If you're interested, there's actually several other team members who made talks about different parts of the project in the "railway and open transport" track

Bending geographic maps for enhanced railway space-time diagrams: https://fosdem.org/2024/schedule/track/railways-and-open-tra...

MARECO algorithm: how to drive a train using the least amount of energy: https://fosdem.org/2024/schedule/event/fosdem-2024-2650-mare...

Railway signaling: detecting conflicts in a complex world: https://fosdem.org/2024/schedule/event/fosdem-2024-2665-rail...

And last year:

Automated short-term train planning in OSRD: https://archive.fosdem.org/2023/schedule/event/rot_osrd/

OpenStreetMap, one geographic database to rule them all?: https://archive.fosdem.org/2023/schedule/event/rot_osm/