This workshop is part of the Bernoulli Center programme at EPFL, to be held from 8 to 12 December 2025.

It is a week-long workshop on online research data analysis services (ORDAS) with a focus on the domains of astronomy, cosmology and astroparticle physics. The programme will include presentation sessions which will review existing approaches and initiatives at Swiss and European levels, including the Open Research Data (ORD) program in Switzerland, Astrophysics Center for Multi-messenger Studies in Europe (ACME), European Open Research Cloud (EOSC) and others.

In parallel, a significant amount of time will be reserved for in-depth discussion and coding sessions aimed at exchange of experiences on ORDAS practices and technologies for implementation of Findable-Accessible-Interoperable-Reusable (FAIR) principles in web-based services for observational and experimental data and data analysis tools in the focus domains as well as in a broader interdisciplinary context.