Internet of Medical Things and Edge Computing for Improving Healthcare in Smart Cities

Algorithm 1

Dynamic PSO.

(1)	Initialize the particles position initialization () and particles velocity initialization ().
(2)	Initialize and .
(3)	Compute the fitness of each particle and compare this value with the optimal historical value, .
(4)	Find the best particle in the group, compare it with the best particle in the group’s history and pick the better particle.
(5)	Update the velocity and position of the particles using equations (15) and (16), respectively.
(6)	Repeat Steps 2 through 4 until you have reached the iterations maximum number or the minimum error.