HeROfake: Heterogeneous Resources Orchestration in a Serverless Cloud - An Application to Deepfake Detection. - Vincent Lannurien; Laurent d'Orazio; Olivier Barais; Esther Bernard; Olivier Weppe; Laurent Beaulieu; Amine Kacete; Stéphane Paquelet; Jalil Boukhobza (CCGrid, 2023)