Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… 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
Hackers Lurking in Vents and Soda Machines
They came in through the Chinese takeout menu.
From ACM Opinion
If You Like Immersion, You'll Love This Reality
The news that Facebook paid $2 billion for a virtual reality start-up, Oculus VR, might strike you as a bit zany.
From ACM News
Search For Lost Jet Is Complicated By Geopolitics and Rivalries
The frantic hunt for Malaysia Airlines Flight 370 has been, in one way, a nearly miraculous display of international collaboration: 26 nations, many of them rivals...
From ACM News
Consortium Wants Standards For 'internet of Things'
Attention: Internet of Things. For better or worse, big boys are in the room.
From ACM Careers
College Basketball Data Aplenty for Those Who Can Afford It
When Butler fell a precious few inches short of winning a national championship in 2010, its players took the court during that season believing they were the most...
From ACM News
N.S.A. Breached Chinese Servers Seen as Security Threat
American officials have long considered Huawei, the Chinese telecommunications giant, a security threat, blocking it from business deals in the United States for...
From ACM News
Revelations of N.s.a. Spying Cost .s. Tech Companies
Microsoft has lost customers, including the government of Brazil.
From ACM News
Ticket Pricing Puts 'lion King' Atop Broadway's Circle of Life
How did "The Lion King" turn around its once-shaky fortunes and become the top-grossing show on Broadway in 2013, an unprecedented feat for long-running musicals...
From ACM News
.s. Navy Strategists Have a Long History of Finding the Lost
The uncertainties surrounding Malaysia Airlines Flight 370’s disappearance are enormous, but naval strategists have been unraveling lost-at-sea mysteries as far...
From ACM News
N.s.a. Director Says Snowden Leaks Hamper Efforts Against Cyberattacks
Gen. Keith B. Alexander, the director of the National Security Agency, said Tuesday that the leaks by the former agency contractor Edward J. Snowden had slowed...
From ACM News
The Mammoth Cometh
The first time Ben Novak saw a passenger pigeon, he fell to his knees and remained in that position, speechless, for 20 minutes.
From ACM News
Syria War Stirs New .S. Debate on Cyberattacks
Not long after the uprising in Syria turned bloody late in the spring of 2011, the Pentagon and theNational Security Agency developed a battle plan that featured...
From ACM Opinion
Satya Nadella, Chief of Microsoft, on His New Role
Q. What leadership lessons have you learned from your predecessor, Steve Ballmer?
From ACM News
At Newark Airport, the Lights Are On, and They're Watching You
Visitors to Terminal B at Newark Liberty International Airport may notice the bright, clean lighting that now blankets the cavernous interior, courtesy of 171 recently...
From ACM TechNews
Liquid-Cooled Supercomputers, to Trim the Power Bill
Submerging supercomputers and servers in oil or other liquids to cool them off might offer a way to reduce their massive energy consumption.
From ACM TechNews
Wikipedia vs. the Small Screen
The Wikipedia Foundation formed a team of software developers to focus on developing the site for use with mobile devices.
From ACM Careers
Capturing Football's Snaps, Crackles, and Pops in Madden Nfl
The football players strutted down a 40-yard strip of synthetic turf, yelling, jumping and flailing their arms to whip the fans into a frenzy.
From ACM TechNews
Building a Better Battery
Some battery industry experts advise focusing on improving batteries by taking small steps, rather than trying to reinvent the battery itself.
From ACM Careers