[Retracted] Data Acquisition through Mobile Sink for WSNs with Obstacles Using Support Vector Machine

Table 1

Frequently used notations and their meanings.

Notation	Meaning
	WSN
	Number of SNs
	Sensor node index
	Adjacency matrix of distances between nodes
	Set of nodes
	Base station
	Distance between two nodes
	Transmission range
	VRP set
	RP set
	MS communication range
	The time taken to complete a tour
	Distance travelled by MS at tour
	Buffer capacity
	vector in the dataset
	MST
	Network lifetime
	Set of indices for SVs
	Fairness index of EC
	Buffer utilization
	Associated label to the