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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.


Computers Can Take Social Media Data and Make Marketing Personas
From ACM TechNews

Computers Can Take Social Media Data and Make Marketing Personas

Pennsylvania State University researchers have used computers to study information from social media accounts and automatically build marketing personas.

­nderwater Radio, Anyone?
From ACM TechNews

­nderwater Radio, Anyone?

The U.S. Defense Advanced Research Projects Agency wants to build wireless radio transmitters in environments that have previously thwarted communication.

Data Diversity
From ACM TechNews

Data Diversity

Selecting diverse subsets from a much larger dataset promises to be much more practical using a new algorithm designed by researchers from the Massachusetts Institute...

Welcome to the Machines
From ACM News

Welcome to the Machines

The home robotics market poised for growth, technological advancement.

Where Is the Ice on Ceres? New Nasa Dawn Findings
From ACM News

Where Is the Ice on Ceres? New Nasa Dawn Findings

At first glance, Ceres, the largest body in the main asteroid belt, may not look icy.

Ephemeral Antimatter Atoms Pinned Down in Milestone Laser Test
From ACM News

Ephemeral Antimatter Atoms Pinned Down in Milestone Laser Test

In a technical tour-de-force, physicists have made the first measurements of how antimatter atoms absorb light.

Posture Could Explain Why Women Get More Vr Sickness Than Men
From ACM TechNews

Posture Could Explain Why Women Get More Vr Sickness Than Men

New studies explore why women experience more motion sickness than men while using virtual reality.

Autonomous Swarmboats: New Missions, Safe Harbors
From ACM TechNews

Autonomous Swarmboats: New Missions, Safe Harbors

Researchers used a combination of software, radar, and other sensors to develop a swarm of autonomous rigid hull inflatable boats and other small boats that can...

How Do We Keep Gps Safe From Sabotage?
From ACM TechNews

How Do We Keep Gps Safe From Sabotage?

Stanford University professor Per Enge is working to combat potential threats to autonomous navigation systems.

Artificial Intelligence to Predict Odors
From ACM TechNews

Artificial Intelligence to Predict Odors

Researchers are working on the Computer Linguistics for Olfaction project to develop an application that can predict which molecule structures will produce or suppress...

Elevator Makers Think Outside the Box, and Even Sideways
From ACM News

Elevator Makers Think Outside the Box, and Even Sideways

ThyssenKrupp's new $43 million elevator test tower soars 246 meters (808 ft) above the German town of Rottweil, but the company's lifts chief is not only thinking...

Nasa Releases New Eye-Popping View of Carbon Dioxide
From ACM News

Nasa Releases New Eye-Popping View of Carbon Dioxide

A new NASA supercomputer project builds on the agency's satellite measurements of carbon dioxide and combines them with a sophisticated Earth system model to provide...

­.s. Moves Exascale Goalpost, Targets 2021 Delivery
From ACM TechNews

­.s. Moves Exascale Goalpost, Targets 2021 Delivery

The U.S. timeline for achieving exascale supercomputer performance will be accelerated by one year.

This Flying Robot Is the Newest Expert Inspecting Your City's Bridges
From ACM TechNews

This Flying Robot Is the Newest Expert Inspecting Your City's Bridges

Researchers at Carnegie Mellon University (CMU) and Northeastern University have developed a drone that can create a high-resolution three-dimensional model of...

Making Big Data Manageable
From ACM TechNews

Making Big Data Manageable

Researchers presented a new coreset-generation technique for handling big data at the Neural Information Processing Systems conference in Barcelona, Spain.

California to Regulate Energy ­se of Desktop Computers and Monitors
From ACM TechNews

California to Regulate Energy ­se of Desktop Computers and Monitors

The California Energy Commission on Wednesday agreed to pass new regulations for energy efficiency in desktop computers and monitors.

Earth's Magnetic Fields Could Track Ocean Heat: Nasa
From ACM News

Earth's Magnetic Fields Could Track Ocean Heat: Nasa

As Earth warms, much of the extra heat is stored in the planet's ocean—but monitoring the magnitude of that heat content is a difficult task.

Paving the Way For Light-Based Circuits
From ACM TechNews

Paving the Way For Light-Based Circuits

Researchers from the Institute for Basic Science in Korea have developed three key components for building circuits that work with light instead of electrons.

Tsu Scientists Discovered How to Avoid Congestion of Mobile Network
From ACM TechNews

Tsu Scientists Discovered How to Avoid Congestion of Mobile Network

Researchers at Tomsk State University in Russia have developed a universal mathematical approach to queuing theory that can be used to eliminate lines in shops...

Flexible Device Captures Energy From Human Motion
From ACM TechNews

Flexible Device Captures Energy From Human Motion

Michigan State University researchers say they have developed a new method for harvesting energy from human motion.
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