Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Is Algebra Necessary?
A typical American school day finds some six million high school students and two million college freshmen struggling with algebra.
From ACM Opinion
The Frightening Things You Hear at a Black Hat Conference
Here is a look at some of the highlights and scarier happenings taking place at the annual Black Hat hacker conference in Las Vegas last week.
From ACM Opinion
The Public Is Left in the Dark When Courts Allow Electronic Surveillance
A big part of Magistrate Judge Stephen W. Smith's job in Federal District Court in Houston is to consider law enforcement requests for cellphone and email records...
From ACM Opinion
The Trouble With Online Education
"Ah, you're a professor. You must learn so much from your students."
From ACM Opinion
The End of Privacy?
Cellphones, email, and online social networking have come to rule daily life, but Congress has done nothing to update federal privacy laws to better protect digital...
From ACM Opinion
With Apple
Late last summer, I was introduced to a new special someone. I wasn’t looking to meet this new muse; it all just kind of happened.
From ACM Opinion
A Weapon We Can't Control
The decision by the United States and Israel to develop and then deploy the Stuxnet computer worm against an Iranian nuclear facility late in George W. Bush's presidency...
From ACM Opinion
Free Speech For Computers?
Do machines speak? If so, do they have a constitutional right to free speech?
From ACM News
How Depressives Surf the Web
In what way do you spend your time online? Do you check your email compulsively? Watch lots of videos? Switch frequently among multiple Internet applications—from...
From ACM Opinion
Desktop Computers Look More and More Like Smartphones
If you're an experienced computer user, you probably remember explaining to newbies how a desktop computer worked: Your photos should go in this folder; your documents...
From ACM News
Apple's Stash of Credit Card Numbers Is Its Secret Weapon
That little iPhone in your pocket is perfectly positioned to become a clone of the credit cards in your wallet or purse.
From ACM Opinion
Why Attack When We Can't Defend?
In December 2010, after we had reverse engineered the Stuxnet virus, I argued that the attackers must have known they would open Pandora's box. Others suggested...
From ACM Opinion
Facebook's Brilliant Disaster
So I guess you've heard about the recent initial public offering that didn't turn out the way it was supposed to. The company's Wall Street advisers misjudged the...
From ACM Opinion
The Flight From Conversation
We live in a technological universe in which we are always communicating. And yet we have sacrificed conversation for mere connection.
From ACM Opinion
Following the Breadcrumbs on the Data-Sharing Trail
Would you like to donate to the Obama campaign? Sign up for a college course? Or maybe subscribe to Architectural Digest?
From ACM Opinion
God and Man in Tennessee
Earlier this month state senators in Tennessee approved an update to our sex-education law that would ban teachers from discussing hand-holding, which it categorizes...
From ACM Opinion
Don't Be Evil, but Don't Miss the Train
Back in 2004, as Google prepared to go public, Larry Page and Sergey Brin celebrated the maxim that was supposed to define their company: "Don’t be evil."
From ACM Careers
With New Comforts, Growing Complacent
Google and Facebook, young and successful companies that they are, risk being left behind as technology shifts from PCs and Web browsers to mobile devices.
From ACM Opinion
From the Birthplace of Big Brother
The George W. Bush team must be consumed with envy. Britain's government is preparing sweeping new legislation that would let the country's domestic intelligence...
From ACM Opinion