Research Article

A Biologically Inspired Algorithm for Low Energy Clustering Problem in Body Area Network

Table 1

Description of parameters.

ParametersDescription

Number of individualsThe number of individuals is equal to the sum of the employed bees and following bees. The number of employed bees is equal to the number of following bees
Number of iterationsOptimization times of algorithm
Number of food sourceThe number of food source is equal to the number of employed bees. A food source represents a solution of clustering problem
LimitNumber of times when there is search honey source
Number of groupsA population can be divided into several sub-memeplexes
Number of local iterationsOptimization times of local search
Weight of pheromoneThe pheromones released by ant: it determines the selection of path
Weight of heuristic informationIt determines the possibility that the ant will take the path before it chooses
Pheromone volatilization coefficientThe rate at which pheromones evaporate over time
Initial temperatureMaximum temperature in the first generation
Annealing temperature coefficientThe rate of temperature drop