no code implementations • 4 Jan 2024 • Wenjing Yan, Xuanyu Cao
Decentralized optimization methods often entail information exchange between neighbors.
no code implementations • 19 Apr 2021 • Wenjing Yan, Xiaojun Yuan, Xuanyu Cao
Reconfigurable intelligent surface (RIS) based reflection modulation has been considered as a promising information delivery mechanism, and has the potential to realize passive information transfer of a RIS without consuming any additional radio frequency chain and time/frequency/energy resources.
no code implementations • 12 Aug 2020 • Wenjing Yan, Shan Li, Chengtao Que, JiQuan Pei, Weihong Deng
Much of the work on automatic facial expression recognition relies on databases containing a certain number of emotion classes and their exaggerated facial configurations (generally six prototypical facial expressions), based on Ekman's Basic Emotion Theory.
Facial Expression Recognition Facial Expression Recognition (FER) +2
1 code implementation • 2 Jan 2020 • Xiaojun Yuan, Ying-Jun Angela Zhang, Yuanming Shi, Wenjing Yan, Hang Liu
Reconfigurable intelligent surfaces (RISs) are regarded as a promising emerging hardware technology to improve the spectrum and energy efficiency of wireless networks by artificially reconfiguring the propagation environment of electromagnetic waves.
Information Theory Signal Processing Information Theory