Implementing the confidence constraint cloud-edge collaborative computing strategy for ultra-efficient arrhythmia monitoring
被引:1
作者:
Chen, Jiarong
论文数: 0引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R ChinaSun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R China
Chen, Jiarong
[1
]
Zhang, Xianbin
论文数: 0引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R ChinaSun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R China
Zhang, Xianbin
[1
]
Xu, Lin
论文数: 0引用数: 0
h-index: 0
机构:
Gen Hosp Southern Theatre Command, Guangzhou 510010, Peoples R China
Southern Med Univ, Sch Clin Med 1, Guangzhou 510515, Peoples R ChinaSun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R China
Xu, Lin
[2
,3
]
de Albuquerque, Victor Hugo C.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Fed Ceara, Dept Teleinformat Engn, Fortaleza, CE, BrazilSun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R China
de Albuquerque, Victor Hugo C.
[4
]
Wu, Wanqing
论文数: 0引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R ChinaSun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R China
Wu, Wanqing
[1
]
机构:
[1] Sun Yat Sen Univ, Sch Biomed Engn, Guangdong Prov Key Lab Sensor Technol & Biomed Ins, Shenzhen 518107, Peoples R China
[2] Gen Hosp Southern Theatre Command, Guangzhou 510010, Peoples R China
[3] Southern Med Univ, Sch Clin Med 1, Guangzhou 510515, Peoples R China
[4] Univ Fed Ceara, Dept Teleinformat Engn, Fortaleza, CE, Brazil
Electrocardiogram(ECG) monitoring is a critical and intricate task in cardiac healthcare. While large models supported by the remote cloud servers with abundant computational resources offers a feasible solution for this task, which still face challenges related to processing costs, privacy risks, and response time. Efforts have been made to integrate edge computing as a supplementary solution, but the current collaborative computing strategy for ECG monitoring is static and inefficient. To address these shortcomings, this study proposes an innovative confidence constraint cloud-edge collaborative computing(3CE2C) strategy. Firstly, the model implementation processes are illustrated, including an ultra-lightweight model for the edge node and a large model for the cloud server. To enhance classification performance, the personalized strategy is employed, resulting in an accuracy improvement from 0.9849 to 0.9929 in the model-cloud. For edge implementation, the optimal input length and model quantization both are explored to reduce the energy consumption. Based on the given confidence constraint, the models dynamically collaborate, with the low-confidence samples uploaded to the cloud server. This approach can achieve accuracy comparable to cloud computing, transmitting only about 17% low-confidence samples, the accuracy ratio(rmc) is 0.9985. In addition, the method is validated in SVDB, where 3CE2C outperforms state-of-the art framework with the same uploaded sample ratio, resulting in a 1.54% improvement in classification accuracy. In conclusion, the proposed method provides a practical solution in real-time arrhythmia detection applications.
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Cai, Zhipeng
Li, Jianqing
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Nanjing Med Univ, Sch Biomed Engn & Informat, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Li, Jianqing
Johnson, Alistair E. W.
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Lab Computat Physiol, MIT Inst Med Engn & Sci, Cambridge, MA 02139 USASoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Johnson, Alistair E. W.
Zhang, Xiangyu
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Zhang, Xiangyu
Shen, Qin
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Med Univ, Cardiovasc Med Dept, Affiliated Hosp 1, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Shen, Qin
Zhang, Jian
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Med Univ, Sir Run Run Hosp, Dept Cardiol, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Zhang, Jian
Liu, Chengyu
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Cai, Zhipeng
Li, Jianqing
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Nanjing Med Univ, Sch Biomed Engn & Informat, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Li, Jianqing
Johnson, Alistair E. W.
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Lab Computat Physiol, MIT Inst Med Engn & Sci, Cambridge, MA 02139 USASoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Johnson, Alistair E. W.
Zhang, Xiangyu
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Zhang, Xiangyu
Shen, Qin
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Med Univ, Cardiovasc Med Dept, Affiliated Hosp 1, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Shen, Qin
Zhang, Jian
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Med Univ, Sir Run Run Hosp, Dept Cardiol, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China
Zhang, Jian
Liu, Chengyu
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R ChinaSoutheast Univ, Sch Instrument Sci & Engn, State Key Lab Bioelect, Jiangsu Key Lab Remote Measurement & Control, Nanjing, Peoples R China