COMPARATIVE ANALYSIS OF BEHAVIORAL STRUCTURE FROM INTERNET TRAFFIC
Understanding the characteristics of Internet application structure and traffic is critical for traffic modeling and network optimization. In this paper, the behavioral structures of different Internet applications are constructed based on a large sample of flow data collected from operational network of ISP. For each application type, i.e. Web, P2P Stream, P2P Download, Video Stream, Instant Messaging (IM), FTP, Email, and VoIP, the behavioral structure is modeled as complex network. The statistical characteristics of these complex networks, including the degree distribution of hosts, the distance between hosts and community structure, are investigated and compared. Comparative analysis results show that the behavioral structures of Internet applications exhibit characteristics such as scale-free, smallworld and highly clustered, which imply the heterogeneous behavior of users on the Internet.
Internet application user behavior complex network network flow data
Ke Yu Xiaofei Wu Yang Cao
School of Information and Communication EngineeringBeijing University of Posts and Telecommunication School of Information and Communication Engineering Beijing University of Posts and Telecommunicatio
国际会议
北京
英文
75-79
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）