Research Method	Technique/Alg			Attribute		Evaluation
Research Method	Degree Centrality	Betweenness Centrality	Page Rank-like	Network	Content	Artificial Model	Manual Annotation	Direct Comparison
Cha et al. [66]	√	-	-	√	√	-	-	√
Kim et al. [67]	√	-	-	√	√	√	-	-
Catanese et al. [13]	√	√	-	√	-	-	-	√
Li et al. [68]	-	-	√	√	-	√	-	-
Cossu et al. [69]	√	√	√	√	√	-	√	-
Sun et al. [70]	-	-	-	√	√	-	-	√
Zhuang et al. [71]	-	-	-	√	√	√	-	-
Tan et al. [72]	-	-	-	√	√	√	-	-
Weng et al. [16]		-	√	√	√	-	-	√
Gomasta et al. [61]		-	√	√	√	-	-	√
Xia et al. [73]	-	-	-	√	√	√	-	-
Sheikhahmadi et al. [19]	-	-	-	√	√	√	-	-