Changgen Peng

Jun 18, 2024 | mdpi.com | Sinan Wang |Changgen Peng |Xinxin Deng |Zongfeng Peng

1. IntroductionWith the rise of communication technology and cloud computing, a large amount of data is generated on communication devices such as smartphones and smartwatches, and cloud servers can be used to store and process this data in order to extract valid data and perform data analysis.