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Cheng Soon Ong

@ml4x.bsky.social
340 followers 1.3K following 71 posts

Curious. Researching #MachineLearning for Scientific Discovery. #ml4science #ai4science I choose #OpenSource and #OpenScience . Solving problems in #LifeScience #Genomics #RadioAstronomy Read Mathematics for Machine Learning at mml-book.com

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Reposted by Cheng Soon Ong
Shannon Mattern @shannonmattern.bsky.social · 01/09/2026
Over the past six years researchers have paid over $1B to publish in Elsevier journals. Elsevier has a ~36% profit margin and roughly $2.3B in profit last year. www.linkedin.com/posts/doug-w...
linkedin.com
RELX reports H1 earnings with 7% revenue growth | Doug Way posted on the topic | LinkedIn
RELX, Elsevier’s parent company, held its H1 earnings call on July 23, 2026.  Below are some observations from a librarian’s perspective.   The numbers (growth %’s are underlying): - REXL revenue: £4...
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11th Hour with Ali Velshi @11thhourmsnow.bsky.social · 01/09/2026
The story of Nancy Grace Roman, the pioneering astronomer whose namesake telescope is now headed a million miles into space.
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Iris van Rooij 💭 @irisvanrooij.bsky.social · 01/09/2026
Reminded of this today. 7 years old, but still recommended watching if you had not seen it yet (or even if you have). www.youtube.com/watch?v=OEPs...
youtube.com
Hannah Gadsby Full Speech: "The Good Men" & Misogyny | Women in Entertainment
YouTube video by The Hollywood Reporter
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Madhu Pai, MD, PhD @madhupai.bsky.social · 29/08/2026
👏🏽👏🏽 Thanks to vaccines, Australia is on track to become the first country to eliminate cervical cancer by 2035 news.uq.edu.au/2026-08-20-y...
news.uq.edu.au
20 years. Millions of lives saved. One revolutionary vaccine
Gardasil 20-year anniversary story.
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Saloni @scientificdiscovery.dev · 18/08/2026
The tools to develop new drugs and vaccines have improved enormously, so why haven't we cured all diseases yet? Medical innovation isn't just about the science - it's about the funding, incentives and institutions, and most importantly, on people who choose to solve problems.
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Prof Sam Illingworth @samillingworth.com · 14/08/2026
🚛 Electric trucks are closer than the EU thinks Modelling real routes, researchers found 19% of heavy truck kilometres already make economic sense electric today. By 2035 that hits 77%, well past the EU's 2030 target. 🔗 doi.org/10.1038/s41467-026-76265-1 #ClimateTech #Freight #Science 🧪
doi.org
Cost competitiveness of alternative heavy-duty truck technologies under real-world utilisation profiles - Nature Communications
Accounting for heterogeneous truck usage patterns, battery electric trucks outperform diesel trucks in total cost of ownership for most heavy-duty road freight activity in key European markets by 2030...
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Hillary Rodham Clinton @hillaryclinton.bsky.social · 11/08/2026
When it comes to your children’s health, listen to doctors. Not a president who once told Americans to inject bleach. The American Academy of Pediatrics’ immunization recommendations have not changed.
Children’s immunization schedule
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Rae Radford @raeradford.bsky.social · 10/08/2026
I LOVE A MAP 🗺️ What would you bring back? #BookSky
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Saloni @scientificdiscovery.dev · 11/08/2026
BIG NEW piece by me. A few years ago, if you asked me to summarize my entire worldview in one article, I would’ve said it was too broad and too difficult. But this year, I decided to do it.
worksinprogress.co
Every disease is a policy failure
Few people know how much medicine has progressed in their lifetimes. Fewer know how much faster it could be progressing.
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Brandi Buchman @brandibuchman.bsky.social · 10/08/2026
Library funding is tied to usage.
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PyMC Labs @pymc-labs.bsky.social · 07/08/2026
Enrollment is closing this week for our Applied Bayesian Modeling course, starting August 10. Join Christopher Fonnesbeck and @allendowney.bsky.social for 8 live sessions covering PyMC, MCMC, hierarchical modeling, and causal inference. Secure your spot: dub.sh/do8Hrox #Bayesian #PyMC
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Ketan Joshi @ketanjoshi.co · 06/08/2026
Big Tech’s PR Playbook for Overcoming Data Center Opponents www.techpolicy.press/big-techs-pr...
techpolicy.press
Big Tech’s PR Playbook for Overcoming Data Center Opponents
The tech industry is pulling from tried-and-tested playbooks to bypass and securitize public opposition, write Dean Jackson and Sam Totoni.
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Dr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social · 05/08/2026
A sentence I would rather never hear, yet here we are: "Global Warming Has Accelerated Significantly". #ClimateChange 🧪 Link: agupubs.onlinelibrary.wiley.com/doi…
Yearly average global mean surface temperature from five data sources, in two versions: (top) unadjusted, (bottom) adjusted for El Niño/Southern Oscillation, volcanism, and solar variation. All are aligned so that the average from 1991 to 2020 equals 0.88°C, to approximate warming since pre-industrial.
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IFLScience @iflscience.com · 06/08/2026
One thing to look out for is tracking lines, which are a clue that an infection is getting worse. www.iflscience.com/parents-warn...
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arXiv @arxiv.bsky.social · 04/08/2026
🚨Attention All Users 🚨 Scheduled maintenance for arXiv.org on: Aug 4th, 5AM - 7AM EDT Aug 5th, 4AM - 7AM EDT Maintenance may cause low responsiveness on August 4th & minimal disruptions on August 5th, including login. Check status.arxiv.org for updates
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Thomas Steinke @stein.ke · 04/08/2026
My radical suggestion for peer review: Move from nominal pre-publication review to explicit post-publication review. The original reason for peer review was that journal pages are a limited resource, so we need a filter before publication. That no longer makes sense with digital publishing. 1/
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Blosc Development Team @blosc.org · 04/08/2026
💡 Blosc2 tip: build big on-disk arrays from small ones. (rows + cols).compute(urlpath="big.b2nd", mode="w") Chunk by chunk: similar speed, ~26× less peak memory. blosc.org/python-blosc... Compress Better, Compute Bigger 🚀 #Python #Blosc2
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Dr. Lucky Tran @luckytran.com · 02/08/2026
I worked for New York’s largest medical center at the start of the pandemic. There were morgue trucks on the streets. They set up emergency medical tents in Central Park. Healthcare worker colleagues died. It is horrific that RFK Jr is on national TV lying that ICUs were empty.
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Cheng Soon Ong @ml4x.bsky.social · 02/08/2026
Know someone interested in working with Marcus Hutter? www.aixi.uk/team/opportu...
aixi.uk
AIXI Labs Research Fellowship
AIXI Labs is a small, London-based non-profit doing AI safety research grounded in algorithmic information theory. Most AI research today is either mathematically clean but narrow, or practical but to...
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Dr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social · 30/07/2026
The trade-off of working in a government research institute rather than in academia is that while you don't teach, you do have other responsibilities in the form of state-mandated tasks. A short thread (1/5 🧵) on one of them which been keeping me busy at sea recently. 🌊
Bow of the R/V Mediterranean Explorer, far from my favorite boat to sail on, but that's how we rolled.
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NeurIPS Conference @neuripsconf.bsky.social · 22/07/2026
The call for Social Events at NeurIPS 2026 is now open for Sydney, Paris and Atlanta! 📢 Have an idea that could bring the AI community together? We'd love to hear from you!
neurips.cc
NeurIPS 2026 Call For Socials
We are very happy to announce our open call for Socials at the upcoming NeurIPS 2026.
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Cheng Soon Ong @ml4x.bsky.social · 21/07/2026
A set of more than 100 problems, in AI for science, articulated for a VC target audience. encode-challengescape.pillar.vc
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Daniel Burke - 🍺Innkeep @innkeep.bsky.social · 07/07/2026
Le Guin on the idea that there is a secret to getting good at writing.
I will dispose of the first myth as quickly as possible. The “secret” is skill. If you haven’t learned how to do something, the people who have may seem to be magicians, possessors of mysterious secrets. In a fairly simple art, such as making pie crust, there are certain teachable “secrets” of method that lead almost infallibly to good results; but in any complex art, such as housekeeping, piano-playing, clothes-making, or story-writing, there are so many techniques, skills, choices of method, so many variables, so many “secrets,” some teachable and some not, that you can learn them only by methodical, repeated, long-continued practice — in other words, by work.
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Timnit Gebru @timnitgebru.blacksky.app · 07/07/2026
Spot on. H/t Dagmar Monett. www.wikihow.life/Reply-Guy
wikihow.life
What Is a Reply Guy? Understanding the Social Media Persona
Deal with a mansplaining reply guy on Twitter or other platformsYou may have heard someone referring to having a "reply guy" on Twitter or other social media platforms and wondered what they were talk...
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Thomas Dietterich @tdietterich.bsky.social · 07/07/2026
Change the incentives. Measure the percentage of papers by an author that are "good" to promote quality over quantity. Only allow an author to list 3 papers per year on their CV? Kill citation counts and H indices.
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Thomas Dietterich @tdietterich.bsky.social · 04/07/2026
One of @noahpinion.blogsky.venki.dev's best essays. open.substack.com/pub/noahpini...
open.substack.com
The American age was the human age
Reflections on 250 years.
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Good Law Project @goodlawproject.org · 03/07/2026
We need you 📣 We know most people stand with the trans community, but a small minority people want the trans community to disappear. Add your voice so we can show how many people stand with trans community: goodlaw.social/z073
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Thomas Dietterich @tdietterich.bsky.social · 23/05/2026
At @arxiv.bsky.social, we are receiving a new type of paper that I call an "I did this experiment" paper. These papers typically report some experiment with an LLM or LLM "agentic" workflow. They are the kind of experiments an "insider" engineer would run to optimize a system. 1/
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RealTDog.bsky.social @realtdog.bsky.social · 02/04/2026
This is so cool. eyes.nasa.gov/apps/dsn-now...
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nixCraft @cyberciti.biz · 30/03/2026
heads up: FreeBSD forums hacked. Be caeeful with your email or DMs coming from FreeBSD forum or freebsd{.}org for some time now. https:// forums {.} freebsd {.} org/
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Attie @attie.ai · 28/03/2026
1/ Today, we’re excited to introduce Attie, currently as an invite-only closed beta. Attie is the first agentic social app on atproto. It’s something completely new—an experiment in making building on the protocol more accessible.
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 16/03/2026
Nerds, @hopkinspress.bsky.social is having a big sale on books, with many science and nature titles up to 80% off! 🧪🌍
press.jhu.edu
Sale
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Fernando Pérez @fernandoperez.org · 17/03/2026
"Cementing a machine-learning ecosystem: scikit-learn and beyond": on Friday March 20, we at @ucbids.bsky.social and the Berkeley Statistics department are delighted to host @gaelvaroquaux.bsky.social for a seminar. Join us in person or online! events.berkeley.edu/BIDS/event/3...
events.berkeley.edu
Cementing a machine-learning ecosystem: scikit-learn and beyond
Please join us for a special event with Gaël Varoquaux (Probabl, scikit-learn), co-sponsored by BIDS, CDSS, and the Department of Statistics! Varo...
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Rod Campbell @rodcampbell.bsky.social · 11/03/2026
Subsidies to mining companies growing faster than the NDIS, child care, aged care. Australian gov fossil fuel subsidies now at $30,000 every minute of every day. Great piece on @australiainstitute.org.au latest research www.theguardian.com/environment/...
theguardian.com
Australian governments subsidising fossil fuel use by more than $30,000 a minute, analysis finds
Australia Institute data finds state and federal subsidies for coal, gas and oil products increased 10% in past year, growing at a faster pace than funding to NDIS
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Ethan Mollick @emollick.bsky.social · 16/03/2026
There are many great AI researchers at universities, but they pay a VERY steep price to be able to stay in academia & publish openly “The top 1% of publishing industry scientists now earn $1.5 million more annually than comparable academics, a fivefold increase since 2001” www.nber.org/papers/w34964
nber.org
Attention (And Money) Is All You Need: Why Universities Are Struggling to Keep AI Talent
Founded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, an...
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ECMWF @ecmwf.int · 16/03/2026
🌍🌐 Course 1 now open! Discover how machine learning is transforming weather and climate modelling in Machine Learning for Earth Systems Modelling. The first course in ECMWF’s new ML training series under the EU’s #DestinE initiative is now available ➡️ learning.ecmwf.int/enrol/index....
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Seth Axen 🪓 @sethaxen.com · 12/03/2026
Anyone aware of a collection of agent skills tailored towards FOSS workflows for package development and maintenance? Strongly considering writing my own.
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Alexandra Olteanu @aolteanu.bsky.social · 03/03/2026
Yesterday was my last day at MSR. We recently learned that our roles were eliminated, and with them our little FATE Montreal team. I joined MSR a bit over 7.5 years ago while on active chemotherapy, and being at MSR has overlapped with so much change in my life.
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Bastian Grossenbacher-Rieck @pseudomanifold.topology.rocks · 04/03/2026
Two new videos on #topology 🍩 and #DeepLearning 🤖 just dropped: - Part 1: youtu.be/p1GKAV0DAPI - Part 2: youtu.be/_b19lhGRJmg Both are part of my invited talk at the "OneMath World School 2026." Thanks for having me!
youtu.be
Topological Machine Learning Part 1: Features and Kernels
YouTube video by Bastian Grossenbacher-Rieck
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Griffiths Computational Cognitive Science Lab @cocoscilab.bsky.social · 18/12/2025
Excited to announce a new book telling the story of mathematical approaches to studying the mind, from the origins of cognitive science to modern AI! The Laws of Thought will be published in February and is available for pre-order now.
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David W Hogg @hogg.bsky.social · 14/02/2026
Hot take: If you are thinking about observation planning, and if you have choices, you should choose the plan that maximizes your long-term future-discounted information gain. . . .
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Gautam Kamath @gautamkamath.com · 14/02/2026
Was saddened today to hear the passing of Joseph Halpern. I knew him from my undergraduate days at Cornell, for part of which he was the department chair. www.bangsfuneralhome.com/obituaries/j...
bangsfuneralhome.com
Joseph Y. Halpern Obituary February 13, 2026 - Bangs Funeral Home
View Joseph Y. Halpern's obituary, send flowers, find service dates, and sign the guestbook.
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Kathleen Bachynski @bachynski.bsky.social · 13/02/2026
This is a vivid, horribly relevant read. “She does not sleep well. And as you lift up her pajama top to check her rash one morning, you see that her breathing is labored, shadows pooling between her ribs when she sucks in air. You suffer an icy moment of realization: This is a medical crisis.”
theatlantic.com
This Is How a Child Dies of Measles
When your family becomes a data point in an outbreak
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Gautam Kamath @gautamkamath.com · 12/02/2026
2025 was a blockbuster year for TMLR -- big growth from 2024, but also cementing our J2C partnership with NeurICMLR, and launching Beyond PDF. Also, cutting the cord: with the founding EiCs completing their tenure, I am now the old guy 👴 Check out the annual report for more!
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Dr Lila Landowski @rockatscientist.bsky.social · 12/02/2026
As a neuroscientist I’m genuinely worried about the impact of excessive AI use on the brain… especially young brains. It’s like getting a personal trainer to lift your weights for you. This is an excerpt from a chat I had with Jules Sebastian on #TeaWithJules #brainhealth #ai #neuroscience
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Fil Menczer @fil.bsky.social · 12/02/2026
This story via @theconversation.com weaves together research done with @yang3kc.bsky.social @baottruong.bsky.social and several others: 🧪 Swarms of AI bots can sway people's beliefs – threatening democracy theconversation.com/swarms-of-ai...
theconversation.com
Swarms of AI bots can sway people’s beliefs – threatening democracy
A simulation shows that social media bots powered by today’s AI can infiltrate human networks on social media and influence what people believe.
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Dr Laura Driessen @astrolaura.com · 11/02/2026
So much frustration, in fact, that I made a whole website that looks like a star-selling website, but if you click "buy now" you can actually symbolically name a star for free spacenameregistry.com You can't actually buy stars on my website of course. It instead explains why you can't 🔭🧪
spacenameregistry.com
Space Name Registry
A unique gift for your loved one
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Alice Grundy @alicektg.bsky.social · 11/02/2026
@abistephenson.bsky.social on The Point about why tax policy is far sexier than you think
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David Picard @davidpicard.eurosky.social · 11/02/2026
Quick math question (@ccanonne.github.io?): let's say I sample n points iid from a gaussian in dimension d. What is the ratio of the volume of the biggest cone without samples, intersected with the smallest encompassing hypersphere, and that hypersphere. i.e., the relative volume without sample
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