Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
4 Ways the Political Elite Try (and Fail) to Avoid Leaving a Trail of Incriminating Messages
The most powerful people in the country are just not as good as teenagers when it comes to being discreet. Mostly that’s by design—there are freedom of information...
From ACM Opinion
Can an Algorithm Solve Twitter's Credibility Problem?
On October 29, 2012, when Hurricane Sandy made landfall, I was in my Brooklyn apartment, refreshing Twitter.
From ACM Opinion
The White House Big Data Report: The Good, The Bad, and The Missing
Last week, the White House released its report on big data and its privacy implications, the result of a 90-day study commissioned by President Obama during his...
From ACM Opinion
The Secret Messages Inside Chinese rls
An American friend living in Beijing once said she refused to communicate with anyone whose email address consisted of a string of numbers, such as 62718298454@163...
From ACM Opinion
'transcendence Looks at the Implications of Artificial Intelligence, but Are We Taking AI Seriously Enough?'
With the Hollywood blockbuster Transcendence playing in cinemas, with Johnny Depp and Morgan Freeman showcasing clashing visions for the future of humanity, it's...
From ACM News
How Cloud Storage Complicates the Supreme Court Debate Over Cell Phone Privacy
Should police be able to search the contents of your smartphone without a warrant?
From ACM News
Cyborg Angst: 5 Ways Computers Will Perplex S in 2039
Brain chips mean we are struggling to distinguish our own thoughts from ideas implanted by advertisers.
From ACM Opinion
One niverse, One Life: A Conjecture
Opening Disclaimer 1: Although there may be more than one universe, as per the hypothetical multiverse, we will humbly submit to our own bubble of information,...
From ACM Opinion
How to Build a Gesture-Controlled Web Game with Leap Motion
Modern smartphones have helped shed a light on the power of user interfaces that are driven by gesture and touch. It’s increasingly clear that touch will play a...
From ACM Opinion
Maths Spying: The Quandary of Working For the Spooks
For the past 10 months, a major international scandal has engulfed some of the world's largest employers of mathematicians.
From ACM Opinion
Warp Drive Research Key to Interstellar Travel
As any avid Star Trek fan can tell you, the eccentric physicist Zefram Cochrane invented the warp-drive engine in the year 2063.
From ACM Opinion
Farewell Nokia: The Rise and Fall of a Mobile Pioneer
You never forget your first cellphone.
From ACM Opinion
Putin's Fear of the Internet
In the mid-nineteen-sixties, Brezhnev's Soviet Union introduced a law aimed at stifling ideological dissent.
From ACM Opinion
Habitable Exoplanets Are Bad News For Humanity
Last week, scientists announced the discovery of Kepler-186f, a planet 492 light years away in the Cygnus constellation.
From ACM Opinion
Goodbye, Net Neutrality; Hello, Net Discrimination
In 2007, at a public forum at Coe College, in Iowa, Presidential candidate Barack Obama was asked about net neutrality.
From Communications of the ACM
Robots Are Coming
Considering the societal implications of the robotics revolution.
From Communications of the ACM
Building a Virtual Community of Practice For K-12 CS Teachers
Bringing educators together and focusing their interests toward improving computer science education in high schools.
From Communications of the ACM
Tom Kilburn: A Tale of Five Computers
Reflections on a British computer engineer who influenced several important machines, including the first stored-program computer.
From Communications of the ACM
What Happened to Video Game Piracy?
How video games thrive in a world of piracy.
From Communications of the ACM