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
Big Data Spells Trouble For Consumer Privacy
Matt Valentine, head of Microsoft's enterprise solutions for Hong Kong, shares a key piece of advice with his five- and seven-year-old children: when it comes to...
From ACM Careers
Huawei's Best-Kept Secret: An Army of Engineers
Huawei Technologies Co. has made a name supplying network equipment to clients world-wide, but the Chinese company's emphasis on research and development over manufacturing...
From ACM News
nderwater Drones Are Multiplying Fast
The next army of unmanned drones are scurrying beneath the ocean's surface.
From ACM News
Phones Leave a Telltale Trail
The April robbery at the Cartier store in Chevy Chase, Md., was brazen and quick.
From ACM News
A Revolution in the Making
On a dark and stormy night two weeks ago in Schenectady, N.Y., Ken Hislop was relaxing at home when his cellphone suddenly began buzzing in his pocket. It was an...
From ACM News
Now Hear This: Navy Abandons All Caps
MESSAGES SENT WITHIN THE U.S. NAVY NO LONGER HAVE TO BE WRITTEN OUT IN ALL CAPITAL LETTERS.
From ACM News
Supreme Court Says Human Genes Aren't Patentable
The Supreme Court unanimously ruled Thursday that human genes isolated from the body can't be patented, a victory for doctors and patients who argued that such...
From ACM News
People's Locations Could Be Tracked
Data collected by the National Security Agency's program that monitors Americans' phone calls could be used to track millions of people's locations through their...
From ACM Opinion
Should Patents Be Awarded to Software?
The goal of the U.S. patent system is clear: to provide individuals or companies with an incentive to innovate by offering them 20 years of exclusive rights to...
From ACM Opinion
Will Google's Ray Kurzweil Live Forever?
Ray Kurzweil must encounter his share of interviewers whose first question is: What do you hope your obituary will say?
From ACM News
Smartphones Are Reinventing—and Ditching—the Keyboard
In the future, your smartphone won't auto-correct your errors. It will correct them before they're even made.
From ACM News
When 'likes' Can Shed Light
Patterns of "Likes" posted by people on Facebook can unintentionally expose their political and religious views, drug use, divorce, and sexual orientation, researchers...
From ACM News
How Big Data Is Changing the Whole Equation For Business
There's a ton of information out there. And businesses are figuring out how to put it to work.
From ACM News
Tracking Sensors Invade the Workplace
A few years ago when Bank of America Corp. wanted to study whether face time mattered among its call-center teams, the big bank asked about 90 workers to wear badges...
From ACM News
U.s. Ups Ante For Spying on Firms
The White House threatened China and other countries with trade and diplomatic action over corporate espionage as it cataloged more than a dozen cases of cyberattacks...
From ACM News
Sewing Machines Go High-Tech
The old-fashioned sewing machine is finally getting a modern makeover.
From ACM Opinion
Eric Schmidt nloads on China in New Book
Google executive chairman Eric Schmidt is brutally clear: China is the most dangerous superpower on Earth.
From ACM TechNews
Electronics Develop a Sixth Sense
This year's Consumer Electronics Show is being dominated by the term "context awareness," which describes technology that enables products to pick up clues to users'...
From ACM Opinion
The Future of Medicine Is Now
In our era of instant gratification, the world of medicine seems like an outlier.
From ACM News