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Researchers Refute a Widespread Belief About Online Algorithms

November 20, 2023

Three computer scientists have disproved a long-standing conjecture about a fundamental problem involving imperfect information.

AI System Beats Chess Puzzles With ‘Artificial Brainstorming’

November 15, 2023

By bringing together disparate approaches, machines can reach a new level of creative problem-solving.

Cryptographers Solve Decades-Old Privacy Problem

November 6, 2023

Three researchers have found a long-sought way to pull information from large databases secretly, moving us closer to fully private internet searches.

Q&A

The Computing Pioneer Helping AI See

October 24, 2023

Alexei Efros has spent his career learning how machines see differently from humans. Now he’s helping to bridge the gap.

Thirty Years Later, a Speed Boost for Quantum Factoring

October 17, 2023

Shor’s algorithm will enable future quantum computers to factor large numbers quickly, undermining many online security protocols. Now a researcher has shown how to do it even faster.

The Deep Link Equating Math Proofs and Computer Programs

October 11, 2023

Mathematical logic and the code of computer programs are, in an exact way, mirror images of each other.

Tiny Language Models Come of Age

October 5, 2023

To better understand how neural networks learn to simulate writing, researchers trained simpler versions on synthetic children’s stories.

The Physical Process That Powers a New Type of Generative AI

September 19, 2023

Some modern image generators rely on the principles of diffusion to create images. Alternatives based on the process behind the distribution of charged particles may yield even better results.

Machine Learning Aids Classical Modeling of Quantum Systems

September 14, 2023

By using “classical shadows,” ordinary computers can beat quantum computers at the tricky task of understanding quantum behaviors.

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