Zhongmei Zhang

A Service-Based Approach to Situational Correlation and Analyses of Stream Sensor Data

2017

IoT service and service composition provide an effective means to develop IoT applications based on correlating multiple sensor data. The change of specific sensor data can cause others' changes under uncertain situations. It makes difficult …

Anomaly Detection Service for Sensor Stream Data based on Lag-correlation Analysis

2024

The sensor streams influence and correlate with each other, and the hidden correlation can be used to identify and explain abnormal problems. This paper proposed one kind of anomaly detection service based on lag-correlation analysis. …