The school will take place in the Swiss Alps at Villars-sur-Ollon on January 12-17, 2020. 
Its topic is low-rank models and their use in numerical optimization and approximation. Specific focus will be givento modern applications in data science. The school is aimed primarily at PhD students, post-docs, and young researchers. Participants will attend lectures and hands-on tutorials by leading experts.
The lecturers are Nicolas Boumal (Princeton University), Lieven De Lathauwer (KU Leuven), Ivan Oseledets (Skoltech), Reinhold Schneider (TU Berlin), and Madeleine Udell (Cornell University).
The deadline for application is October 1, 2019. The fee for participation fee is 400 CHF, which includes local accommodation, all meal expenses, and one excursion.