In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...

The path planning algorithms search for the collision-free path between the start and end points while satisfying the evaluation metrics 1. These algorithms are classified as the classical approaches, ...

This study suggests an improved chaos sparrow search algorithm to overcome the problems of slow convergence speed and trapping in local optima in UAV 3D complex environment path planning. First, the ...