Shortest path algorithms sit at the heart of modern graph theory and many of the systems that move people, data, and goods around the world. After nearly seventy years of relying on the same classic ...

ABSTRACT: In this paper, we study a space-fractional anomalous diffusion in a variable area. The moving boundary is assumed moving with constant speed. The numerical scheme was present by changing the ...

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 ...

Is your feature request related to a problem or challenge? Currently, the platform does not include the Bellman-Ford algorithm, which is essential for teaching single-source shortest path computations ...

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 ...

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 ...