A Modified Priority-Based Encoding for Design of a Closed-Loop Supply Chain Network Using a Discrete League Championship Algorithm

Table 1

Papers published in the field of SCND using metaheuristics algorithms.

Author-Date	Model	Network	Encoding	Algorithm
Gen et al. [25]	MILP	SC	Priority-based encoding	Genetic Algorithm
Pishvaee et al. [11]	MILP	RL	Priority-based encoding	Simulated Annealing
Costa et al. [26]	MILP	SC	Matrix encoding	Genetic Algorithm
Jamshidi et al. [27]	MILP	SC	Priority-based encoding	Hybrid Memetic Algorithm
Subramanian et al. [28]	MILP	CLSC	Priority-based encoding	Simulated Annealing
Zohal and Soleimani [29]	MILP	CLSC	Matrix encoding	Ant Colony Algorithm
Zandieh and Chensebli [30]	MILP	RL	Priority-based encoding	Water Flow-like Algorithm
Singh et al. [31]	MILP	RL	Matrix encoding	Genetic Algorithm
Pasandideh and Asadi [32]	MILP	SC	Priority-based encoding	Imperialist Competitive Algorithm
This Paper	MILP	CLSC	A new Priority-based encoding	Discrete League Championship Algorithm