
Binarization techniques  Metaheuristic  Problem  References 

Rounding off  Particle swarm  Voltage control  [65] 
Transport aircraft wing  [64] 
Task assignment  [62] 
Ant colony  Distribution system Reconfiguration  [63] 
Firefly  Integer programming  [66] 

Randomkey or small value position  Memetic  Shop scheduling  [68] 
Hybrid gravitationalannealing  Traveling salesman  [69] 
Particle swarm  Permutation flowshop sequencing  [70] 
Firefly  Scheduling jobs on grid computing  [71] 
Cuckoo search  Reliable embedded system reconfiguration  [72] 

Metaheuristic discretizations  Teachinglearning  Distribution system  [73] 
