It has taken a while, but now the proceedings of the last Collaborative European Research Conference (CERC 2020) are now online on CEUR-WS.org.
The 2020 proceedings are available under: http://ceur-ws.org/Vol-2815/.
To download as zip-file: ftp://sunsite.informatik.rwth-aachen.de/pub/publications/CEUR-WS/Vol-2815.zip.
The multidisciplinary Collaborative European Research Conference (CERC) is an annual event that takes place since 2011 when it was initiated by University partners across Europe. It brings together researchers from a wide range of disciplines in order to foster knowledge transfer, inter-disciplinary exchange and collaboration. For more information about the conference, please check the website http://www.cerc-conf.eu.