3 papers
cs.LG2025
Voronoi-grid-based Pareto Front Learning and Its Application to Collaborative Federated Learning
Mengmeng Chen, Xiaohu Wu, Qiqi Liu +5
Multi-objective optimization (MOO) exists extensively in machine learning, and aims to find a set of Pareto-optimal solutions, called the Pareto front, e.g., it is fundamental for…
physics.optics2024
In situ fully vectorial tomography and pupil function retrieval of tightly focused fields
Xin Liu, Shijie Tu, Yiwen Hu +5
Tightly focused optical fields are essential in nano-optics, but their applications have been limited by the challenges of accurate yet efficient characterization. In this article,…
cs.IT2024
Mid-Band Extra Large-Scale MIMO System: Channel Modeling and Performance Analysis
Jiachen Tian, Yu Han, Xiao Li +2
In pursuit of enhanced quality of service and higher transmission rates, communication within the mid-band spectrum, such as bands in the 6-15 GHz range, combined with extra large-…