Enhancing PCB assemblies reliability: An adaptive CatBoost-MOA approach integrated with Hu-Washizu variational principle for fatigue life prediction. - Akashjyoti Barman; Konkimalla Venkata Sai Varun; Sudha Radhika; Gr Sabareesh; Veerabhadra Reddy (Adv. Eng. Informatics, 2025)