Communications of the ACM
What Would the Chatbot Say?
Seeking to explain the unanticipated abilities of large language models.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM News
Shrunken Servers Aim For a Greener Internet
As the cloud becomes more pervasive—driving everything from social networking to mobile apps—the computers that power it must guzzle more and more energy.
From ACM News
Hacking Cars to Keep Them Safe
Tiffany Rad got interested in hacking cars because she wanted to drive her Land Rover off-road on rugged terrain without worrying about setting off the air bags...
From ACM News
Serious Flaw Emerges In Quantum Cryptography
The perfect secrecy offered by quantum mechanics appears to have been scuppered by a previously unknown practical problem, say physicists.
From ACM News
Europe's Driverless Car (driver Still Required)
Tucked away in the basement of an iconic office tower shaped like four engine cylinders, engineer Werner Huber is telling me about the joy of driving.
From ACM TechNews
Encrypting Pictures Using Chaotic Cellular Automata
Marina Jeaneth Machicao and colleagues at the University of San Paul in Brazil are using chaos to encrypt images. Their approach generates a pseudo-random signal...
From ACM News
How the 10,000-Year Clock Measures Time
Ten thousand years is about the age of civilisation. Archaeologists have a few relics that have spanned this period, mostly stone tools and works of art. But...
From ACM News
Quantum Computing with Holograms
Light is one of the most promising carriers of quantum information. It is robust against decoherence because it does not interact with stray electric and magnetic...
From ACM News
Should We Fire the First Shot in a Cyberwar?
Military bureaucracies around the world are likely to see offensive capabilities as increasingly attractive in any cyberwar, suggests the head of the computer...
From ACM News
Quantum Pagerank Algorithm Outperforms Classical Version
Researchers from Complutense University of Madrid have developed a quantum version of Google's PageRank algorithm that outperforms the world's leading search...
From ACM News
5 Disruptive Technologies Happening Now
From e-books to 3D printing, these technologies are destroying markets and creating new ones.
From ACM News
Quantum Pagerank Algorithm Outperforms Classical Version
Google's PageRank algorithm is the idea that the importance of a Webpage can be measured by the number of important papers that point toward it.
From ACM News
Will the Kinect 2 Be Able to Read Your Lips?
How will users hack this one? The Kinect is a device that inherently grows and expands: Microsoft itself has come around to acknowledging that the oft-hackedreally...
From ACM TechNews
Human Brain Is Limiting Global Data Growth, Say Computer Scientists
Goethe University researchers have found indications of the Weber-Fichner law in the size distribution of Internet files.
From ACM Opinion
Google and Microsoft Talk Artificial Intelligence
Google and Microsoft don't share a stage often, being increasingly fierce competitors in areas such as Web search, mobile, and cloud computing. But the rivals...
From ACM TechNews
Kurzweil Responds: Don't nderestimate the Singularity
Paul Allen and a colleague recently challenged inventor and author Ray Kurzweil's prediction that computers will soon surpass human intelligence, an event known...
From ACM Opinion
The Singularity Isn't Near
Futurists like Vernor Vinge and Ray Kurzweil have argued that the world is rapidly approaching a tipping point, where the accelerating pace of smarter and smarter...
From ACM News
Nissan's Cars Will Read Your Mind
The Japanese automaker is teaming up with Swiss researchers to build a car that will predict its driver's intentions.
From ACM News
Taking Touch Beyond the Touch Screen
A tablet computer developed collaboratively by researchers at Intel, Microsoft, and the University of Washington can be controlled not only by swiping and pinching...
From ACM Opinion
Google Searching For New Ideas
If anyone can preview the future of computing, it should be Alfred Spector, Google's director of research. Spector's team focuses on the most challenging areas...
From ACM News