Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
I See You: The Databases That Facial-Recognition Apps Need to Survive
Privacy concerns have been ignited by "NameTag," a facial-recognition app designed to reveal personal information after analyzing photos taken on mobile devices...
From Communications of the ACM
Digital Platforms: When Is Participation Valuable?
Assessing the benefits and challenges of knowledge spillovers.
From Communications of the ACM
An Integrated Approach to Safety and Security Based on Systems Theory
Applying a more powerful new safety methodology to security risks.
From Communications of the ACM
Establishing a Nationwide CS Curriculum in New Zealand High Schools
Providing students, teachers, and parents with a better understanding of computer science and programming.
From Communications of the ACM
Would Cybersecurity Professionalization Help Address the Cybersecurity Crisis?
Evaluating the trade-offs involved in cybersecurity professionalization.
From ACM Opinion
An AI Pal That Is Better Than 'her'
In the movie Her, which was nominated for the Oscar for Best Picture this year, a middle-aged writer named Theodore Twombly installs and rapidly falls in love with...
From ACM Opinion
5 Questions For Edward Snowden That Aren't Exactly About the Nsa
The world's most famous former intelligence contractor, Edward Snowden, is scheduled to answer questions posted on Twitter in an hour-long Webcast on Thursday.
From ACM Opinion
Why Bitcoin Matters
A mysterious new technology emerges, seemingly out of nowhere, but actually the result of two decades of intense research and development by nearly anonymous researchers...
From ACM Opinion
Pretty Good Privacy
Few critics of the NSA will find much satisfaction in President Obama's speech this morning or in the set of reforms that he announced.
From ACM Opinion
Bitcoin Is Not Just Digital Currency. It's Napster For Finance.
In 2013, bitcoin's valuation didn't just skyrocket, but its infrastructure, services, and adoption exploded as well, culminating in recent announcements that major...
From ACM Opinion
'net Neutrality' Ruling Opens Door For Two-Tiered Internet Market
An "Open Internet" became endangered this week at a time when the U.S. increasingly relies on Internet services to deliver everything from education to entertainment...
From ACM Opinion
A Victory For an nfettered Internet
A federal appeals court in Washington slapped the Federal Communications Commission on Tuesday for overstepping its legal authority by trying to regulate Internet...
From ACM Opinion
Why We Don't Trust Technology Companies
Last October, T-Mobile made an astonishing announcement: from now on, when you travel internationally with a T-Mobile phone, you get free unlimited text messages...
From ACM Opinion
When Doctors 'google' Their Patients
I remember when I first looked up a patient on Google.
From ACM Opinion
The Internet of Things Is Wildly Insecure—and Often npatchable
We're at a crisis point now with regard to the security of embedded systems, where computing is embedded into the hardware itself—as with the Internet of Things...
From ACM Opinion
Making It
In January of 1903, the small Boston magazine Handicraft ran an essay by the Harvard professor Denman W. Ross, who argued that the American Arts and Crafts movement...
From ACM Opinion
Why Snowden Won't (and Shouldn't) Get Clemency
I regard Daniel Ellsberg as an American patriot.
From ACM Opinion
Edward Snowden, Whistle-Blower
Seven months ago, the world began to learn the vast scope of the National Security Agency's reach into the lives of hundreds of millions of people in the United...
From ACM Opinion