How Ants Build Complex Traffic Systems Without Any Leaders

A few months ago, I awoke to find a streak spanning the length of my kitchen wall that looked like it had been drawn there ...
Quanta Magazine

Why There’s No Single Best Way To Store Information

The math of data structures helps us understand how different storage systems come with different trade-offs between ...
Hosted on MSN

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. Real-life Haribo! Ultra-rare two-headed snake ...
GitHub

A Rust implementation of the O(m log^(2/3) n) Single-Source Shortest Paths algorithm for directed graphs with non-negative edge weights, as described in the paper:

"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 ...
Live Science

Science history: First computer-to-computer message lays the foundation for the internet, but it crashes halfway through — Oct. 29, 1969

Messages transmitted between two computers located about 380 miles apart would form the basis of what would become the internet. When you purchase through links on our site, we may earn an affiliate ...
NextBigFuture

New Sorting Algorithm Breakthrough is Better than Dijkstra

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 ...
Frontiers

A novel reinforcement learning framework-based path planning algorithm for unmanned surface vehicle

Unmanned surface vehicles (USVs) nowadays have been widely used in ocean observation missions, helping researchers to monitor climate change, collect environmental data, and observe marine ecosystem ...
Scientific Research Publishing

Hu, X. and Chiu, Y. (2015) A Constrained Time-Dependent K Shortest Paths Algorithm Addressing Overlap and Travel Time Deviation. International Journal of Transportation Science ...

ABSTRACT: In any military operation, reliable logistics is essential to maintaining a combat-effective force. Without the continual resupply of ammunition, food, and other materiel, forces cannot ...