3 papers
eess.SP2025
WiRainbow: Single-Antenna Direction-Aware Wi-Fi Sensing via Dispersion Effect
Zhaoxin Chang, Shuguang Xiao, Fusang Zhang +4
Recently, Wi-Fi signals have emerged as a powerful tool for contactless sensing. During the sensing process, obtaining target direction information can provide valuable contextual…
cs.HC2025
PnPSelect: Plug-and-play IoT Device Selection Using Ultra-wideband Signals
Zhaoxin Chang, Fusang Zhang, Jie Xiong +3
In recent years, the number of Internet of Things (IoT) devices in smart homes has rapidly increased. A key challenge affecting user experience is how to enable users to efficientl…
cs.LG2025
Online Learning for Function Placement in Serverless Computing
Wei Huang, Richard Combes, Andrea Araldo +2
We study the placement of virtual functions aimed at minimizing the cost. We propose a novel algorithm, using ideas based on multi-armed bandits. We prove that these algorithms lea…