2022-10-17 -- New preprint. The preprint of the article "Early stopping for L2-boosting in high-dimensional linear models". is now available on arxiv.
2022-08-28 -- New publication. The published version of the article "From inexact optimization to learning via gradient concentration" with Nicole Mücke and Lorenzo Rosasco is now freely available online. If you are interested, please also have a look at the video talk from GPSD Mannheim 2021, which gives a short introduction to the main ideas.
2022-08-02 -- New website. Welcome to my new website! Have a look around.