CBBA	Consensus-based bundle algorithm
UAV	Unmanned aerial vehicle
IDRL	Independent deep reinforcement learning
MARL	Multi-agent reinforcement learning
MUTAPP	Multi-UAV target assignment and path planning
TSP	Traveling salesman problem
MTSP	Multiple traveling salesman problem
GA	Genetic algorithm
OPA	Overall partition algorithm
MST	Minimum spanning tree
MEP	Maximum entropy principle
SA	Simulated annealing
MADDPG	Multi-agent deep deterministic policy gradient
ROR	Rate of return
CPP	Coverage path planning