Biophysicist, imaging scientist, cycling enthusiast. Head of the Advanced Light Microscopy Unit @ Centre for Genomic Regulation, Barcelona.

Canadian mathematician in the Netherlands. Constantly in pursuit of nice distributions, not only in combinatorics and probability, but also more broadly.

Technologist with interests in coding, retro digital electronics, learning, and continuous improvement.

Physics, mathematics and data science

I'm an applied mathematician with an interest in biomathematics and applied numerical mathematics. I am a proponent of open access (OA) publishing, open educational resources (OER), and free and open source software (FOSS). Any of my views expressed here are not necessarily those of my employer.

Researcher with the Gallinette team at INRIA in Nantes. Interested in various scientific aspects of computing and reasoning, particularly those related to the Curry-Howard correspondence. I like lindy-hop dancing, running, and riding my e-bicycle.

Semi-professional account:
- professional opinion: posts on the topic of CS/maths unless stated otherwise
- personal (though mostly about science): boosts, memes, non-public posts, posts outside of CS/maths (rare)

Research engineer, with an applied maths background.
Here for discussions about #mathematics, #stats, #MachineLearning, #nlp, #optimization...

Cover picture: https://landsat.gsfc.nasa.gov/your-name-in-landsat-interactive/

Category Theory, Semantics and Type Theory.

PhD student at CMU PoP group, studying type theory and programming languages.

I'm a former potter with a maths background, and currently work with data at a rural education NGO in South Africa.

Mathematician and design enthusiast. Computing, music, science, video games and art. Queer.

💻 software dev 🦀 rust ¶ Digital typesetting 合 Aikidō 🇯🇵 DE/EN/EO/JP 𓕚 Don Knuth fanboy

On this account, I post stuff related to my private life. #CS, #rustlang, #FOSS, #PQC, #Salzburg, #Austria, #Europe, #aikido, #Esperanto, #japanese.

For #digitalTypesetting, follow @tajpulo

Prof of Data Sciences at ENSAE (IPP), Paris; Bayesian computation, Sequential Monte Carlo and stuff

PhD in math from the University of Oklahoma in Norman. beginning spring 2026, postdoc at Instituto de Matemáticas, Universidad Nacional Autónoma de México, in Mexico City.

mathematical interests include cluster algebras, skein algebras, and other things at the intersection of algebraic geometry, low-dimensional topology, and combinatorics.

non-mathematical interests include music, film, fiction, and veg*n recipes.

I record experimental/drone/noise music under the name whistling kitty.

Assistant professor in Computer Science at the Open Universiteit. He/Him

Systems programmer, parent, volunteer Math Circle leader and general math enthusiast. Team puzzles and #geometry Honorary Lord Semichord

@benjamin_leis back on twitter
Located in Seattle, WA
blog.mathoffthegrid.com

Cambridge logician, idling in retirement.

Interests: FP, PLT, CAS, MathLogic, Set Theory, Cat. Theory, DiffGeometry, QG, AdS/CFT, BH Thermodynamics and cat owner