Real-time Visualization Method for Log Data Stream

Authors

Li Hui, 1. College of Management, Beijing Union University, Beijing 100101, China;;
Hongqian Chen, 2. Beijing Key Laboratory of Big Data Technology for Food Safety, School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China;
Qianyu Yang, 2. Beijing Key Laboratory of Big Data Technology for Food Safety, School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China;
Chen Yi, 2. Beijing Key Laboratory of Big Data Technology for Food Safety, School of Computer and Information Engineering, Beijing Technology and Business University, Beijing 100048, China;

Abstract

Abstract: To discover the network cheating behavior in the online examination room in real time, a log data flow visualization method was proposed. The monitoring log data flow was used as the data source of the method. The candidates, the examination machine and other information were extracted according to the rules of the log. The correct candidate/machine corresponding relationship was established according to the first related log record information. The main information elements were mapped to the visual elements for each log data. All students' status and behavior were presented in the same visual result. A clear reminder will be achieved once there are cheating and other abnormal behavior. The experimental results show that the method is able to show the log data stream data in real time. The data processing method can adapt to real-time interaction.

Recommended Citation

Hui, Li; Chen, Hongqian; Yang, Qianyu; and Yi, Chen (2020) "Real-time Visualization Method for Log Data Stream," Journal of System Simulation: Vol. 28: Iss. 9, Article 31.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss9/31

First Page

2133

Revised Date

2016-07-11

DOI Link

https://doi.org/

Last Page

2138

CLC

TP391.9

Recommended Citation

Li Hui, Chen Hongqian, Yang Qianyu, Chen Yi. Real-time Visualization Method for Log Data Stream[J]. Journal of System Simulation, 2016, 28(9): 2133-2138.