Dijkstra is a legend in computer science and his algorithm, which he published in 1959, predates packet switching by a few ...
A team of researchers at Queen's University has developed a powerful new kind of computing machine that uses light to take on ...
The privacy protection issue of multi-domain traffic engineering has always been a hot topic. Consider that domains from different service providers may not be willing to expose the topology ...
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Why doesn’t lightning take the shortest path?
A clear science explanation breaks down how lightning forms and why it branches through the air instead of traveling in a straight line to the ground. Archival addresses Monterrazas issue Mamdani, ...
"Breaking the Sorting Barrier for Directed Single-Source Shortest Paths" by Ran Duan, Jiayi Mao, Xiao Mao, Xinkai Shu, and Longhui Yin (2025) Use the road_network_benchmark example to evaluate the ...
A header-only C++ implementation of the single-source shortest path (SSSP) algorithm for sparse directed graphs with non-negative weights, based on the 2025 paper by Duan et al. This algorithm is ...
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 ...
ABSTRACT: To address the issues of missed detection and false detection during the defect inspection process of the PCB, an improved YOLOv7-based algorithm for PCB defect detection is proposed.
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