“Distributed Caching of Scientific Workflows in Multisite Cloud” by Gaëtan Heidsieck, Daniel de Oliveira, Esther Pacitti, Christophe Pradal, François Tardieu, and Patrick Valduriez, obtained the best paper award from the 31st International Conference on Database and Expert Systems Applications (DEXA), Springer, Sep 2020. The work has been done in collaboration in the context of the HPDaSc Inria associated team with LNCC, UFRJ, UFF and CEFET.