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 ...

Bespoke, fully editable lesson for Pearson Edexcel International A Level Computer Science (2026): U3.30 Dijkstra’s algorithm and A*. Slides, worksheet and full answers. Written for Unit 3 Advanced ...

Bespoke, fully editable lesson for Cambridge International AS & A Level Computer Science (9618): P3.30 Graphs and Dijkstra’s algorithm. Slides, worksheet and full answers. Written for Paper 3 Advanced ...