Abstract The Internet of Things (IoT) provides a collaborative infrastructure to communicate
smart devices with cloud-edge healthcare applications, medical devices, wearable …

Social participatory-sensing, as an emerging research field, is extremely challenging to
recruit trustworthy and active high-value users in a sparse user context. And the richness …

Mobile crowdsensing systems employ crowd smartphones to collect data using these device‐
embedded sensors. The increase in the number of users and the data volume has limited …

This paper studies smart managerial performance appraisal system based on the
quantitative index and Wavelet data mining. Data multiplication and division operations and …