Privacy-Preserving ESG Risk Prediction via Federated Hybrid Neural-Boosting Ensembles. - Abdul Kadar Muhammad Masum; Md. Abul Kalam Azad 001; Md. Abdur Rahman; Md. Tofael Ahmed Bhuiyan; Felicia Ramona Birau; Virgil Popescu; Iuliana Carmen Barbacioru; Costel Marian Ionascu (IEEE Access, 2026)