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Communications of the ACM

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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Moral Machines
From ACM TechNews

Moral Machines

Scientists at the Universidade Nova De Lisboa, in Portugal, and the Universitas Indonesia, in Indonesia, are researching artificial intelligence and the application...

Hankering For Molecular Electronics? Grab the New Nist Sandwich
From ACM News

Hankering For Molecular Electronics? Grab the New Nist Sandwich

The sandwich recipe recently concocted by scientists working at the National Institute of Standards and Technology (NIST) may prove tasty for computer chip designers...

Facing an Age-Old Problem
From Communications of the ACM

Facing an Age-Old Problem

Researchers are addressing the computing challenges of older individuals, whose needs are different — and too often disregarded.

Entering a Parallel Universe
From Communications of the ACM

Entering a Parallel Universe

The promise of parallel computing has run afoul of the harsh reality of Amdahl's Law, which puts a ceiling on the benefit of converting sequential code to parallel...

From ACM TechNews

After Boom, Is Wikipedia Heading For Bust?

The explosive growth of the Wikipedia online encyclopedia is petering out, while a less welcoming attitude toward new contributors could negatively affect the archive's...

From ACM TechNews

Nist Demonstrates Sustained Quantum Processing in Step Toward Quantum Computers

National Institute of Standards and Technology (NIST) physicists have demonstrated sustained, reliable information processing operations on electrically charged...

Sustained Quantum Processing Demo Seen as Step Toward Quantum Computers
From ACM News

Sustained Quantum Processing Demo Seen as Step Toward Quantum Computers

Raising prospects for building a practical quantum computer, physicists at the National Institute of Standards and Technology (NIST) have demonstrated sustained...

From ACM TechNews

Behavior of Building Block of Nature Could Lead to Computer Revolution

Physicists from the Universities of Cambridge and Birmingham have demonstrated that electrons in narrow wires can split into two new particles called spinons and...

From ACM TechNews

Dna Computation Gets Logical at the Weizmann Institute

Researchers at the Weizmann Institute of Science have discovered a way to make biomolecular computers fashioned from DNA and other biological molecules more user...

A Police Woman Fights Quantum Hacking and Cracking
From ACM TechNews

A Police Woman Fights Quantum Hacking and Cracking

Quantum computing will give people and institutions an enormous amount of computing power, but it will also make their data vulnerable to attack. For Julia Kempe...

Graphene Has High Current Capacity, Thermal Conductivity
From ACM News

Graphene Has High Current Capacity, Thermal Conductivity

Recent research into the properties of graphene nanoribbons provides two new reasons for using the material as interconnects in future computer chips. In widths...

Breaking the Law, at the Nanoscale
From ACM News

Breaking the Law, at the Nanoscale

A well-established physical law formulated by Max Planck describes the transfer of heat between two objects, but some physicists have long predicted that the law...

45-Nanometer Chips Promise ­ltra-Fast Wifi
From ICT Results

45-Nanometer Chips Promise ­ltra-Fast Wifi

Powerful new radio technologies that promise blisteringly fast WiFi have been given a boost by a team of European researchers’ cutting-edge work on miniscule microchips...

Molecules Mean More Moore
From ACM TechNews

Molecules Mean More Moore

Researchers from Rice University and North Carolina State University say that Moore's Law could be prolonged by attaching molecules to the surface of silicon....

Scientists Worry Machines May Outsmart Man
From ACM TechNews

Scientists Worry Machines May Outsmart Man

Advances in artificial intelligence (AI) have spurred a group of computer scientists to consider whether research that might lead to a loss of human control over...

From ACM TechNews

Three Atom Spintronic Device

Engineers in the United Kingdom and China are working to find alternative ways of creating the microelectronic components of the future. Surrey University physicists...

Just For You
From Communications of the ACM

Just For You

Recommender systems that provide consumers with customized options have redefined e-commerce, and are spreading to other fields.

From ACM TechNews

Algorithms to Stop Net Threats

University of Wollongong professor Willy Susilo has received a grant to develop cryptographic algorithms that will stay secure against quantum computer attacks....

Futuristic Fibers Could Replace Camera Lenses
From ACM TechNews

Futuristic Fibers Could Replace Camera Lenses

Researchers at the Massachusetts Institute of Technology (MIT) have developed a new type of fiber that is capable of producing images without the need for a lens...

Capturing Images in Non-Traditional Way May Benefit Af
From ACM TechNews

Capturing Images in Non-Traditional Way May Benefit Af

Research funded by the U.S. Air Force Office of Scientific Research could lead to advancements in data encryption and wide-area, high-resolution photography. The...
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