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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.


Why Trifacta Is Teaching Humans and Data to Work Together
From ACM Careers

Why Trifacta Is Teaching Humans and Data to Work Together

Ask a group of data scientists the toughest part of their job, and many will probably tell you–it's not the math but the work required to turn raw data into something...

New Tracking Frontier: Your License Plates
From ACM News

New Tracking Frontier: Your License Plates

For more than two years, the police in San Leandro, Calif., photographed Mike Katz-Lacabe's Toyota Tercel almost weekly.

DDoS Attacks on Major U.S. Banks Are No Stuxnet—Here's Why
From ACM News

DDoS Attacks on Major U.S. Banks Are No Stuxnet—Here's Why

The attacks that recently disrupted website operations at Bank of America and at least five other major U.S. banks used compromised Web servers to flood their targets...

Nasa's Infrared Observatory Measures Expansion of Universe
From ACM News

Nasa's Infrared Observatory Measures Expansion of Universe

Astronomers using NASA's Spitzer Space Telescope have announced the most precise measurement yet of the Hubble constant, or the rate at which our universe is stretching...

The Real Tron: It Security As a Shoot 'em ­p
From ACM News

The Real Tron: It Security As a Shoot 'em ­p

Alert to a sudden threat, you race down a virtual corridor of servers, hot on the tail of malicious software.

Information Nation: Digital Social Experiment to Put a Human Face on Big Data
From ACM News

Information Nation: Digital Social Experiment to Put a Human Face on Big Data

Imagine seeing life through one eyeball but then being given the ability to view the world through two or even three eyeballs at once.

Controlling Curiosity: How Do You Drive a Mars Rover?
From ACM News

Controlling Curiosity: How Do You Drive a Mars Rover?

Engineers at Nasa’s Jet Propulsion Laboratory (JPL) in Pasadena, California, have the ultimate iPhone app.

The Cosmological Supercomputer
From ACM News

The Cosmological Supercomputer

When it comes to reconstructing the past, you might think that astrophysicists have it easy. After all, the sky is awash with evidence,

Megadroid: 300,000 Androids Clustered Together to Study Network Havoc
From ACM News

Megadroid: 300,000 Androids Clustered Together to Study Network Havoc

Anyone who builds an Android app knows that testing on real devices is important. But what if instead of testing on one device at a time, you could test 300,000...

More Mobile News Consumers Choosing Web Over Apps
From ACM News

More Mobile News Consumers Choosing Web Over Apps

Mobile apps were supposed to be the reset button for the news industry.

Mobile Ads: Here's What Works and What Doesn't
From ACM News

Mobile Ads: Here's What Works and What Doesn't

In 2010, Apple Inc. AAPL co-founder Steve Jobs proclaimed, "Mobile advertising really sucks." Now, however, the rule book for what works in mobile advertising is...

Facebook's New Pitch to Brand Advertisers: Forget About Clicks
From ACM News

Facebook's New Pitch to Brand Advertisers: Forget About Clicks

Facebook Inc., stung by doubts that advertising on the social network delivers enough bang for the buck, is preparing to unveil data to counter its critics and...

Fast Algorithm Extracts, Compares Document Meaning
From ACM TechNews

Fast Algorithm Extracts, Compares Document Meaning

Technical University of Wroclaw researchers have developed an algorithm that reduces the complexity involved in comparing two documents by merging a computationally...

Power, Pollution, and the Internet
From ACM Careers

Power, Pollution, and the Internet

Jeff Rothschild's machines at Facebook had a problem he knew he had to solve immediately. They were about to melt.

Mandelbrot: Art, Math, Science, and Works in Progress
From ACM News

Mandelbrot: Art, Math, Science, and Works in Progress

The image here, generated from a relatively simple mathematical formula, has become iconic and permanently connected with the man who identified it: mathematician...

Automatic Building Mapping Could Help Emergency Responders
From ACM News

Automatic Building Mapping Could Help Emergency Responders

MIT researchers have built a wearable sensor system that automatically creates a digital map of the environment through which the wearer is moving.

Google Spans Entire Planet With Gps-Powered Database
From ACM TechNews

Google Spans Entire Planet With Gps-Powered Database

A new Google research paper details the workings of the Spanner data storage and compilation system, billed as the first database capable of quickly storing and...

Warehouse 'bots Do Battle to Make Same-Day Delivery a Reality
From ACM Careers

Warehouse 'bots Do Battle to Make Same-Day Delivery a Reality

The robots zipping across the aluminum grid look less like Star Wars droids and more like little red wagons.

Google Adds Coral Reef Panoramas to Street View Maps
From ACM TechNews

Google Adds Coral Reef Panoramas to Street View Maps

Google recently added panoramas of coral reefs to its Street View services, enabling users to navigate their way around the sites.

Nasa Rover Finds Old Streambed on Martian Surface
From ACM News

Nasa Rover Finds Old Streambed on Martian Surface

NASA's Curiosity rover mission has found evidence a stream once ran vigorously across the area on Mars where the rover is driving.
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