Communications of the ACM
Big Tech Has Outgrown This Planet
The gap keeps widening between the super-rich tech superstars and the merely super. There's one possible explanation.
From ACM Opinion
The U.S. Is Losing a Major Front to China in the New Cold War
A swathe of the world is adopting China's vision for a tightly controlled internet over the unfettered American approach, a stunning ideological coup for Beijing...
From ACM Opinion
Facebook and Google Aren't the Only Ones Tracking Your Clicks
Criticism of big tech companies that track us across the internet without our informed consent misses a bigger picture: There are hundreds of ad-tracking companies...
From ACM Opinion
Huawei Reveals the Real Trade War With China
If you only scan the headlines, you could be forgiven for thinking that the U.S.-China trade war is mainly about tariffs.
From ACM Opinion
Alphabet Chairman Struggles With Google CEO's China Strategy
Alphabet Inc. Chairman John Hennessy is unsure about a banner strategy of the company's most-important executive.
From ACM Opinion
The Internet Is Splitting in Two Amid .S. Dispute With China
Western bigwigs were a no-show at China's biggest web conference. But in their absence, the local overseers of the nation's technology industry were only too happy...
From ACM Opinion
Kai-Fu Lee Says .S. Tech Companies Aren't Ready for Chinese AI
The chairman and chief executive officer ofSinovation Ventures says America's technology industry can't afford to underestimate the artificial intelligence companies...
From ACM Opinion
China Is Overtaking the .S. in Scientific Research
Thirty years ago in December, the modern exchange of scholars between the U.S. and China began.
From ACM Opinion
As Moore's Law Dies, the Chip Giants Seek Fresh Prey
After a five-year, $240 billion acquisition spree, there's a suspicion that the nature of deal-making in the semiconductor industry may be starting to change.
From ACM Opinion
What the Supreme Court Vacancy Means for the Internet
The retirement of Justice Anthony M. Kennedy from the Supreme Court might change the game for environmental protections, abortion rights and civil rights. But what...
From ACM Opinion
Relax, Google, the Robot Army Isn't Here Yet
People can differ on their perceptions of "evil."
From ACM News
Apple and Its Rivals Bet Their Futures on These Men's Dreams
Over the past five years, artificial intelligence has gone from perennial vaporware to one of the technology industry's brightest hopes.
From ACM Opinion
The Data Scientist Helping to Create Ethical Robots
As the lead statistician at the nonprofit Human Rights Data Analysis Group, Kristian Lum, 33, is trying to make sure the algorithms increasingly controlling our...
From ACM Opinion
The 'Terms and Conditions' Reckoning Is Coming
Eleanor Margolis had used PayPal for more than a decade when the online payment provider blocked her account in January. The reason: She was 16 years old when she...
From ACM Opinion
Enough About Cryptocurrency. Let's Talk About Virtual Cats
We spend way too much time talking about digital currencies and not nearly enough time on digital cats.
From ACM Opinion
Making Sense of Bitcoin and Its Wild Price Ride
The initial price of Bitcoin, set in 2010, was less than 1 cent.
From ACM Opinion
Satya Nadella on Ai, Sexual Harassment, and Microsoft's Soul
Microsoft Chief Executive Officer Satya Nadella is putting his own stamp on the tech giant once led by Bill Gates and Steve Ballmer.
From ACM Opinion
The Tech Giants' Secret War Against Fake News Is Too Secret
Facebook, Google, and Twitter have a problem with harmful content.
From ACM Opinion
Blockchain ≠ Bitcoin
Bitcoin ≠ blockchain. Blockchain ≠ bitcoin. This message bears repeating: You can be pro-blockchain and anti-bitcoin.
From ACM Opinion