Communications of the ACM
Blinding the Watchman
Internet constellations could thwart killer asteroid discovery algorithms.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM News
2013 Chemistry Nobel Goes to Computer Modeling of Chemical Reactions
What is actually happening at the atomic scale when two elements react?
From ACM Careers
Researchers Split Over NSA Hacking
The U.S. National Security Agency (NSA) has upset a great many people this year.
From ACM News
.s. Intelligence Chief Defends Attempts to Break Tor Anonymity Network
The National Security Agency may have attempted to penetrate and compromise a widely used network designed to protect the anonymity of its users, but it was only...
From ACM News
Matchstick-Sized Sensor Can Record Your Private Chats
Everyone knows that to have a private chat in the NSA era, you go outdoors.
From ACM News
Website Maps 1.2 Billion Facebook Faces
Facebook has so many users—more than a billion, or roughly the population of India—that squeezing them all into one Web page seems almost impossible.
From ACM News
Your Digital Trail, And How It Can Be sed Against You
While the collection of private information by the National Security Agency is under scrutiny worldwide, a remarkable amount of your digital trail is also available...
From ACM TechNews
Google's 'hummingbird' Hatches New Search Formula
The formula underlying Google's search engine has been overhauled as part of its Hummingbird update, to yield better answers to increasingly complex queries.
From ACM Opinion
Nsa Chief Defends Collecting Americans' Data
The head of the National Security Agency delivered a vigorous defense Wednesday of his agency's collection of Americans' phone records for counterterrorism purposes...
From ACM News
Google Introduces New 'hummingbird' Search Algorithm
Google Inc has overhauled its search algorithm, the foundation of the Internet's dominant search engine, to better cope with the longer, more complex queries it...
From ACM News
Give Yourself 5 Stars? Online, It Might Cost You
"I celebrate myself, and sing myself," wrote Walt Whitman, America's great bard of self-promotion.
From ACM News
Secret Court Declassifies Opinion Providing Rationale For Metadata Sharing
For the first time, the United States' most secret court, the Foreign Intelligence Surveillance Court (FISC), has published its legal rationale as to why the ...
From ACM Opinion
The New National Identity Is What Smartphone You Prefer, and Nobody's Quite Sure Why
In a fascinating note at Asymco, mobile analyst and ex-Nokian Horace Dediu details how people's taste in smartphones varies from place to place:
From ACM News
Improving the Big Data Toolkit
Open source software tends to march into the marketplace step by step, a quiet but steady strategy compared with the grand marketing events of the commercial software...
From ACM Opinion
Ios 7, Thoroughly Reviewed
When we reviewed iOS 6 a year ago, we called it a "spit-and-polish" release and stand by that assessment today.
From ACM News
Machine Language: How Siri Found Its Voice
GM Voices is nestled on a rolling, leafy road in Alpharetta, Georgia, an affluent suburb of Atlanta.
From ACM Careers
Security Tech Firms Hit Jackpot in Asia Casino Boom
Asia's new mega-casinos are driving sales and innovation in advanced surveillance technology, from chips with built-in radio transmitters to high-definition, multi...
From ACM Careers
Taiwan Chip Industry Powers the Tech World, but Struggles For Status
Tien Wu, chief operating officer of Advanced Semiconductor Engineering, has a problem: the brightest young people in Taiwan do not want to work in the island’s...
From ACM News