when the Dutch computer scientist Edsger Dijkstra developed a fast algorithm to find shortest paths on a graph with only positive weights. To understand it, imagine starting from the source and ...

In 1984, two computer scientists developed a clever heap design that enabled Dijkstra’s algorithm to reach a theoretical limit, or “lower bound,” on the time required to solve the single-source ...

Optimally, in this context, refers to an algorithm that spends as little time ... of the "shortest path" problem that the researchers solved is called "The Decremental Single-Source Shortest ...