Communications of the ACM
Fighting Impersonation by AI
Finding ways to determine whether a voice message is real or generated by an artificial intelligence.
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 TechNews
A Faster Internet--Designed By Computers?
A new computer system generates transmission control protocol algorithms with transmission rates two to three times higher than those designed by humans.
From ACM News
Writing Programs Using Ordinary Language
In a pair of recent papers, researchers at MIT’s Computer Science and Artificial Intelligence Laboratory have demonstrated that, for a few specific tasks, it's...
From ACM TechNews
Pruning the Power Grid
A new algorithm identifies the most dangerous pairs of failures among the millions of possible failures in a power grid.
From ACM News
New System ses Low-Power Wi-Fi Signal to Track Moving Humans—even Behind Walls
The comic-book hero Superman uses his X-ray vision to spot bad guys lurking behind walls and other objects.
From ACM TechNews
New Algorithm Finds Best Routes For One-Way Car Sharing
A newly developed vehicle-routing algorithm is designed to help rebalance one-way vehicle-sharing systems.
From ACM News
Seeing the Human Pulse
Researchers at MIT's Computer Science and Artificial Intelligence Laboratory have developed a new algorithm that can accurately measure the heart rates of people...
From ACM News
Making Quantum Encryption Practical
One of the many promising applications of quantum mechanics in the information sciences is quantum key distribution (QKD) in which the counterintuitive behavior...
From ACM News
Valuing Versatility
It's often said that we live in an age of increased specialization: physicians who treat just one ailment, scholars who study just one period, network administrators...
From ACM News
Teaching Robots Lateral Thinking
Many commercial robotic arms perform what roboticists call "pick and place" tasks: The arm picks up an object in one location and places it in another.
From ACM TechNews
Picture-Perfect
MIT researchers have developed a processor chip that can quickly create more realistic or enhanced lighting in a photograph.
From ACM News
Predicting What Topics Will Trend on Twitter
Twitter's home page features a regularly updated list of topics that are "trending," meaning that tweets about them have suddenly exploded in volume.
From ACM Opinion
3 Questions: A Web For Everyone
During the opening ceremonies of this summer’s Olympic games in London, a musical performance culminated with a stage-set house rising into the rafters to reveal...
From ACM TechNews
Mit's Csail Launches New Center to Tackle the Future of Wireless and Mobile Technologies
MIT's Computer Science and Artificial Intelligence Laboratory recently launched Wireless@MIT, an interdisciplinary center focused on developing next-generation...
From ACM News
Automatic Building Mapping Could Help Emergency Responders
MIT researchers have built a wearable sensor system that automatically creates a digital map of the environment through which the wearer is moving.
From ACM News
Making Web Applications More Efficient
Most major Websites these days maintain huge databases: Shopping sites have databases of inventory and customer ratings, travel sites have databases of seat availability...
From ACM TechNews
The Elusive Capacity of Networks
Researchers at MIT, the California Institute of Technology, and the University of Technology in Munich have shown that in a wired network, network coding and error...
From ACM News
Self-Sculpting Sand
Imagine that you have a big box of sand in which you bury a tiny model of a footstool.
From ACM News
Microchips' Optical Future
To keep energy consumption under control, future chips may need to move data using light instead of electricity—and the technical expertise to build them may reside...
From ACM TechNews
The Blind Codemaker
Researchers at MIT, Tel Aviv University, and Google have developed a coding scheme that guarantees the fastest possible delivery of data over fluctuating wireless...
From ACM Careers