Search Results for author: Dong Chu

Found 5 papers, 1 papers with code

Adaptive Regularized Low-Rank Tensor Decomposition for Hyperspectral Image Denoising and Destriping

no code implementations11 Jan 2024 Dongyi Li, Dong Chu, Xiaobin Guan, wei he, Huanfeng Shen

On the one hand, the stripe noise is separately modeled by the tensor decomposition, which can effectively encode the spatial-spectral correlation of the stripe noise.

Hyperspectral Image Denoising Image Denoising +1

On the Design of Communication-Efficient Federated Learning for Health Monitoring

no code implementations30 Nov 2022 Dong Chu, Wael Jaafar, Halim Yanikomeroglu

To tackle this problem, we propose in this paper a communication-efficient federated learning (CEFL) framework that involves clients clustering and transfer learning.

Federated Learning Transfer Learning

Long time-series NDVI reconstruction in cloud-prone regions via spatio-temporal tensor completion

no code implementations4 Feb 2021 Dong Chu, Huanfeng Shen, Xiaobin Guan, Jing M. Chen, Xinghua Li, Jie Li, Liangpei Zhang

The applications of Normalized Difference Vegetation Index (NDVI) time-series data are inevitably hampered by cloud-induced gaps and noise.

Time Series Time Series Analysis

When does the Physarum Solver Distinguish the Shortest Path from other Paths: the Transition Point and its Applications

no code implementations8 Jan 2021 Yusheng Huang, Dong Chu, Joel Weijia Lai, Yong Deng, Kang Hao Cheong

Based on the D-Path and T-Point, a newly accelerated PPA named OPPA-D using the proposed termination criterion is developed which is superior to all other baseline algorithms according to the experiments conducted in this paper.

The Capacity Constraint Physarum Solver

1 code implementation19 Oct 2020 Yusheng Huang, Dong Chu, Yong Deng, Kang Hao Cheong

Motivated by the lack of related PPA-based research, a novel framework, the capacitated physarum polycephalum inspired algorithm (CPPA), is proposed to allow capacity constraints toward link flow in the PPA.

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