Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
What I Learned at Gerrymandering Summer Camp
At 6'5", Aaron Dennis towers over the whiteboard beside him.
From ACM Opinion
How the Voyager Golden Record Was Made
We inhabit a small planet orbiting a medium-sized star about two-thirds of the way out from the center of the Milky Way galaxy—around where Track 2 on an LP record...
From ACM Opinion
How Quantum Mechanics Can Change computing
In early July, Google announced that it will expand its commercially available cloud computing services to include quantum computing.
From ACM Opinion
A Reverie For the Voyager Probes, Humanity's Calling Cards
In the shadow, one might say, of the Great American Eclipse, a major anniversary in the history of space exploration—and indeed cosmic consciousness—is being celebrated...
From Communications of the ACM
Is That Social Bot Behaving Unethically?
A procedure for reflection and discourse on the behavior of bots in the context of law, deception, and societal norms.
From ACM Opinion
A Hunt For Ways to Combat Online Radicalization
Law enforcement officials, technology companies and lawmakers have long tried to limit what they call the "radicalization" of young people over the internet.
From ACM Opinion
Sorry, Banning 'killer Robots' Just Isn't Practical
Late Sunday, 116 entrepreneurs, including Elon Musk, released a letter to the United Nations warning of the dangerous "Pandora's Box" presented by weapons that...
From ACM Opinion
The Enduring Legacy of Zork
In 1977, four recent MIT graduates who'd met at MIT's Laboratory for Computer Science used the lab's PDP-10 mainframe to develop a computer game that captivated...
From ACM Opinion
Tracing the Sources of Today's Russian cyberthreat
Beyond carrying all of our phone, text and internet communications, cyberspace is an active battleground, with cybercriminals, government agents and even military...
From ACM Opinion
What the Announced nsa / Cyber Command Split means
The move to elevate Cyber Command to a full Unified Combatant Command and split it off from the National Security Agency or NSA shows that cyber intelligence collection...
From ACM Opinion
Fighting Neo-Nazis and the Future of Free Expression
In the wake of Charlottesville, both GoDaddy and Google have refused to manage the domain registration for the Daily Stormer, a neo-Nazi website that, in the...
From ACM Opinion
Russia's Election Meddling Backfired—big-Time
Intelligence officers sometimes talk about "blowback," when covert actions go bad and end up damaging the country that initiated them.
From ACM Opinion
Everyone Thinks That Automation Will Take Our Jobs. The Evidence Disagrees
Last year, the Japanese company SoftBank opened a cell phone store in Tokyo and staffed it entirely with sales associates named Pepper. This wasn't as hard as it...
From ACM Opinion
Magical Technologies Just Over the Horizon
We the people have always been helplessly drawn to the concept of magic: the notion that you can will something to happen by wiggling your nose, speaking special...
From ACM Opinion
Why Video Games Are Obsessed With the Apocalypse
Video games are, in a way, the perfect medium through which to depict the post-apocalypse. If we assume that after the collapse of civilisation everyone will revert...
From ACM Opinion
Tracking the Spread of Culture Through Folktales
There's a reason why the premise of American Gods is so alluring: the US is home to a wild and glorious mishmash of gods, folktales, and cultural heritage.
From ACM Opinion
We Can Stop Hacking and Trolls, but It Would Ruin the Internet
Cyberterrorism fears are through the roof.
From ACM Opinion
Kids Should Know How to Code
During a recent White House meeting with President Donald Trump, Apple CEO Tim Cook remarked that "coding should be a requirement in every public school."
From ACM Opinion
Preserving the Right to Cognitive Liberty
The idea of the human mind as the domain of absolute protection from external intrusion has persisted for centuries.
From ACM Opinion