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datePast Year
subjectComputer Systems
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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.


Algorithms Spot Millions of California's Tiniest Quakes in Historical Data
From ACM News

Algorithms Spot Millions of California's Tiniest Quakes in Historical Data

When it comes to earthquakes, large, destructive ones dominate the headlines.

Mars Methane Hunt Comes ­p Empty, Flummoxing Scientists
From ACM News

Mars Methane Hunt Comes ­p Empty, Flummoxing Scientists

A spacecraft that was supposed to solve the mystery of methane on Mars has instead compounded scientists' confusion.

Black Hole Pictured for First Time, in Spectacular Detail
From ACM News

Black Hole Pictured for First Time, in Spectacular Detail

Astronomers have finally glimpsed the blackness of a black hole. By stringing together a global network of radio telescopes, they have for the first time produced...

Japanese Space Probe Drops Explosive on Asteroid Ryugu
From ACM News

Japanese Space Probe Drops Explosive on Asteroid Ryugu

For the past year, space probe Hayabusa2 has pelted asteroid Ryugu with bouncing probes, shot a bullet at it, and taken a bite of it—all for science.

AI Pioneer: 'The Dangers of Abuse Are Very Real'
From ACM Opinion

AI Pioneer: 'The Dangers of Abuse Are Very Real'

Yoshua Bengio is one of three computer scientists who last week shared the US$1-million A. M. Turing award—one of the field's top prizes.

GPS Glitch Threatens Thousands of Scientific Instruments
From ACM News

GPS Glitch Threatens Thousands of Scientific Instruments

Researchers worldwide are racing to get ahead of a bug in the US Global Positioning System (GPS) that could cause data loggers, including thousands of scientific...

Beware of Plausible Predictions of Fantasy Materials
From ACM Opinion

Beware of Plausible Predictions of Fantasy Materials

The hunt is on for materials that have exotic properties, to enhance quantum computers, touch screens and electronic displays, and to double the efficiency of solar...

Siberia's Ancient Ghost Clan Starts to Surrender Its Secrets
From ACM News

Siberia's Ancient Ghost Clan Starts to Surrender Its Secrets

Samantha Brown didn't have high hopes when she opened the ziplock bag containing some 700 shards of bone. It would be a lot of work to analyse them and none was...

Japan's Hayabusa2 Craft Touches Down on Asteroid Ryugu
From ACM News

Japan's Hayabusa2 Craft Touches Down on Asteroid Ryugu

It was a brief but historic tap on the surface of the asteroid Ryugu, at 7:29 am Japan time on 22 February. The Hayabusa2 spacecraft touched down at its target...

Gravitational-Wave Observatory LIGO Set to Double Its Detecting Power
From ACM News

Gravitational-Wave Observatory LIGO Set to Double Its Detecting Power

Spotting gravitational waves is due to become an almost hourly event in the next decade. Starting around 2023, the Laser Interferometer Gravitational-Wave Observatory...

How Machine Learning Could Keep Dangerous DNA Out of Terrorists' Hands
From ACM News

How Machine Learning Could Keep Dangerous DNA Out of Terrorists' Hands

Biologists the world over routinely pay companies to synthesize snippets of DNA for use in the laboratory or clinic.

Hidden History of the Milky Way Revealed by Extensive Star Maps
From ACM News

Hidden History of the Milky Way Revealed by Extensive Star Maps

Last April, Amina Helmi felt goose bumps while driving to work in the northern Netherlands. It had nothing to do with the weather—it was pure anticipation. Just...
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