“…The algorithms that were used for solving the CEED problem are the following: Self-Adaptive Firefly Algorithm [11], Grey Wolf Optimizer [12], Spiral Optimization Algorithm (SOA) [13], Multi-Objective Bacterial Foraging Algorithm [14], Particle Swarm Optimization (PSO) [15]- [17], hybrid Particle Swarm Optimization and Gravitational Search Algorithm (PSOGSA) [18], [19], Galaxy-Based Search Algorithm [20], Gravitational Search Algorithm [21], [22], Hybrid Multi-Objective Optimization Algorithm [23], θ-Particle Swarm Optimization [24], Opposition-Based Gravitational Search Algorithm [25], Opozition-Based Harmony Search Algorithm [26], Parallel Particle Swarm Optimization Algorithm [27], Tribe-Modified Differential Evolution Algorithm [28], Honey-Bees Mating Optimization Algorithm [29], Clonal Selection Algorithm [30], Artificial Bee Colony Algorithm [31], Flower Pollination Algorithm [32], Biogeography-Based Optimization Algorithm [33], Multi-Objective Hybrid Evolutionary Algorithm [34], DE [35], Multi-Objective Differential Evolution Algorithm [36].…”