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 ...

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.

A Routing Protocol Simulator in Python that allows users to simulate and compare two major routing algorithms: Link-State Routing (Dijkstra’s Algorithm) for efficient shortest path computation using a ...

Interactively explore the Bellman-Ford shortest path algorithm! Create custom graphs, step through execution with visual updates, and understand how it handles negative edges.

A Defense Information Systems Agency organization has begun to explore novel spectrum sharing platforms designed to meet warfighters’ electromagnetic spectrum requirements. The Defense Spectrum ...

Abstract: Process variations in digital circuits make sequential circuit timing validation an extremely challenging task. In this paper, a Statistical Bellman-Ford (SBF) algorithm is proposed to ...

Abstract: Routing algorithms based on the distributed Bellman-Ford algorithm (DBF) suffer from exponential message complexity in some scenarios. We propose two modifications to the algorithm which ...