Towards sustainable societies: Convolutional neural networks optimized by modified crayfish optimization algorithm aided by AdaBoost and XGBoost for waste classification tasks. - Ana Tasic; Luka Jovanovic; Nebojsa Bacanin; Miodrag Zivkovic; Vladimir Simic; Miroslav Popovic; Milos Antonijevic (Appl. Soft Comput., 2025)