Moritz Negwer

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Neuroscientist by training, tinkerer by nature. Now scanning transparent mouse brains with light-sheet microscopes. Microscopy, clearing, data crunching, tinkering.

Working as postdoc at @radboudumc with Nael Nadif Kasri and Corette Wierenga, looking at neuron-distribution differences in mouse models of ASD.

Married, father of two. Toots in English, German, Dutch. Boosts a lot.

opted into tootfinder for full-text indexing. Check it out: https://www.tootfinder.ch/index.php?join=1

If you rely on a for-profit supplier, you should be required to carry the transaction costs to switch away from them as a form of debt in your books. Because the financing cost of this debt is what your supplier is eventually going to charge you.

Allowing to hide this debt is creating some of the largest economic problems of our time.

Raising such transaction costs is the main purpose why AI systems are currently being crammed into everything, as it's the mechanism how AI vendors expect to get even.

#accounting #business #economy #economics #ai #opensource #debt #finance

logging on
Nun bin ich hier ;-)

You might have read that arxiv is banning people for a year if they post LLM-generated papers and cheered it on. But most of the discussion about this doesn't correctly explain the policy and it is not a good thing.

First up, the policy is that "incontrovertible evidence" of using LLMs and not checking the output is what's at stake. An example given is a hallucinated reference.

Second, the ban will apply to all coauthors of the paper, not just the person submitting.

Third, it's not just a 1 year ban, it's followed by a permanent ban on submitting papers that have not been peer reviewed in a "reputable" journal or conference. Given that arxiv is a preprint server and not a repository for published papers, that makes the ban effectively permanent.

(EDIT: They've subsequently clarified that this isn't a permanent ban but will be lifted after 1 or 3 (the clarification isn't clear) peer reviewed papers. This is still problematic, but much better. The rest of this post left as I originally wrote it.)

So imagine: you are a masters student working on a project with a few other people, and your role is relatively minor. The project leads to a paper and you get your name on it, hurray. The lead author handles the submission and doesn't ask for your permission to send the final version because you're only a masters student. Your supervisor explains that this is how things are done and nothing to worry about. What you didn't know is that someone else on this paper at the last minute made some edits to the grammar of the paper using an LLM because none of you are native English speakers, and the LLM inserted a hallucinated reference. Arxiv picks up on this and you are now permanently banned from using arxiv as a preprint server. Further, every time you try to collaborate with someone else to write a paper and they want to put it in arxiv you have to explain that you can't, and that this means that by collaborating with you, they also can't put it on arxiv. Since arxiv is one of the main channels for distributing papers in your field, soon enough people stop asking you to work with them and your career is effectively over. Because someone else didn't notice that an overenthusiastic grammar checker inserted a fake reference and you weren't in a position of enough power at the time to insist on checking the final version.

Ok that's a long story, but I don't think this is a fanciful situation. Stuff like this happens all the time. It's easy to say - and I've seen a lot of people saying times like this - that everyone should take responsibility for reading the paper, or that it's the responsibility of supervisors to make sure this doesn't happen. But in the world we actually inhabit, power imbalances exist: the masters student can't make the supervisor wait until they read the paper because they're worried about their project grade. Bad supervisors are out there, and it's not fair to punish their students.

This policy will lead to terrible consequences for a lot of innocent people who should not reasonably be held responsible because they weren't in a position of power. I suspect it won't lead to very bad consequences for big name researchers who will just get on the phone to someone at arxiv or one of arxiv's funders and get the decision reversed in their case.

I understand the anger towards LLMs and tech companies, and I share it. I understand the anger towards the people cynically generating whole papers using them, polluting the scientific literature and making all our lives more difficult, and I share it too. But that doesn't mean we should jump to implement extreme and poorly thought out policies that will hurt a lot of people who haven't done anything wrong.

Finally, as an advocate of open science and publishing reform, this is really disappointing from arxiv. By saying that peer reviewed papers in "reputable" journals are ok, they've defined themselves (arxiv) as second class citizens in the world of publishing. This shows such limited ambition, and actively hurts the cause of making the world better by getting rid of the parasitic and harmful publishing industry.

#academicchatter #arxiv

My turn to do an #introduction

My name is Erika, and I'm a programmer and general fan of computers. Currently, I'm most interested in all things #kubernetes, #rust, and #linux. I'm an avid Linux ricer, who's fallen in love with #niri and writing my own shell.

In my free time, if I'm not tinkering with my computer, I practice #taekwondo, in which I also have a black belt.

By day, I'm a software engineer working on cloud-native microservice architecture in software supply chain security

Super happy to be part of the fedi!

☢️ The F-4 Object, or Rákosi Bunker, is a secretive Cold War atomic shelter hidden beneath #Budapest, Hungary. This vast subterranean complex, built in absolute secrecy during the 1950s and 1960s, was designed to shield top communist party officials from nuclear attack. Today, it stands as a fascinating, intact relic of Cold War paranoia.

More photos and history - https://www.obsidianurbexphotography.com/other/f-4-object-rakosi-bunker-hungary/

#Fallout #ColdWar #Bunker #History #Urbex

what up if any #mastodev or rails or redux knowers are around here, we are trying to do somethign super simple that might be generally useful for small instances: we want to potentially move instancewide votes onto the instance rather than a separate loomio instance, but to make that possible we have to make sticky posts where a vote can be pinned to the top of everyone's feeds.

this should be super simple but for the life of me i can't make heads or tails of this damned redux thing. if anyone is kind enough to take a look or help me finish this, i will pay you back by trying to pull this up to glitch so everyone can have it

https://github.com/NeuromatchAcademy/mastodon/pull/88

edit: figured it out - https://neuromatch.social/@jonny/116588410199209010

sticky posts by sneakers-the-rat · Pull Request #88 · NeuromatchAcademy/mastodon

Make posts globally sticky! opening as a messay draft, there is just so much mother fucking boilerplate to do to add a single fucking bool i have it so the frontend is calling the backend and it i...

GitHub
Heute ist der Todestag des Autoren und Sängers Wiglaf Droste". Immer noch brandaktuell ist sein Text "Mit Nazis reden" von 1993.
Neuen Zahlen der EU-Kommission zufolge sind die europäischen CO₂-Emissionen im vergangenen Jahr um ein Prozent gestiegen, statt wie geplant zu fallen. Das ist ein Alarmzeichen. Die Mär, dass Klimaschutz der Wirtschaft schadet oder kulturell nicht zu konservativer Politik passt, wird noch viel größeren Schaden anrichten, wenn Deutschland und Europa nicht zu sachlicher Vernunft zurückfinden. Mein Kommentar bei @riffreporter (€/Abo/Einzelkauf)
https://www.riffreporter.de/de/umwelt/klimaschutz-eu-emissionen-statistik-industrie-emissionshandel-modernisierung-omnibus
Stagnation beim Klimaschutz kann sich Europa nicht leisten, Rückschritte schon gar nicht

Kommentar: Neuen Zahlen der EU-Kommission zufolge sind die europäischen CO₂-Emissionen im vergangenen Jahr um ein Prozent gestiegen, statt wie geplant zu fallen. Das ist ein Alarmzeichen. Die Mär, dass Klimaschutz der Wirtschaft schadet oder kulturell nicht zu konservativer Politik passt, wird noch viel größeren Schaden anrichten, wenn Deutschland und Europa nicht zu sachlicher Vernunft zurückfinden.

RiffReporter

Forwarding a PhD position working with dr. Sander Dahmen (my copromotor!)

The Department of Mathematics of Vrije Universiteit Amsterdam welcomes applications for a fully-funded, 4-year PhD position in Number Theory and Formalization. It is part of Sander Dahmen's NWO-funded Vici project (with 1 more PhD position and 2 postdoc positions opening later). The preferred starting date is September 1, 2026 (but somewhat later is also possible) and the application deadline is 28 May. For further info, including application button, see

https://workingat.vu.nl/vacancies/phd-position-in-number-theory-and-formalization-amsterdam-1295645

Vacancy — PhD Position in Number Theory and Formalization

Do you have an inquisitive mind and a passion for mathematics? Please apply for a PhD position at Vrije Universiteit Amsterdam.