Sarwary, S. et al. 2026. An Intelligent Retiming-Based Optimization Framework for High-Performance FIR Digital Filter Architectures Using Improved Hippopotamus Optimization Algorithm. International Journal of Artificial Intelligence and Machine Learning. 6, 3 (Sep. 2026), 1739–1751. DOI:https://doi.org/10.51483/IJAIML.2938.