An exercise-driven course on Advanced Python Programming that was battle-tested several hundred times on the corporate-training circuit for more than a decade. Written by David Beazley, author of the ...

This repository contains comprehensive implementations of Dijkstra's shortest path algorithm in three programming languages (C++, Python, and Dart) for the Computer Networks lab. The project includes ...

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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 ...

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 the easiest pieces first. But this kind of sorting has a cost.

An exclusive, behind-the-scenes look at the quest to rid the Everglades of invasive Burmese pythons—including a record-breaking, 215-pound giant. Researchers Ian Bartoszek (left), Ian Easterling, and ...