Quantum computers promise enormous computational power, but the nature of quantum states makes computation and data ...

Computer scientists have written a network flow algorithm that computes almost as fast as is mathematically possible. This algorithm computes the maximum traffic flow with minimum transport costs for ...

Dijkstra’s algorithm was long thought to be the most efficient way to find a graph’s best routes. Researchers have now proved that it’s “universally optimal.” ...

The original version of this story appeared in Quanta Magazine. One July afternoon in 2024, Ryan Williams set out to prove himself wrong. Two months had passed since he’d hit upon a startling ...

In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...

Professionals in agriculture, defense and security, environmental monitoring, food quality analysis, industrial quality ...

The findings, published in IEEE Transactions on Consumer Electronics, present a way to protect sensitive videos from rare but extremely powerful computers.

A novel computer-based algorithm can track the progress of hair loss in patients with various types of alopecia, according to a study. “Hair loss impacts so many people,” Elena Bernardis, PhD, of the ...