An Adaptive Scheduling Framework for Healthcare Workforce Optimization Using PSO–GA Hybrid Algorithms

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Ikechukwu Jackson Otaide
Joshua Sarduana Apanapudor

Abstract

An efficient hospital workforce schedule is critical to the quality of patient care, nurse fatigue, and resource utilization. Traditional scheduling methods, manual planning and rules-based heuristics, are not flexible and cannot adjust to variability in patient demand in real-time. We propose a hybrid Particle Swarm Optimization-Genetic Algorithm (PSO-GA) model, where PSO rapidly explores global solutions and GA refines them via crossover/mutation, ensuring workload balance and constraint satisfaction. Tested on real data from an urban hospital (50 doctors, 100 nurses, 20 operating rooms), the model reduced patient wait times by 66.7% (from 4.5 to 1.5 hours) and staff overtime by 40% compared to rule-based methods, while maintaining moderate computational efficiency (25% faster than GA-only) Performance profiling and performance comparisons indicated that both efficiency and effectiveness were improved using the hybrid PSO-GA method, compared with conventional scheduling methods. This study presents a scalable answer to the modern-day scheduling issues with the healthcare context, while adapting to the fluctuating demands of patient care settings in real-time.

Article Details

How to Cite
Otaide, I. J., & Apanapudor, J. S. (2025). An Adaptive Scheduling Framework for Healthcare Workforce Optimization Using PSO–GA Hybrid Algorithms. Faculty of Natural and Applied Sciences Journal of Scientific Innovations , 6(4), 145–149. https://doi.org/10.63561/fnas-jsi.v6i4.977
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Articles

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