Director iict.heig-vd.ch HEIG-VD / HES-SO (AI/ML) ► sib.swiss (Bioinfo) ► Binational 🇨🇴🇨🇭 ► 3 kids, 2 cats, happy parent. Born at 323ppm

127 Followers 343 Following 29 Posts Joined Dec 2023
1 day ago

How do you dare compare? War is a noble art worth some billions, but science? 🤦🏽

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1 week ago
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📣 #ECCB2026 proceedings deadline extended to 16 March 13:00 CET
Submit to 1 of our 6️⃣ sessions:
🔹 Genomics
🔹 Transcriptomics & gene regulation
🔹 Proteins & structural biology
🔹 Systems biology
🔹 Environmental bioinformatics
🔹 ELIXIR Communities
👉 More info: eccb2026.org/call-proceedings

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1 month ago
A bowl with spaghettis and a couple of meat balls.

FSM?

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2 months ago

Written in March 2024… becoming reality since January 2025.

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2 months ago

Jajajaja hasta si…

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2 months ago
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2 months ago

De pronto ahora es cuando más toca hacerlo. Asi sea por pura coherencia personal.

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2 months ago

El nuevo nuevo orden mundial está siendo difícil de aceptar…

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2 months ago
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This chart shows all objects in the Universe, arranged by mass (vertical) and radius (horizontal).

Let me explain it a bit...

• C. H. Lineweaver and V. M. Patel, “All objects and some questions”, American Journal of Physics 91 (2023), 819-825. www.researchgate.net/publication/...

(1/n)

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3 months ago
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Science in 2025

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11 months ago
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It is time to abandon student evaluations of teaching

Comment by Gordon Hodson (@gordonhodsonphd.bsky.social)

Web: go.nature.com/4jfAzXo
PDF: rdcu.be/ef9y5

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11 months ago

In this commentary, I argue that student-based teaching evaluations are problematic bc

✳️ systematic biases (e.g., racism, sexism)
✳️ poor construct validity
✳️ undermine standards and learning

We should evaluate teaching as seriously as we do research. Or don't do teaching evaluations.

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4 months ago

Fortement d’accord avec ce point de vue. Je travaille dans le domaine, mais j’ai horreur des extrêmes absurdes auxquels songent certaines personnes.

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5 months ago
4 enveloppes, marquées de « Jura CH, Matériel de vote » sur fond noir.

Ready to vote. Prêt-e-s pour voter.

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6 months ago

La simple question de savoir pourquoi ouvre des perspectives terrifiantes.

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6 months ago

Are we going to witness a real bubble burst? Or a slow, boring deflation instead?

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7 months ago
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Monday again...

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7 months ago

Claus Wilke on Alphafold and the problem of protein folding in 2025

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8 months ago
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No, AlphaFold has not completely solved protein folding Biology is hard. Yes, even for AI.

AlphaFold is great, but contrary to public opinion it has not completely solved the protein folding problem. Much work remains to be done.
clauswilke.substack.com/p/no-alphafo...

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8 months ago
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Governments like mine have a duty to stand up to Israel. Far too many have failed | Gustavo Petro Without decisive action, we risk stripping the global legal order of its remaining protections for less-privileged nations, says Gustavo Petro, president of Colombia

https://www.theguardian.com/commentisfree/2025/jul/08/governments-stand-up-to-israel-colombia.

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8 months ago

« C’est l’été, c’est normal» m’a-t-on dit cette semaine 😡.

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8 months ago
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‘We are perilously close to the point of no return’: climate scientist on Amazon rainforest’s future Carlos Nobre, who has fought for decades to save the rainforest, says up to 70% of it could be lost if a tipping point is reached

"We are perilously close to the point of no return" - climate scientist on the future of the Amazon rainforest. The world's leaders have seemingly unanimously agreed that keeping a liveable biosphere is less important than ensuring the richest people get a little richer.

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8 months ago
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Springer Nature Discovers MDPI – The Strain on Scientific Publishing Home page for the paper ‘The Strain on Scientific Publishing’ by Mark A Hanson, Dan Brockington, Paolo Crosetto and Pablo Gomez Barreiro

Springer-Nature launched a series of "Discover" journals that closely mimic MDPI titles -- sharing *identical* journal names, and likely similar business model.

What is going on, and why researcher will - as always - fall for it?

A 🧵

the-strain-on-scientific-publishing.github.io/website/post...

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9 months ago
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Rachel Thomas, PhD - Deep learning gets the glory, deep fact checking gets ignored an AI researcher going back to school for immunology

"a fascinating case study on the limits of AI in biology and the harms of current publishing incentives" rachel.fast.ai/posts/2025-0...

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9 months ago
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Drosophila Genetic Database The Drosophila Genetic Database, FlyBase, is on the brink of collapse due to the sudden termination of the FlyBase NIH grant, which includes salaries for 5 literature curators based at the University ...

#drosophila @flybase.bsky.social request emergency funding:
"As it stands, by the end of July, 2025, there will be no future updates to FlyBase, and in the worst case scenario access to the website will also be lost" => please donate!

www.philanthropy.cam.ac.uk/give-to-camb...

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9 months ago
Equilibrium effects of LLM reviewing Equilibrium effects of LLM reviewing

Should LLMs be used to review papers? AAAI is piloting LLM-generated reviews this year. I wrote a blog post arguing that using LLMs as reviewers can have bad downstream consequences for science by centralizing judgments about what constitutes good research.

bryanwilder.github.io/files/llmrev...

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9 months ago

🧪🔬 On the downsides of funding megaprojects and why we need to reconsider power relationships when funding science.

I guess if @snsf.ch #SNSF has any hard data on the comparative impact that #NCCR projects have on the careers of researchers at different stages in their career...

#AcademicSky

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9 months ago

En Colombie: Chigüiro

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10 months ago
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When ChatGPT Broke an Entire Field: An Oral History | Quanta Magazine Researchers in “natural language processing” tried to tame human language. Then came the transformer.

This is a fantastic oral history of the last 10 years of NLP and AI. www.quantamagazine.org/when-chatgpt...

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10 months ago
Photo du poster du projet

Lancement du projet interreg « GESICA »

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