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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Historic Algorithms Help Unlock Shortest-Path Problem Breakthrough
From Communications of the ACM

Historic Algorithms Help Unlock Shortest-Path Problem Breakthrough

By revisiting key algorithms from computing, a team unlocked hidden efficiency in a long-standing computer science problem.

Accelerating Optical Communications with AI
From Communications of the ACM

Accelerating Optical Communications with AI

Communications efficiency helps bring photonics to artificial intelligence.

AlphaFold Spreads through Protein Science
From Communications of the ACM

AlphaFold Spreads through Protein Science

Based on machine learning, DeepMind's code now lies at the heart of a variety of protein-structure tools and workflows. It may ultimately be replaced by models...

Error Control Begins to Shape Quantum Architectures
From Communications of the ACM

Error Control Begins to Shape Quantum Architectures

The overhead of error correction presents a serious challenge to scaling up quantum computing and may produce unexpected winners.

Go Backward, Save Energy
From Communications of the ACM

Go Backward, Save Energy

Reversible computing principles point a way toward more efficient computers.
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