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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.


Mathematical Time Law Governs Crowd Flow
From ACM News

Mathematical Time Law Governs Crowd Flow

Walking in crowds means predicting the future.

Faculty Research Reveals Software Improving in Ability to Analyze, Score Writing
From ACM TechNews

Faculty Research Reveals Software Improving in Ability to Analyze, Score Writing

Software for evaluating human writing is improving and expanding in use. 

Evolution Software Looks Beyond the Branches
From ACM TechNews

Evolution Software Looks Beyond the Branches

PhyloNet is an open source Java-based program that accounts for both the horizontal and vertical inheritance of genetic material among genomes. 

Software to Automatically Outline Bones in X-Rays
From ACM TechNews

Software to Automatically Outline Bones in X-Rays

Researchers at the University of Manchester are developing software that can automatically pick out the shapes of bones in X-rays. 

Supercomputational Thinking at Sc14
From ACM News

Supercomputational Thinking at Sc14

Considering how computational scientists have developed supercomputing technologies, and where it is helping take everyone else.

Dell Research Works at Intersection of Technology, Customer Needs
From ACM TechNews

Dell Research Works at Intersection of Technology, Customer Needs

The goal of Dell's research unit is to take a long-term view of trends in the industry and decide which ones to act on based on what makes sense. 

Researchers Test First 'smart Spaces' ­sing Light to Send Data
From ACM TechNews

Researchers Test First 'smart Spaces' ­sing Light to Send Data

Dartmouth College professor Xia Zhou and colleagues are experimenting with "smart spaces" featuring ceiling-mounted light-emitting diodes (LEDs) and light sensors...

Scientists Build a Better Eye on Our World
From ACM TechNews

Scientists Build a Better Eye on Our World

The University of Illinois at Chicago's Electronic Visualization Laboratory will work to develop a video camera that can capture images in 360 degrees. 

Magic Tricks Created ­sing Artificial Intelligence for the First Time
From ACM TechNews

Magic Tricks Created ­sing Artificial Intelligence for the First Time

Artificial intelligence researchers have taught a computer to create magic tricks. 

Window Washing Skills Beyond a Robot's Reach
From ACM News

Window Washing Skills Beyond a Robot's Reach

As a pair of window washers clung to a scaffold dangling outside the 68th floor of 1 World Trade Center on Wednesday, the captivating drama left some below wondering...

Three Touchdowns For Rosetta's Lander
From ACM News

Three Touchdowns For Rosetta's Lander

After achieving touchdown on a comet for the first time in history, scientists and engineers are busy analysing this new world and the nature of the landing.

Google's Larry Page: The Most Ambitious Ceo in the ­niverse
From ACM Careers

Google's Larry Page: The Most Ambitious Ceo in the ­niverse

As Google's core business continues to thrive, Larry Page is making huge bets on new technology—ingestible nanoparticles, balloons that beam down broadband—that...

How Alibaba Is ­sing Bra Sizes to Predict Online Shopping Habits
From ACM News

How Alibaba Is ­sing Bra Sizes to Predict Online Shopping Habits

Earlier this summer, a group of data crunchers looking at underwear sales at Alibaba came across a curious trend: women who bought larger bra sizes also tended ...

Technology's Latest Quest: Tracking Mental Health
From ACM TechNews

Technology's Latest Quest: Tracking Mental Health

Several teams are working on new ways of determining what elements of behavior or mannerisms could be tracked to monitor a person's mental health. 

Joint Effort Nabs Next Wave of ­S Supercomputers
From ACM News

Joint Effort Nabs Next Wave of ­S Supercomputers

Once locked in an arms race with each other for the fastest supercomputers, US national laboratories are now banding together to buy their next-generation machines...

Human Thoughts ­sed to Switch on Genes
From ACM News

Human Thoughts ­sed to Switch on Genes

Could a futuristic society of humans with the power to control their own biological functions ever become reality? 

Rosetta: Concerns For Comet Lander After ­neven Landing
From ACM News

Rosetta: Concerns For Comet Lander After ­neven Landing

The lander bounced twice, initially about 1km back out into space, before settling in the shadow of a cliff, 1km from its intended target site.

Weapons Directed By Robots, Not Humans, Raise Ethical Questions
From ACM News

Weapons Directed By Robots, Not Humans, Raise Ethical Questions

On a bright fall day last year off the coast of Southern California, an Air Force B-1 bomber launched an experimental missile that may herald the future of warfare...

To Foil Cyberattacks, Connected Cars Need Overlapping Shields
From ACM TechNews

To Foil Cyberattacks, Connected Cars Need Overlapping Shields

Smart cars will need many more layers of cyberprotection than automakers believe is necessary.

Technology's Latest Quest: Tracking Mental Health
From ACM News

Technology's Latest Quest: Tracking Mental Health

You can now count your steps, measure your glucose levels, monitor your blood pressure and track your caloric intake from your phone or high-tech wristband.
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