Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Bots on the Beat
On March 24 at 2:36 p.m., the New York Post reported that the body of former Nets basketball player Quinton Ross had been found in a shallow grave on Long Island...
From ACM Opinion
Abstract Ideas Don't Deserve Patents
The Constitution gives Congress the power to grant inventors a temporary monopoly over their creations to "promote the progress of science and useful arts."
From ACM Opinion
Five Ways to Make Sure We Never Lose a Plane Again
For the past few weeks the world's attention has been focussed on the lost Malaysia Airlines plane and its 239 passengers and crew that has apparently crashed in...
From Communications of the ACM
MOOCs Revisited, With Some Policy Suggestions
Assessing the rapidly evolving realm of massive open online courses.
From Communications of the ACM
Thinking Outside the Continent
Encouraging the opportunities for digital innovation and invention to flourish in a variety of social environments.
From Communications of the ACM
Small Data, Where N = Me
Seeking personalized data-derived insights from analysis of our digital traces.
From Communications of the ACM
Is Multicore Hardware For General-Purpose Parallel Processing Broken?
The current generation of general-purpose multicore hardware must be fixed to support more application domains and to allow cost-effective parallel programming.
From ACM Opinion
Anger on Weibo Over Flight 370
Tragedy, when its cause and the fate of its victims are still unknown, is supposed to occasion solidarity.
From ACM Opinion
When Big Data Marketing Becomes Stalking
Many of us now expect our online activities to be recorded and analyzed, but we assume that the physical spaces we inhabit are different.
From ACM Opinion
Why Google Doesn't Have a Research Lab
Research vice presidents at some computing giants, such as Microsoft and IBM, rule over divisions housed in dedicated facilities carefully insulated from the rat...
From ACM Opinion
Three Things to Take Away from Cansecwest, Pwn2own
Browsers, brokers, and BIOS: You could safely call that triumvirate the past, present, and future of security, but you'd be wrong.
From ACM Opinion
Hacking Your Dna
Keeping track of what we reveal about ourselves each day—through email and text messages, Amazon purchases and Facebook "likes"—is hard enough.
From ACM Opinion
A Close Look at the Nsa's Most Powerful Internet Attack Tool
We already knew that the NSA has weaponized the Internet, enabling it to "shoot" exploits at anyone it desires.
From ACM Opinion
Flight 370 and the Terror of Being Off the Grid
How can a commercial airliner go missing?
From ACM Opinion
The Future of Internet Freedom
Over the next decade, approximately five billion people will become connected to the Internet.
From ACM Opinion
Why You Should Embrace Surveillance, Not Fight It
I once worked with Steven Spielberg on the development of Minority Report, derived from the short story by Philip K. Dick featuring a future society that uses surveillance...
From ACM Opinion
Waiting For the Black Box
Days after the disappearance of Malaysia Airlines Flight MH370 shortly after midnight on Saturday, investigators considering a range of possible causes—mechanical...
From ACM Opinion
One-Hit Wonders
For more than a year now, tens of millions of Americans have found time each day to devote themselves to an essential task: swiping at their phones and tablets...
From ACM Opinion
There's No Real Difference Between Online Espionage and Online Attack
Back when we first started getting reports of the Chinese breaking into U.S. computer networks for espionage purposes, we described it in some very strong language...
From ACM Opinion