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Computer Science

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Same or Different? The Question Flummoxes Neural Networks.

June 23, 2021

For all their triumphs, AI systems can’t seem to generalize the concepts of “same” and “different.” Without that, researchers worry, the quest to create truly intelligent machines may be hopeless.

What Makes Quantum Computing So Hard to Explain?

June 8, 2021

To understand what quantum computers can do — and what they can’t — avoid falling for overly simple explanations.

Melanie Mitchell Takes AI Research Back to Its Roots

April 19, 2021

To build a general artificial intelligence, we may need to know more about our own minds, argues the computer scientist Melanie Mitchell.

Latest Neural Nets Solve World’s Hardest Equations Faster Than Ever Before

April 19, 2021

Two new approaches allow deep neural networks to solve entire families of partial differential equations, making it easier to model complicated systems and to do so orders of magnitude faster.

Rediet Abebe on Using Algorithms for Social Justice

April 5, 2021

The computer scientist Rediet Abebe’s passion for applied mathematics closely aligns with her passion to solve problems with poverty and social inequality.

Q&A

A Computer Scientist Who Tackles Inequality Through Algorithms

April 1, 2021

Rediet Abebe uses the tools of theoretical computer science to understand pressing social problems — and try to fix them.

Pioneers Linking Math and Computer Science Win the Abel Prize

March 17, 2021

Avi Wigderson and László Lovász won for their work developing complexity theory and graph theory, respectively, and for connecting the two fields.

New Algorithm Breaks Speed Limit for Solving Linear Equations

March 8, 2021

By harnessing randomness, a new algorithm achieves a fundamentally novel — and faster — way of performing one of the most basic computations in math and computer science.

New Season of The Joy of x Podcast Explores Scientists’ Inner Lives

March 2, 2021

In a second season of enlightened conversations, Steven Strogatz and leading researchers nourish our pandemic-starved minds.

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