A Reputation Value-Based Task-Sharing Strategy in Opportunistic Complex Social Networks

Algorithm 1

Task-sharing decision model using improved PSO algorithm.

	Input: acceleration factors , inertia weight , iterations , task-sharing decision model mentioned above
	Output: the minimum of total system consumption of task-sharing decision model
	Begin
(1)	, //spatial dimension, population size
(2)	,
(3)	fitness(x)←Equation (13)//take total system consumption as the fitness function
(4)	For each particle
(5)	Initialize velocity and position for particle randomly
(6)	evaluate particle and set
(7)	End for
(8)	While
(9)	For k = 1 to 100
(10)	Update the velocity and position of particle i according to equations (21), (22), (25), and (26)
(11)	Evaluate particle i
(12)	if
(13)
(14)	if
(15)
(16)	End for
(17)	End while
(18)	print
	Stop