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.

Abstract: This paper investigates the shortest path planning of unmanned surface vehicles (USV) in complicated marine environments. A novel path planning method called “sunlight algorithm” is first ...

IBM has updated its roadmap for building large-scale, fault-tolerant quantum computers, setting the stage for practical and scalable quantum computing. A quantum computer of this kind, with hundreds ...

The titans of the tech industry say artificial intelligence will soon match the powers of humans’ brains. Are they underestimating us? Credit...Photo illustration by Pablo Delcan Supported by By Cade ...

Finding the shortest path in a network is a classical problem, and a variety of search strategies have been proposed to solve it. In this paper, we review traditional approaches for finding shortest ...