Neural Hierarchical Interpolation Time Series (NHITS) for Reservoir Level Multi-Horizon Forecasting in Hydroelectric Power Plants. - Stéfano Frizzo Stefenon; Laio Oriel Seman; Cristina Keiko Yamaguchi; Leandro dos Santos Coelho; Viviana Cocco Mariani; João Pedro Matos-Carvalho; Valderi Reis Quietinho Leithardt (IEEE Access, 2025)