Crossing Roads of Federated Learning and Smart Grids: Overview, Challenges, and Perspectives. - Hafsa Bousbiat; Roumaysa Bousselidj; Yassine Himeur; Abbes Amira; Faycal Bensaali; Fodil Fadli; Wathiq Mansoor; Wilfried Elmenreich (CoRR, 2023)