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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.


How Big Data Could Help Identify the Next Felon—or Blame the Wrong Guy
From ACM Careers

How Big Data Could Help Identify the Next Felon—or Blame the Wrong Guy

Think of it as big data meets "Minority Report."

Among the Nsa's Own Tips For Securing Computers: Remove the Webcam
From ACM News

Among the Nsa's Own Tips For Securing Computers: Remove the Webcam

Seems like everything gets hacked these days. Baby monitors. White House employees' personal email. Toilets.

Dragonflies Can See By Switching 'on' and 'off'
From ACM TechNews

Dragonflies Can See By Switching 'on' and 'off'

The vision systems for robots could benefit from research into the visual circuit in the brain of dragonflies.

Why We’re a Long Way From Computers That Really Work Like the Human Brain
From ACM TechNews

Why We’re a Long Way From Computers That Really Work Like the Human Brain

Significant work remains to be done before computers designed to simulate the human brain achieves that goal. 

Disney Researchers ­se Automated Analysis to Find Weakness in Soccer Coaching Strategy
From ACM TechNews

Disney Researchers ­se Automated Analysis to Find Weakness in Soccer Coaching Strategy

Researchers applying artificial intelligence to the analysis of professional soccer have discovered a strategic error often made by coaches of visiting teams. 

Crowdsourcing Weather Using Smartphone Batteries
From ACM TechNews

Crowdsourcing Weather Using Smartphone Batteries

A team of app developers and weather experts have created a system that crowdsources hundreds of thousands of smartphone temperature readings. 

Here's What You Find When You Scan the Entire Internet in an Hour
From ACM News

Here's What You Find When You Scan the Entire Internet in an Hour

Until recently, scanning the entire Internet, with its billions of unique addresses, was a slow and labor-intensive process.

Nasa Rover Gets Movie as a Mars Moon Passes Another
From ACM News

Nasa Rover Gets Movie as a Mars Moon Passes Another

The larger of the two moons of Mars, Phobos, passes directly in front of the other, Deimos, in a new series of sky-watching images from NASA's Mars rover Curiosity...

Why Can’t My Computer Understand Me?
From ACM News

Why Can’t My Computer Understand Me?

In a terrific paper just presented at the premier international conference on artificial intelligence, Hector Levesque, a University of Toronto computer scientist...

An Inventor Wants One Less Wire to Worry About
From ACM Careers

An Inventor Wants One Less Wire to Worry About

Sometimes, there is an actual eureka moment.

A New 'dawn' in Exchanges' War on Hackers
From ACM News

A New 'dawn' in Exchanges' War on Hackers

When prices on some U.S. stocks suddenly zoomed one day last month and others unexpectedly plunged, stock-market officials set out to detect a possible computer...

Medical Hacking Poses a Terrifying Threat, in Theory
From ACM News

Medical Hacking Poses a Terrifying Threat, in Theory

In the world of hypothetical cybercrime, not much is scarier than the hacked medical device.

Nasa Voyager Statement About Competing Models to Explain Recent Spacecraft Data
From ACM News

Nasa Voyager Statement About Competing Models to Explain Recent Spacecraft Data

A newly published paper argues that NASA's Voyager 1 spacecraft has already entered interstellar space.

­.s. Brain Project Puts Focus on Ethics
From ACM Careers

­.s. Brain Project Puts Focus on Ethics

The false mouse memories made the ethicists uneasy. By stimulating certain neurons in the hippocampus, Susumu Tonegawa and his colleagues caused mice to recall...

Researchers ­se Augmented Reality to Coach Train Drivers
From ACM TechNews

Researchers ­se Augmented Reality to Coach Train Drivers

Central University of Queensland researchers are improving train driving simulations with augmented reality in order to facilitate drivers' skills development....

U.s. to Standardize Car App/communication Device Components
From ACM TechNews

U.s. to Standardize Car App/communication Device Components

The U.S. Department of Transportation recently issued a call for public and private researchers to develop "a hypothetical four-layer approach to connected vehicle...

Weather Channel Now Also Forecasts What You'll Buy
From ACM Careers

Weather Channel Now Also Forecasts What You'll Buy

The Weather Channel knows the chance for rain in St. Louis on Friday, what the heat index could reach in Santa Fe on Saturday, and how humid Baltimore may get on...

Terrorists Turn to Online Chat Rooms to Evade U.s.
From ACM News

Terrorists Turn to Online Chat Rooms to Evade U.s.

Al-Qaida fighters have been using secretive chat rooms and encrypted Internet message boards for planning and coordinating attacks, including the threatened if...

The New York Times Was Losing $5 Per Second Thanks to Its Web Site Outage
From ACM News

The New York Times Was Losing $5 Per Second Thanks to Its Web Site Outage

The New York Times is still reeling from a massive Web outage that took down its homepage, its corporate Web site, and everything in between.

Nice Threads! Computer Scientists Develop New Model to Simulate Cloth on a Computer With Unprecedented Accuracy
From ACM TechNews

Nice Threads! Computer Scientists Develop New Model to Simulate Cloth on a Computer With Unprecedented Accuracy

A new model simulates the way cloth and light interact, making cloth look more realistic in animated movies and video games.
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