Abstract

E-mail is one of the main means of communication in society today, and it is a typical social network. Studying the evolution of the social network structure by constructing an e-mail network evolution model is of great significance to the literature. In this paper, we first analyze the e-mail network by constructing an e-mail network communication model; this mainly includes analysis of the structure of the e-mail network and analysis of the user information in the e-mail network; then, we propose an e-mail network evolution model based on the characteristics of user information and give the specific evolutionary steps; finally, the simulation experiments are carried out to analyze the characteristics of the model. Experiments show that the nodes are characterized by a power-law distribution, and compared with other models; the model is closer to the real network, so it has important practical significance.

Highlights

  • A Novel E-Mail Network Evolution Model based on user InformationCollege of Computer Science and Technology Harbin Engineering Universit Harbin, China

  • With the rapid development of information technology, people's lives have been fully integrated into a complex network world, tangible, intangible, various, ubiquitous

  • This paper proposes an e-mail communication network named “User-Information-keyword” through network analysis of an Enron dataset and analyzes the structure and user information of an e-mail network; an e-mail network evolution model based on user information is proposed

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Summary

A Novel E-Mail Network Evolution Model based on user Information

College of Computer Science and Technology Harbin Engineering Universit Harbin, China. Abstract—E-mail is one of the main means of communication in society today, and it is a typical social network. Studying the evolution of the social network structure by constructing an email network evolution model is of great significance to the literature. We first analyze the e-mail network by constructing an e-mail network communication model; this mainly includes analysis of the structure of the e-mail network and analysis of the user information in the e-mail network; we propose an e-mail network evolution model based on the characteristics of user information and give the specific evolutionary steps; the simulation experiments are carried out to analyze the characteristics of the model. Experiments show that the nodes are characterized by a powerlaw distribution, and compared with other models; the model is closer to the real network, so it has important practical significance

INTRODUCTION
Introduction to the Enron Dataset
E-mail Network Structure Analysis
Email Information Analysis
E-MAIL NETWORK EVOLUTION MODEL BASED ON USER INFORMATION CHARACTERISTICS
Related Knowledge Theory
Basic Concepts of the Model
Model Evolution Rule
EXPERIMENT AND ANALYSIS
Average Path Analysis
Contrast Experiment
Network Cluster Coefficient
Findings
CONCLUSION
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