Communications of the ACM
Pen-Based Computing: Still Looking For The Write App
The sector, once popular, is searching for applications and users.
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.
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Magnetic Brain Stimulation
Researchers at MIT have developed a method to stimulate brain tissue using external magnetic fields and injected magnetic nanoparticles—a technique allowing direct...
From ACM TechNews
Finger-Mounted Reading Device For the Blind
Researchers have developed a prototype of a finger-mounted device with a built-in camera that converts written text into audio for visually impaired users.
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Six Keys to Sports Analytics
The ninth annual MIT Sloan Sports Analytics Conference (SSAC) was the biggest meeting yet of sports-data experts: More than 3,100 people attended the event last...
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Researchers Generate a Reference Map of the Human Epigenome
The sequencing of the human genome laid the foundation for the study of genetic variation and its links to a wide range of diseases. But the genome itself is only...
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Smarter Multicore Chips
Computer chips' clocks have stopped getting faster. To keep delivering performance improvements, chipmakers are instead giving chips more processing units, or cores...
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Parallelizing Common Algorithms
Every undergraduate computer-science major takes a course on data structures, which describes different ways of organizing data in a computer’s memory.
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Optimizing Optimization Algorithms
Optimization algorithms, which try to find the minimum values of mathematical functions, are everywhere in engineering. Among other things, they're used to evaluate...
From ACM TechNews
Vision System For Household Robots
A new algorithm can aggregate perspectives and recognize four times as many objects as one that uses a single perspective, while reducing misidentifications.
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Vision System For Household Robots
For household robots ever to be practical, they'll need to be able to recognize the objects they're supposed to manipulate.
From ACM TechNews
In One Aspect of Vision, Computers Catch p to Primate Brain
Massachusetts Institute of Technology researchers have found the most recent version of deep neural networks match the primate brain.
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New Way to Turn Genes On
Using a gene-editing system originally developed to delete specific genes, MIT researchers have now shown that they can reliably turn on any gene of their choosing...
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Detecting Gases Wirelessly and Cheaply
MIT chemists have devised a new way to wirelessly detect hazardous gases and environmental pollutants, using a simple sensor that can be read by a smartphone.
From ACM TechNews
Diagnostic Exhalations
Researchers say an algorithm they developed can accurately determine whether a patient is suffering from emphysema or heart failure based on their breath.
From ACM TechNews
Harnessing Error-Prone Chips
Chisel is a new system that lets programmers identify sections of their code that can tolerate small errors.
From ACM TechNews
Projecting a Robot's Intentions
Measurable virtual reality combines ceiling-mounted projectors with motion-capture technology and animation software to project a robot's intentions in real time...
From ACM TechNews
MIT Computer Scientists Can Predict the Price of Bitcoin
Researchers have developed a machine-learning algorithm that can predict the price of Bitcoin.
From ACM TechNews
Fingertip Sensor Gives Robot nprecedented Dexterity
Researchers have developed a robot equipped with tactile sensors that enable it to grasp a USB cable draped over a hook and insert it into a USB port.
From ACM TechNews
Will Tomorrow's Robots Move Like Snakes?
Researchers have developed a soft robotic arm, inspired by octopus tentacles, that can snake through a pipelike environment without a human operator.
From ACM TechNews
Bound for Robotic Glory
Massachusetts Institute of Technology researchers have developed an algorithm for bounding, and successfully implemented it in a robotic cheetah.
From ACM News