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 ...

If you’ve been making the same commute for a long time, you’ve probably settled on what seems like the best route. But “best” is a slippery concept. Perhaps one day there’s an accident or road closure ...

A patent-pending algorithm developed by Purdue University researchers recovers spectral information from photographs taken by ...

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 ...

Within a decade, quantum computers will be able to break virtually any encryption algorithm in use today. What used to be ...

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 ...

Quantum researchers have created a new algorithm that can reduce noise in qubits while they are working, and it does this in ...

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