Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… 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
IBM Making Plans to Commercialize Its Brain-Inspired Chip
In August last year, IBM unveiled a chip designed to operate something like the neurons and synapses of the brain (see "IBM Chip Process Data Similar to the Way...
From ACM News
An Algorithm Helps Robots Fall Safely
At a major robotics competition held in June, several multi-million-dollar robots struggled to perform even simple tasks like climbing a flight of stairs; someimpeccable...
From ACM News
Microsoft Researchers Are Working on Multi-Person Virtual Reality
Augmented or mixed reality, which renders virtual images in a view of the real world, can be spectacular to experience. But it may be even more fun when you bring...
From ACM News
A Shocking Way to Fix the Brain
When Emad Eskandar talks about one of his neurosurgery patients with obsessive compulsive disorder, he's not talking about someone who arranges his record collection...
From ACM News
Robot See, Robot Do: How Robots Can Learn New Tasks By Observing
It can take weeks to reprogram an industrial robot to perform a complicated new task, which makes retooling a modern manufacturing line painfully expensive and...
From ACM News
Martian Life Could Be a Biotech Bonanza
When NASA scientists announced that instruments on the Mars Reconnaissance Orbiter sensed signs of liquid water seeping on the Martian surface, they meant a solution...
From ACM Opinion
Fighting Isis Online
The two men pecked out messages on opposite sides of the country.
From ACM News
King Man + Woman = Queen: The Marvelous Mathematics of Computational Linguistics
Computational linguistics has dramatically changed the way researchers study and understand language.
From ACM TechNews
Facebook's Cyborg Virtual Assistant Is Learning From Its Trainers
Several hundred users of Facebook's mobile messaging app late last month were given access to M, the social network's new artificial intelligence-based virtual...
From ACM News
First Detailed Public Map of .s. Internet Backbone Could Make It Stronger
It may not look like much at first glance, but a map created by University of Wisconsin computer science professor Paul Barford and about a dozen colleagues took...
From ACM News
How International Monitors Spot Nukes and Other Rumblings
The ultimate nightmare for critics of the Iran nuclear deal being debated in Congress is that somehow, despite the agreement and all its built-in safeguards, Iran...
From ACM TechNews
Your Smartphone Can Tell If You're Bored
Researchers at Telefonica Research in Spain have developed an algorithm that enables a smartphone to determine whether or not its user is bored.
From ACM TechNews
ber Project May Improve Autonomous Cars' Vision
Uber is collaborating with the University of Arizona on a mapping and safety project for self-driving cars.
From ACM TechNews
Tool Makes It Easier to Evade Online Censors
A new tool could offer a way around censorship technologies enabled by repressive governments.
From ACM News
Tool Makes It Easier to Evade Online Censors
After the huge chemical explosion in Tianjin, China, this month, two cleanup efforts began.
From ACM TechNews
Team Designs Robots to Build Things in Messy, npredictable Situations
Researchers at Harvard University and the State University of New York at Buffalo are developing robots able to function outside of ideal, predictable environments...
From ACM News
Teaching Machines to nderstand S
The first time Yann LeCun revolutionized artificial intelligence, it was a false dawn.
From ACM TechNews
This Is What Controversies Look Like in the Twittersphere
Kiran Garimella and colleagues at Aalto University in Finland say they have developed a more reliable way of spotting controversies in the Twitterstream in real...
From ACM TechNews
A Programming Language For Robot Swarms
Ecole Polytechnique de Montreal researchers have developed a programming language designed to govern the movements of heterogeneous robot swarms.
From ACM News