Abstract | ||
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Currently, the world is experiencing the rapid spread of Coronavirus Disease 2019 (COVID-19). Since the epidemic continues to take a devastating impact on the society, economy, and healthcare, the real-time detection of COVID-19 is essential for fast and cost-effective diagnosis services. Fortunately, deep learning (DL), as a promising technology, enables the COVID-19 diagnosis services on chest X-ray (CXR) images. The training task of DL model is generally implemented at the centralized cloud. However, due to the geo-distributed data sources and the transmission of large amounts of raw data to the centralized cloud, the transmission latency becomes a bottleneck of the COVID-19 diagnosis model training. In this paper, we propose a
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tributed
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ID-19 detection model training method on CXR images with edge-cloud collaboration, named DisCOV. Specifically, to improve the training efficiency and guarantee the model accuracy, a distributed lightweight model-based training algorithm is designed with the cooperation of edge computing and cloud computing. In addition, a resource allocation algorithm is developed during the training to jointly minimize the time cost and energy consumption. Extensive experiments based on real-world CXR image datasets demonstrate that DisCOV is better performed and more promising than the existing baselines. |
Year | DOI | Venue |
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2022 | 10.1109/TSC.2022.3142265 | IEEE Transactions on Services Computing |
Keywords | DocType | Volume |
COVID-19,deep learning,CXR image classification,edge computing,edge-cloud collaboration | Journal | 15 |
Issue | ISSN | Citations |
3 | 1939-1374 | 5 |
PageRank | References | Authors |
0.39 | 33 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xu Xiaolong | 1 | 424 | 64.23 |
Hao Tian | 2 | 5 | 1.07 |
Zhang Xuyun | 3 | 952 | 69.49 |
Lianyong Qi | 4 | 6 | 1.75 |
Qiang He | 5 | 201 | 21.72 |
Wanchun Dou | 6 | 878 | 96.01 |