About the Authors
- Yong Liu
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* E-mail: liuyo@i2r.a-star.edu.sg
Affiliations Joint NTU-UBC Research Centre of Excellence in Active Living for the Elderly (LILY), and School of Computer Engineering, Nanyang Technological University, Singapore, Institute for Infocomm Research (I2R), Agency for Science, Technology and Research (A*STAR), Singapore
- Min Wu
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Affiliation Institute for Infocomm Research (I2R), Agency for Science, Technology and Research (A*STAR), Singapore
- Chunyan Miao
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Affiliation Joint NTU-UBC Research Centre of Excellence in Active Living for the Elderly (LILY), and School of Computer Engineering, Nanyang Technological University, Singapore
- Peilin Zhao
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Affiliation Institute for Infocomm Research (I2R), Agency for Science, Technology and Research (A*STAR), Singapore
- Xiao-Li Li
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Affiliation Institute for Infocomm Research (I2R), Agency for Science, Technology and Research (A*STAR), Singapore
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YL MW PZ XLL. Performed the experiments: YL. Analyzed the data: YL MW. Contributed reagents/materials/analysis tools: YL CM. Wrote the paper: YL MW CM PZ XLL. Designed the software used in analysis: YL.