Kefei Cheng

A research on identification method for WiFi-based home automation device suites

2017

WiFi communication is widely used in home automation. In order to identify home automation device suites from the complex network environment, we employ Bi-flow model based on WiFi traffic model and combine the analysis of …

A Spark Join Algorithm Based on Memory Monitoring and Batch Processing

2018

In recent years, the Spark memory computing framework has risen rapidly, and the data processing speed has been greatly improved. However, the upper limit of speed is limited by the Spark memory size. The most …