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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.


Computer Scientists Aid in Major Astronomical Discovery
From ACM TechNews

Computer Scientists Aid in Major Astronomical Discovery

Computer science researchers recently helped to make a major advance in astronomy, as scientists announced last month they observed two neutron stars colliding....

Nanoscale 'abacus' ­ses Pulses of Light Instead of Wooden Beads to Perform Calculations
From ACM TechNews

Nanoscale 'abacus' ­ses Pulses of Light Instead of Wooden Beads to Perform Calculations

Researchers have developed a nanoscale optical "abacus" that uses light signals to perform arithmetic computation.

The Subatomic Discovery That Physicists Considered Keeping Secret
From ACM News

The Subatomic Discovery That Physicists Considered Keeping Secret

A pair of physicists announced the discovery of a subatomic event so powerful that the researchers wondered if it was too dangerous to make public.

Powering Saturn's Active Ocean Moon
From ACM News

Powering Saturn's Active Ocean Moon

Heat from friction could power hydrothermal activity on Saturn's moon Enceladus for billions of years if the moon has a highly porous core, according to a new modeling...

China's Technology Ambitions Could ­pset the Global Trade Order
From ACM News

China's Technology Ambitions Could ­pset the Global Trade Order

When President Trump arrives in Beijing on Wednesday, he will most likely complain about traditional areas of dispute like steel and cars.

System ­ses 'deep Learning' to Detect Cracks in Nuclear Reactors
From ACM TechNews

System ­ses 'deep Learning' to Detect Cracks in Nuclear Reactors

Purdue University researchers are developing an artificial intelligence system to detect cracks captured in videos of a nuclear reactor.

Johns Hopkins-Led Team Aims to Turn Computer Systems Into Digital Detectives
From ACM TechNews

Johns Hopkins-Led Team Aims to Turn Computer Systems Into Digital Detectives

An international team of researchers is using an $11-million U.S. Department of Defense grant to streamline investigations by developing algorithms for extracting...

Researcher: 'we Should Be Worried' This Computer Thought a Turtle Was a Gun
From ACM TechNews

Researcher: 'we Should Be Worried' This Computer Thought a Turtle Was a Gun

The Massachusetts Institute of Technology's LabSix artificial intelligence team has demonstrated the first example of a three-dimensional object becoming "adversarial"...

Can AI Help to Detect and Cure Cancer?
From ACM TechNews

Can AI Help to Detect and Cure Cancer?

University of Southern California Viterbi professor Fei Sha plans to focus her efforts on applying the findings of statistical machine learning to medical science...

Stanford Researchers Seek Citizen Scientists to Contribute to Worldwide Mosquito Tracking
From ACM TechNews

Stanford Researchers Seek Citizen Scientists to Contribute to Worldwide Mosquito Tracking

Researchers are seeking citizen scientists to contribute to a mosquito-monitoring platform.

Building A.i. That can Build A.i.
From ACM News

Building A.i. That can Build A.i.

They are a dream of researchers but perhaps a nightmare for highly skilled computer programmers: artificially intelligent machines that can build other artificially...

Wormholes Join Black Holes By Quantum Teleportation
From ACM News

Wormholes Join Black Holes By Quantum Teleportation

A century after wormholes were first theorized, scientists have posited that passages through space-time can be traversed using a special quantum connection between...

A Better Technique For Spotting Bugs in Self-Driving AI Could Save Lives
From ACM News

A Better Technique For Spotting Bugs in Self-Driving AI Could Save Lives

Most software bugs won't kill you.

Captcha Is Dying. This Is How It's Being Reinvented For the AI Age
From ACM TechNews

Captcha Is Dying. This Is How It's Being Reinvented For the AI Age

Completely Automated Public Turing Tests to tell Computers and Humans Apart (CAPTCHAs) appear to be heading toward obsolescence.

Crowdsourcing Big-Data Analysis
From ACM TechNews

Crowdsourcing Big-Data Analysis

FeatureHub is a new collaboration tool designed to make feature identification more efficient and effective.

Uss mccain collision Ultimately Caused By Ui Confusion
From ACM News

Uss mccain collision Ultimately Caused By Ui Confusion

On November 1, the US Navy issued its report on the collisions of the USS Fitzgerald and USS John S. McCain this summer.

Russian Ads, Now Publicly Released, Show Sophistication of Influence Campaign
From ACM News

Russian Ads, Now Publicly Released, Show Sophistication of Influence Campaign

Lawmakers on Wednesday released a trove of ads that Russian operatives bought on Facebook, providing the fullest picture yet of how foreign actors sought to promote...

Ornl, City of Oak Ridge Partner on Sensor Project to Capture Trends in Cities
From ACM TechNews

Ornl, City of Oak Ridge Partner on Sensor Project to Capture Trends in Cities

Researchers are partnering with Oak Ridge, TN, to develop a sensor network and real-time visualization platform that helps cities evaluate urban activity trends...

Propaganda Bots vs. Transparency
From ACM News

Propaganda Bots vs. Transparency

An electoral 'arms race.'

Next Mars Rover Will Have 23 'eyes'
From ACM News

Next Mars Rover Will Have 23 'eyes'

When NASA's Mars Pathfinder touched down in 1997, it had five cameras: two on a mast that popped up from the lander, and three on NASA's first rover, Sojourner....
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