Optimising post-disaster waste collection by a deep learning-enhanced differential evolution approach.

In the aftermath of natural disasters, efficient waste collection becomes a crucial challenge, owing to the dynamic and unpredictable nature of waste generation, coupled with resource constraints. This paper presents an innovative hybrid methodology that synergizes Long Short-Term Memory (LSTM) machine learning with Differential Evolution (DE) optimisation to augment waste collection efforts post-disaster. The approach leverages real-time data to forecast waste generation with high accuracy, facilitating the development of adaptable waste collection strategies. Our approach is designed to dynamically update collection plans in response to evolving scenarios, ensuring timely and effective decision-making. Field tests conducted in an earthquake-prone city have demonstrated the superior performance of this method in managing waste collection under fluctuating conditions. Moreover, an in-depth sensitivity analysis helps in identifying key areas for improvement. Significantly outperforming traditional models, this method offers substantial time savings and equips disaster response teams with a robust tool for addressing the challenges of waste collection. [ABSTRACT FROM AUTHOR]