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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.


The Harmony That Keeps Trappist-1's 7 Earth-Size Worlds From Colliding
From ACM News

The Harmony That Keeps Trappist-1's 7 Earth-Size Worlds From Colliding

In February, astronomers announced the discovery of a nearby star with seven Earth-size planets, and at least some of the planets seemed to be in a zone that could...

The Finesse of Flying Cassini Between Saturn's Rings
From ACM News

The Finesse of Flying Cassini Between Saturn's Rings

The Cassini space probe is going to dive through Saturn's rings again on Wednesday, the third of a planned 22 orbits threading that planetary needle as the probe...

Harnessing the Potential of Big Data to Improve the Security of Internet of Things Devices
From ACM TechNews

Harnessing the Potential of Big Data to Improve the Security of Internet of Things Devices

Researchers have proposed algorithms that generate and store a very small piece of secret information within an Internet of Things device.

Nasa Challenges Coders to Speed ­p Its Supercomputer
From ACM TechNews

Nasa Challenges Coders to Speed ­p Its Supercomputer

The U.S. National Aeronautics and Space Administration has issued a challenge to programmers to boost the performance of its Pleiades supercomputer.

Inquisitive Bot Asks Questions to Test Your ­Understanding
From ACM TechNews

Inquisitive Bot Asks Questions to Test Your ­Understanding

Researchers say they have developed an artificial intelligence system that has learned to ask questions of its own.

Teaching Robots to Teach Other Robots
From ACM News

Teaching Robots to Teach Other Robots

Most robots are programmed using one of two methods: learning from demonstration, in which they watch a task being done and then replicate it, or via motion-planning...

Satellite Images Reveal Gaps in Global Population Data
From ACM News

Satellite Images Reveal Gaps in Global Population Data

Nigerian health officials won't have to rely on flawed, decade-old census data when they plan deliveries of the measles vaccine next year.

Geniuses Wanted: Nasa Challenges Coders to Speed ­p Its Supercomputer
From ACM News

Geniuses Wanted: Nasa Challenges Coders to Speed ­p Its Supercomputer

To improve the performance of one of the world's biggest supercomputers, NASA is crowdsourcing some new ideas about an old coding language. And there are cash prizes...

Pocket Laboratories
From ACM News

Pocket Laboratories

As spring turns to summer along the east coast of the United States, thoughts turn to holidays, beaches, picnics—and mosquitoes.

Dartmouth-Led Team Develops Smartwatch With All The Moves
From ACM TechNews

Dartmouth-Led Team Develops Smartwatch With All The Moves

Cito is a prototype smartwatch face that moves in five directions.

In Memoriam Harry D. Huskey 1916-2017
From ACM News

In Memoriam Harry D. Huskey 1916-2017

Huskey's work included building innovative hardware and novel software, and educating computer scientists worldwide. 

Planetariums, Not Just For Kids
From ACM News

Planetariums, Not Just For Kids

Most researchers think of planetariums, if they think of them at all, as a place to take schoolchildren for whizzy trips through the stars, with nothing to offer...

Hand That Sees Offers New Hope to Amputees
From ACM TechNews

Hand That Sees Offers New Hope to Amputees

Researchers are developing a new generation of prosthetic limbs that will enable the wearer to automatically reach for objects without thinking.

The Shock Tactics Set to Shake ­p Immunology
From ACM News

The Shock Tactics Set to Shake ­p Immunology

Six times a day, Katrin pauses whatever she's doing, removes a small magnet from her pocket and touches it to a raised patch of skin just below her collar bone....

How to Prepare For an Automated Future
From ACM Careers

How to Prepare For an Automated Future

We don't know how quickly machines will displace people's jobs, or how many they'll take, but we know it's happening—not just to factory workers but also to ...

At&t Labs Working to Combine Drone Video Footage With Artificial Intelligence Monitoring
From ACM TechNews

At&t Labs Working to Combine Drone Video Footage With Artificial Intelligence Monitoring

Researchers are studying ways to use artificial intelligence techniques to analyze video shot by a drone for signs of damage to cell towers.

Nmsu Research Shows Technology May Help Speed Political Polarization
From ACM TechNews

Nmsu Research Shows Technology May Help Speed Political Polarization

Customizable technology wields a sizable influence on accelerating political polarization in the U.S.

New Movie Shows Cassini's First Dive Over Saturn
From ACM News

New Movie Shows Cassini's First Dive Over Saturn

A new movie sequence of images from NASA's Cassini spacecraft shows the view as the spacecraft swooped over Saturn during the first of its Grand Finale dives between...

Sent to Prison By a Software Program's Secret Algorithms
From ACM News

Sent to Prison By a Software Program's Secret Algorithms

When Chief Justice John G. Roberts Jr. visited Rensselaer Polytechnic Institute last month, he was asked a startling question, one with overtones of science fiction...

Watch Hackers Sabotage an Industrial Robot Arm
From ACM News

Watch Hackers Sabotage an Industrial Robot Arm

When the cybersecurity industry warns of digital threats to the "internet of things," the targets that come to mind are ill-conceived, insecure consumer products...
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