Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Quantum Teleportation Is Just the Latest Mind-Blowing Innovation Made Possible By Breakthroughs in Subatomic Physics
Researchers in the Netherlands have just demonstrated that the quantum teleportation of information is now possible.
From ACM Opinion
China's Cyber-Generals Are Reinventing the Art of War
The conventional wisdom is that the future of war will involve private robot armies, predator drones carrying out precision strikes, and maybe even the militarization...
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 Opinion
3 Ways to Make Software Patents Suck Less (without Abolishing Them Altogether)
This week, the Supreme Court tackled one of the thorniest problems in tech policy: software patents.
From ACM Opinion
What Oculus's $2 Billion Payday Teaches S About Innovation
Tuesday's announcement that Facebook is buying the virtual-reality start-up Oculus for $2 billion no doubt left many people scratching their heads.
From ACM Opinion
A Four-Minute Explanation of Why Innovation Is So Important to the nited States
What makes America great?
From ACM Opinion
Comcast's Deal with Netflix Makes Network Neutrality Obsolete
For the past two decades, the Internet has operated as an unregulated, competitive free market.
From ACM Opinion
The Political Science of Cybersecurity III—How International Relations Theory Shapes U.S. Cybersecurity Doctrine
U.S. cybersecurity officials have been much more skeptical about international cooperation than their Cold War counterparts were.
From ACM Opinion
Some Predict Computers Will Produce a Jobless Future. Here's Why They're Wrong.
Will "smart machines" steal our jobs?
From ACM Opinion
Why Tech Companies and the NSA Diverge on Snowden
Is Edward Snowden a whistleblower or a traitor?
From ACM Opinion
Here's Why Tech Companies' Nsa 'transparency Reports' Are Mostly a Pr Stunt
Technology companies will soon be able to disclose more details about the number of national security orders and requests they receive, according to a joint statement...
From ACM Opinion
Bitcoin—boom or Bubble?
The baffling Bitcoin boom is either an exercise in self-delusion—a high-tech Ponzi scheme that will come crashing down—or an imaginative new Internet technology...
From ACM Opinion
10 Bold Predictions For 2014
At the beginning of each year, it's possible to make predictions about the future of the tech sector simply by extrapolating from data in the latest Mary Meeker...
From ACM News
Dogecoins and Litecoins and Peercoins Oh My: What You Need to Know About Bitcoin Alternatives
By now, most people have heard of Bitcoin, the peer-to-peer currency whose value has soared over the past couple of years.
From ACM Opinion
Correcting the Record on the Nsa Review
One of the dangers of a 304 -page report on a complex subject is that everyone gets to choose what he or she thinks is the bottom line.
From ACM Opinion
Tor Is Supposed to Hide You Online. In This Harvard Student's Case, It Did the Opposite.
At 9 a.m. Monday, fire alarms went off in Harvard's Emerson Hall.
From ACM Opinion
No, Bitcoin Isn't Broken
"Bitcoin Is Broken," proclaimed Ittay Eyal and Emin Gun Sirer, two Cornell computer scientists.
From ACM News
Here's Everything You Should Know About Nsa Address Book Spying in One Faq
A new report from The Washington Post, based on documents provided by whistleblower Edward Snowden, reveals that the National Security Agency is collecting hundreds...
From ACM Opinion