What are the Real Life Applications of Dijkstra's Algorithm?
Dijkstra's algorithm is a popular algorithm in computer science used to find the shortest path between nodes in a graph with non-negative edge weights. It has various real-life applications in different domains. Here are some notable examples: 1. Routing in computer networks: Dijkstra's algorithm is widely used in network routing protocols, such as the Open Shortest Path First (OSPF) protocol. It helps determine the shortest paths between routers to efficiently route data packets through a network. 2. GPS navigation systems: In GPS navigation systems, Dijkstra's algorithm is employed to calculate the fastest or shortest route between a source and a destination. It considers factors like road distance, traffic conditions, and travel time to determine the optimal path. 3. Airline flight routing: Dijkstra's algorithm is utilized in flight routing systems to find the most efficient routes between airports. It considers factors like flight distances, airspace restrictions, ...