Blockchain could make smart devices far more secure, but sluggish data sharing has held it back. Researchers found that messy network connections cause massive slowdowns by flooding systems with ...

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 ...

The diversity of processor architectures used for High-Performance Computing (HPC) applications has increased significantly over the last few years. This trend is expected to continue for different ...

YORKTOWN HEIGHTS, N.Y., Nov. 12, 2025 /PRNewswire/ -- At the annual Quantum Developer Conference, IBM (NYSE: IBM) today unveiled fundamental progress on its path to delivering both quantum advantage ...

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 ...

Traditional path planning algorithms often face problems such as local optimum traps and low monitoring efficiency in agricultural UAV operations, making it difficult to meet the operational ...

There was an error while loading. Please reload this page. Title: Pathfinding using Breadth-First Search (BFS) or Depth-First Search (DFS) Use/purpose of project: The ...

Abstract: Aiming at the problems of incomplete search and low efficiency of traditional breadth-first search algorithm in path planning with grid obstacles, an improved breadth-first search algorithm ...