2 papers
cs.CE2026
Complex Permittivity Extraction of Polymer Materials Using Gradient-Enhanced NSGA-II Algorithm
Hanqing Zhang, Zhuowei Li, Jiliang Zhang +2
This paper presents gradient-enhanced non-dominated sorting genetic algorithm II (G-NSGA-II) to address the challenges of local optima and solution non-uniqueness in the complex pe…
cs.NI2026
High-Precision Hybrid FA-PSO Based Inversion of Building Material Parameters for Fundamental Wireless Performance Evaluation
Zhuowei Li, Yalei Zhu, Hanqing Zhang +7
In this paper, we propose an inversion method based on the firefly particle swarm optimization (FA-PSO) algorithm to estimate the permittivity, conductivity, and thickness of build…