When Edsger W. Dijkstra published his algorithm in 1959, computer networks were barely a thing. The algorithm in question found the shortest path between any two nodes on a graph, with a variant ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

There is a new sorting algorithm a deterministic O(m log2/3 n)-time algorithm for single-source shortest paths (SSSP) on directed graphs with real non-negative edge weights in the comparison-addition ...

1 Department of Industrial Engineering and Maintenance, Polytechnic University of Mongo, Mongo, Chad. 2 Department of Technical Sciences, University of N’Djamena, N’Djamena, Chad. 3 Department of ...

In the Dijkstra algorithm, when a shorter path to a neighbor is found, the neighbor's priority in the priority queue should be updated regardless of whether it is already present in the queue. In this ...

This project solves the problem of transporting heavy loads between cities by finding viable paths through viaducts with height restrictions, using a modified Dijkstra's algorithm for optimal routing.

Abstract: Dijkstra algorithm is a single-source shortest path algorithm, and the result is the shortest distance from the source node to the destination node. In the parking guidance process, the ...

Abstract: The exchange of information requires the shortest path route to optimize data transmission process. The complexity of the shortest path algorithm becomes important because of the device ...