Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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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Bendable Memory Made from Nanowire Transistors
A new type of device could ultimately hold more data than flash memory.
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Beno
Benoît B. Mandelbrot, a maverick mathematician who developed an innovative theory of roughness and applied it to physics, biology, finance and many other fields...
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Campaign Builds to Construct Babbage Analytical Engine
A U.K. campaign to build a truck-sized, prototype computer first envisaged in 1837 is gathering steam.
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Nist Converts the Color of Single Photons Emitted By Quantum Dots
Researchers at NIST have demonstrated for the first time the conversion of single photons produced by a true quantum source to a near-visible wavelength, which...
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Electronics Breakthrough Could Revolutionize Memory Chips
Rice University graduate student Jun Yao's research with silicon-oxide circuits could be a game-changer in nanoelectronics.
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Multifunctional Smart Sensors and High-Power Devices on a Computer Chip
Researchers at North Carolina State University have developed a process for integrating gallium nitride (GaN) on silicon to create a hybrid computer chip. This...
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China Poised to Lead World in Patent Filings
Having passed Germany (exports), Japan (gross domestic product) and the United States (auto sales) over the past year, China is now poised to lead the world in...
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Futuristic Computing Designs Inside Beetle Scales
Brigham Young University researchers are studying beetle scales to develop designs for future optical computers.
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Breaking the Noise Barrier: Enter the Phonon Computer
Noise is a chip designer's worst enemy. But handled properly it could become a powerful ally—and usher in the age of phonon computing.
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Aiming to Learn As We Do, a Machine Teaches Itself
Give a computer a task that can be crisply defined—win at chess, predict the weather—and the machine bests humans nearly every time. Yet when problems are nuanced...
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Would Wiretapping Laws Spell the End of Quantum Encryption?
A new effort to ensure that the government can gain back-door access to encrypted messages could thwart one of the most promising applications of physics for...
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Breakthrough in Quantum Computing
A team led by engineers and physicists at the University of New South Wales (UNSW) has developed a single electron reader to measure the spin of an electron in...
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Physicists Break Color Barrier For Sending, Receiving Photons
University of Oregon scientists have invented a method to change the color of single photons in a fiber optic cable. The feat could be a quantum step forward for...
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Mapping the Brain on a Massive Scale
Scanning 1,200 brains could help researchers chart the organ's fine structure and better understand neurological disorders.
From Communications of the ACM
Should Code Be Released?
Software code can provide important insights into the results of research, but it's up to individual scientists whether their code is released---and many opt not...
From Communications of the ACM
Linear Logic
A novel approach to computational logic is reaching maturity, opening up opening up new vistas in programming languages, proof nets, and security applications.
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Growing Nanowires Horizontally Yields New Benefit: 'nano-Leds'
While refining their novel method for making nanoscale wires, chemists at NIST discovered an unexpected bonus—a new way to create nanowires that produce light similar...
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Semiconductor Could Turn Heat Into Computing Power
Computers might one day recycle part of their own waste heat, using a material being studied by researchers at Ohio State University.
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Quantum Data Converted to Telecom Wavelengths
Using optically dense, ultra-cold clouds of rubidium atoms, researchers at Georgia Tech have made advances in three key elements needed for quantum information...
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