Covering the Monitoring Network: A Unified Framework to Protect E-Commerce Security

Table 2

Network statistics.

Name	Vertices #	Edges #	Description
Citation	12,008	118,521	Collaboration network of Arxiv High Energy Physics
Amazon	334,863	925,872	Amazon product network
Email	36,692	183,831	Email communication network from Enron
Youtube	1,134,890	2,987,624	Youtube online social network
Gowalla	196,591	950,327	Gowalla location based online social network