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Posts by Sarah Sachs

Congrats! That’s awesome. I heard some rumors that you were ‘broke’, guess that’s not the case anymore 😁

4 months ago 2 0 1 0
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Vacancy — PhD Position on Mathematical Foundations for Explainable AI Are you highly motivated to do PhD research in mathematical machine learning, with special emphasis on mathematical foundations for explainable AI? If yes, the Korteweg-de Vries Institute for Mathemat...

I have 2 open PhD positions on Mathematical Foundations for Explainable AI:

Position 1: werkenbij.uva.nl/en/vacancies... (apply by October 13, 2025)

Position 2: applications via the Ellis PhD Program: ellis.eu/news/ellis-p... by Oct. 31.

Both positions are equivalent (except for starting dates)

6 months ago 7 5 0 0

Some fun news: We're hiring!

Lectureship (analogous to Assistant Prof.) in Statistical Science and AI, in the School of Mathematics, University of Bristol.

Closing date 13 October 2025; link below!

www.bristol.ac.uk/jobs/find/de...

6 months ago 18 20 0 0
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Also found accommodation: An immaculately presented, charming tree house. Situated in the highly sought-after neighborhood of Leigh Woods. EPC: G, Council tax: Ask Agent.

7 months ago 2 0 0 0
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I’m really excited to be joining the University of Bristol. After a busy first week, I finally had the chance to start exploring the city.

7 months ago 4 0 1 0
Tulip Fund | NWO Academic freedom is under mounting pressure on a global scale. The Tulip Fund offers international top researchers and top talents with their own line of research the opportunity to continue their research in the Netherlands.

The Netherlands now also has a call out to poach top international (non-EU) researchers whose academic freedom is threatened. Possibility to apply for 1M euro; need to be nominated by a Dutch research institution, which requires a recognizable strong profile. www.nwo.nl/en/calls/tulip-fund

7 months ago 7 5 0 0
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ETSC: Mutual recognition deal with U.S. will cost lives on Europe’s roads By signing up to mutual recognition of vehicle standards with the United States, the European Union has waved the white flag on road safety. This is not a technical detail – it is a political choice…

This is an INSANE decision by the E.U.

“By signing up to mutual recognition of vehicle standards with the U.S., the E.U. has waved the white flag on road safety. This is not a technical detail – it is a political choice that puts trade convenience ahead of saving lives.”

This will kill people.

7 months ago 2059 1031 103 290
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I love the #eurips initiative! But to live up to its potential, it should be accepted an official #neurips conference location (similar to Mexico City) and not just an addon! Then we would save C02, rather than adding to it!!! What can we do to achieve this?

8 months ago 75 20 1 0
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Towards decentralized ML conferences Towards decentralized ML conferences Pierre Marion July 2025 Abstract: Large ML conferences play a central role in our community, by providing a rigorous review process and a venue for meaningful di...

🌍 Would be better if authors were allowed to present at officially endorsed hubs or online instead — ensuring fair and equitable participation, and ultimately creating a better NeurIPS for everyone.

Interesting in knowing more: read our full opinion piece ⬇️. docs.google.com/document/d/1...
4/4

9 months ago 9 5 0 1

✨Thrilled to see EurIPS launch — the first officially endorsed European NeurIPS presentation venue!

👀 But NeurIPS now requires at least one author to attend in San Diego or Mexico (and not just virtually as before). This is detrimental to many. Why not allow presenting at EurIPS or online?
1/4

9 months ago 25 11 2 2
A meme featuring Gru who wonders about NeurIPS’s plan to allow a satellite event in Europe but also force presentation in the US

A meme featuring Gru who wonders about NeurIPS’s plan to allow a satellite event in Europe but also force presentation in the US

9 months ago 20 3 0 0
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EurIPS is coming! 📣 Mark your calendar for Dec. 2-7, 2025 in Copenhagen 📅

EurIPS is a community-organized conference where you can present accepted NeurIPS 2025 papers, endorsed by @neuripsconf.bsky.social and @nordicair.bsky.social and is co-developed by @ellis.eu

eurips.cc

9 months ago 143 70 2 19

I highly recommend applying. Tim is a great supervisor!

10 months ago 2 0 0 0
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As a philosophy major who adored symbolic logic courses, this may be my favorite cartoon ever.

10 months ago 8245 1827 130 94
Explaining the Trump Tariff Equation
Explaining the Trump Tariff Equation YouTube video by Stand-up Maths

I still find it hard to believe that an international trade war was started based on such amateurish ‘mathematical’ modeling. On the positive side, Trump and his team provided great material for a very entertaining video by Matt Parker.

www.youtube.com/watch?v=j04I...

1 year ago 2 0 0 0
Tim van Erven Tim van Erven’s website

Now open: vacancies for a PhD or Postdoc position to develop "Mathematical Foundations for Explainable AI" with me.

This is a new research direction that I am very excited about, and which will really start to take off over the next few years.

Come join my group: www.timvanerven.nl#open-phd-and...

1 year ago 16 5 0 3
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NeurIPS participation in Europe We seek to understand if there is interest in being able to attend NeurIPS in Europe, i.e. without travelling to San Diego, US. In the following, assume that it is possible to present accepted papers ...

Would you present your next NeurIPS paper in Europe instead of traveling to San Diego (US) if this was an option? Søren Hauberg (DTU) and I would love to hear the answer through this poll: (1/6)

1 year ago 280 161 6 12
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Two PhD positions on Flexible and User-adaptive statistical inference - Looking for a job that matters? You will develop a mathematical framework for multiple testing, enabling flexibility in study design, analysis, and model choice while retaining strong error guarantees. This means that researchers ca...

Jelle Goeman (Leiden University Medical Center) and I (University of Twente) have two PhD positions on e-values and multiple testing. The students will be co-supervised by both of us. A strong theoretical mathematical background is required.

utwentecareers.nl/en/vacancies...

1 year ago 8 4 0 0

Congratulations Tim!
And -to all future PostDocs- I can highly recommend applying for these positions. Having Tim as an advisor is amazing!

1 year ago 1 0 0 0
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NWO Vici grants awarded to six UvA/AMC researchers Six UvA and AMC academics have been awarded Vici grants worth up to €1.5 million by the Dutch Research Council (NWO), to pursue research into topics ranging from black holes to combatting obesity. The...

Hooray, I received a Vici grant from the Dutch science foundation!

Heads up for current PhD students in learning theory: I will have two postdoc positions available in Amsterdam on "learning theory for interpretable/explainable AI" in the coming years.

www.uva.nl/shared-conte...

1 year ago 32 5 5 1
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it's my pleasure to welcome my esteemed colleague Tim van Erven (@timvanerven.nl) to the club of millionaires.

congrats on your new NWO grant, Tim!!

1 year ago 15 1 2 0
Postdoctoral Fellowships The information provided on this page is a summary of the main rules and requirements for Postdoctoral Fellowships (PFs) and who can apply for them.

I am so sorry! And I hope you will not leave math. Science needs people like you.
Since you mentioned that you are also considering Europe, check out the MSCA postdoc fellowship: marie-sklodowska-curie-actions.ec.europa.eu/actions/post...

1 year ago 4 0 0 0

Happening today (Tuesday): feature attribution methods through the lens of statistics!

1 year ago 0 1 0 0

The word "inequality" is now blacklisted by the NSF. Mathematicians in shambles.

1 year ago 61 9 8 2
list of banned keywords

list of banned keywords

🚨BREAKING. From a program officer at the National Science Foundation, a list of keywords that can cause a grant to be pulled. I will be sharing screenshots of these keywords along with a decision tree. Please share widely. This is a crisis for academic freedom & science.

1 year ago 27808 15722 1271 3651

What the NSF is doing this week is damaging *generations* of scientific researchers and American investments in science. Billions of US tax payer dollars in investment, being thrown away, because of a fucking fishing expedition that is intended to terrorize and set the stage for a real witch hunt.

1 year ago 772 367 22 10
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Am 29. Januar wurde eine historische Grenze überschritten: Erstmals seit 1945 haben Abgeordnete im Bundestag gemeinsame Mehrheiten mit Rechtsextremen gebildet – nur Stunden nach dem Gedenken an die Opfer des Nationalsozialismus.

1 year ago 364 108 4 2

speaking of: Nneka is currently on the job market for a postdoc position in north america, preferably canada. do reach out to her (or me) if you know of anything or are looking for someone to do cool work on RL (theory)

1 year ago 8 4 0 0
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French movement asks X users to leave platform on US inauguration day The French Human Rights League (LDH) is asking the public to join them in a mass exodus of X, formerly Twitter, on January 20.

"The French Human Rights League (LDH) is asking the public to join them in a mass exodus of X, formerly Twitter, on January 20."

#eXit

www.euronews.com/next/2025/01...

1 year ago 618 172 14 12
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The theory of interpretable AI seminar is back after the holiday season! 🎅🤶

Our next talk is next Thursday by Yishay Mansour who will talk about interpretable approximations

💻 Website: tverven.github.io/tiai-seminar/
⏰Date: 16 Jan

1 year ago 10 3 0 1