no code implementations • 1 Feb 2024 • Chanjuan Liu, Shike Ge, Zhihan Chen, Wenbin Pei, Enqiang Zhu, Yi Mei, Hisao Ishibuchi
The Critical Node Problem (CNP) is concerned with identifying the critical nodes in a complex network.
no code implementations • 6 Jan 2024 • Xuran Hu, Ziqiang Xu, Zhihan Chen, Zhengpeng Feng, Mingzhe Zhu, Ljubisa Stankovic
Speckle noise poses a significant challenge in maintaining the quality of synthetic aperture radar (SAR) images, so SAR despeckling techniques have drawn increasing attention.
no code implementations • 28 Jun 2021 • Yunsong Zhao, Yin Li, Zhihan Chen, Tianchong Qiu, Guojin Liu
Using a multi-scale convolution algorithm, the input dimensionality reduction features were mined to obtain shallow features, which then served as inputs into a multi-scale graph convolution algorithm to construct the internal relationships between eigenvalues at different scales.