Finding the shortest path between two given points over a curved surface is very important both in theoretically and practically. This article introduces the frame of genetic algorithm and with the ...

This algorithm delves into some of the most important primitives in graph algorithms: iterative convergence to solutions, graph partitioning, and multi-source shortest path structures. On each of ...

Dijkstra’s algorithm is one of the most famous—and useful—algorithms in all computer science. Given a weighted directed graph, G G, and some starting node S S, Dijkstra’s algorithm will find the ...

Dijkstra’s algorithm doesn’t just tell you the fastest route to one destination. Instead, it gives you an ordered list of travel times from your current location to every other point that you might ...

The replacement algorithms provide the correct answers but are frequently orders of magnitude slower. A recent breakthrough in combinatorial techniques has shown how these early algorithms can be ...