Communications of the ACM
Boosting Photodiode Efficiency to 220%
Researchers at the Netherlands' Eindhoven University of Technology are chasing quantum efficiency.
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
Intel, Qualcomm and Others Compete For 'internet of Things' Standard
If the stakes are big enough, companies will compete even for something that is supposed to be free to all comers.
From ACM Opinion
New N.s.a. Chief Calls Damage From Snowden Leaks Manageable
The newly installed director of the National Security Agency says that while he has seen some terrorist groups alter their communications to avoid surveillance...
From ACM Opinion
Larry Page on Google's Many Arms
One way to think of Google is as an extremely helpful, all-knowing, hyper-intelligent executive assistant.
From ACM Opinion
Searching For Answers in Very Old Dna
As he puts it in the subtitle of his memoir, "Neanderthal Man," Svante Paabo goes in search of lost genomes.
From ACM News
Major Ruling Shields Privacy of Cellphones
In a sweeping victory for privacy rights in the digital age, the Supreme Court on Wednesdayunanimously ruled that the police need warrants to search the cellphones...
From ACM News
Microsoft Makes Bet Quantum Computing Is Next Breakthrough
Modern computers are not unlike the looms of the industrial revolution: They follow programmed instructions to weave intricate patterns.
From ACM Careers
nblinking Eyes Track Employees
A digital Big Brother is coming to work, for better or worse.
From ACM TechNews
Computing Crime and Punishment
Scientists and historians have performed a computational analysis of historical court records in London.
From ACM News
Intelligence Too Big For a Single Machine
Ever since the computer scientist John McCarthy coined the term artificial intelligence in 1955, the field has gone through cycles of boundless optimism and sobering...
From ACM News
Cyberattack Insurance a Challenge For Business
Julia Roberts's smile is insured. So are Heidi Klum’s legs, Daniel Craig's body and Jennifer Lopez's derrière.
From ACM News
Google's Next Phase in Driverless Cars: No Brakes or Steering Wheel
Humans might be the one problem Google can't solve.
From ACM News
For U.s. Companies That Challenge China, the Risk of Digital Reprisal
Two large American steel makers, U.S. Steel and Allegheny Technologies, each lost confidential files giving access to their computer networks.
From ACM News
After European Court Decision, Google Works on a Link Removal Tool
Google will announce by the end of the month a mechanism for consumers to request that links to information about them be removed from the company’s search engine...
From ACM News
p Close on Baseball's Borders
Steve Rushin of Sports Illustrated has called the line running through Connecticut that separates Yankee fans and Red Sox fans the Munson-Nixon line.
From ACM TechNews
Mit's Alex Pentland: Measuring Idea Flows to Accelerate Innovation
Massachusetts Institute of Technology computational social scientist Alex Pentland's research has lately focused on social physics.
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 TechNews
A Makeover For Maps
Graphic designers are experimenting with new ways of presenting data, to better display the information people download over a range of devices.
From ACM TechNews
As Tennis Stats Proliferate, Software Tries to Make Sense of It All
SlamTracker software sifts through 20 years of data to predict how tennis players could perform under various circumstances.
From ACM News
Big Data Sleuthing, 1960s Style
America's intelligence agencies have long prodded the frontiers of computing and data analysis as the most demanding of customers, willing to pay whatever it takes...
From ACM Careers