The mass distribution of dark matter halos that we infer from observations tells us where the dark matter needs to be now. This differs form the mass distribution it had to start, as it gets altered by the process of galaxy formation. It is the primordial distribution that dark matter-only simulations predict most robustly.
por Alicia Salmerón Rosendo Pineda, personaje considerado por el historiador Daniel Cosío Villegas como “uno de los mejores animales políticos que se han dado en México”, fue un joven abogado de Oaxaca –juchiteco–, llegado a la ciudad de México en 1880, como diputado federal recién electo por su estado natal.
Accepted papers from the NeurIPS 2025 Workshop on Biosecurity Safeguards for Generative AI (BioSafe GenAI 2025)
The first rule of research integrity is always cite your sources. In fact, if there was only 1 rule, that would be it. Almost all research misconduct boils down to someone trying to take credit for work, discoveries, achievements, or ideas that aren’t their own.
I put these Book Week posts into sequence with a level of forethought about one notch above pure randomness, but a felicity emerged. It’s useful for me to cover The Last Days of the Dinosaurs after the previous three books, each for a particular reason.
Our neighbours France and the UK announced a Franco-British AI collaboration a few months ago dubbed the Entente CordIAle. Last week we held a couple of days of workshops with our Oxford and French buddies deep diving into details of what a partnership might actually involve; a particular pleasure with France given my group's long history of working with Inria on OCaml and other open source projects.
Slides: https://jakubnowosad.com/rome2025 Video recording: https://youtu.be/uZe7thh80MI Reproducible code: https://jakubnowosad.com/rome2025/index.R Geospatial predictive mapping is a common task across many domains, aiming to produce continuous surfaces from point observations and spatial predictors.
I spent the morning bashing my head against a brick wall, trying to sort out a problem with my Lando install. This worked on Friday, but by Monday was misbehaving. I hadn’t touched the codebase, but every time I hit the primary URL, I got: “404 page not found”.
Because I was busy with the Berlin FediDay25 and Open Networks at the EU Digital Summit, I forgot to blog, […]
Securing FastAPI applications using OAuth2 doesn’t have to be complex. No matter which OAuth2 authorization server you use - Auth0, AWS Cognito, Okta, Microsoft Entra, or Keycloak - axioms-fastapi provides production-ready security for your FastAPI application.
AI search tools like Elicit, Consensus, and Scite.ai have spent years racing to build centralised indexes of academic content— first by indexing the open content that is available and then trying to get publisher partnerships.