[Retracted] Personalized Influential Community Search in Large Networks: A K-ECC-Based Model

Table 1

Summary of notations.

Notation	Definition
	A graph with vertex/edge set /
	An induced subgraph of
	Number of vertices in
	Number of edges in
	Vertex in
	The influence value of in
	The influence value of subgraph
	The connectivity between and
	The connectivity of subgraph
	The connectivity constraint
	The query vertex set