Dongzhou Cheng
I am a third-year graduate student at the School of Electrical and Automation Engineering, Nanjing Normal University, supervised by Prof. Lei Zhang .
My research interests is building Effective and Efficient Sensing Systems, with a primary focus on developing privacy-preserving machine learning like Federated Learning and Self-Supervised learning for Smart Health applications.
Email  / 
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Github
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Major Publications
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MaskCAE: Masked Convolutional AutoEncoder via Sensor Data Reconstruction for Self-Supervised Human Activity Recognition
Dongzhou Cheng, Lei Zhang, Can Bu, Lutong Qin, Shuoyuan Wang, Hao Wu and Aiguo Song.
[IEEE JBHI] IEEE Journal of Biomedical and Health Informatics (IF: 7.7, TOP), 2024
The first Masked Convolutional AutoEncoder for HAR (Pure Convolutional Architecture!)
[Paper]
[Code]
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Learning hierarchical time series data augmentation invariances via contrastive supervision for human activity recognition
Dongzhou Cheng, Lei Zhang, Can Bu, Hao Wu and Aiguo Song.
[KBS] Knowledge-Based Systems (IF: 8.8, TOP), 2023
It's an interesting work, at least for me :)
[Paper]
[Code]
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ProtoHAR: Prototype Guided Personalized Federated Learning for Human Activity Recognition
Dongzhou Cheng, Lei Zhang, Can Bu, Xing Wang, Hao Wu and Aiguo Song.
[IEEE JBHI] IEEE Journal of Biomedical and Health Informatics (IF: 7.7, TOP), 2023
The New federated learning method for HAR!
[Paper]
[Code]
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Other Publications
- I have eight more papers that are being reviewed or undergoing major revisions.
IEEE Sensors, IEEE TMC, IEEE JBHI, IEEE TIM, ESWA, KBS, IPM.
- Two works are in progress.
Selected Awards
- National scholarship, 2023
- I ranked First while pursuing my master's degree (1/150+, 2023).
- I ranked First in my undergraduate study (1/36, 2019).
- The code (200+ stars) I implemented was reproduced by some Official Accounts such as 极市平台, CVer, PaperWeekly, and CVHub.
- Participated in one National and two Provincial College Students' Innovative Entrepreneurial Training Plan Program.
- Achieved the best accuracy (No.1 of 30+ teams) in the Huawei Cloud Food Recognition Competition, 2019. Bonus: 6000 RMB.
Academic Experience
Invited Reviewer
- Neural Network (IF:7.8)
- Knowledge-based Systems (IF:8.8)
- Expert Systems With Applications (IF:8.5)
- Artificial Intelligence Review (IF:12.0)
- Intertnet of Things (IF:5.9)
© Dongzhou Cheng | Last updated: Aug 3, 2023
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