Communications of the ACM
An 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
Mining the Web for Feelings, Not Facts
Opinions expressed on the Internet can determine the eventual success or failure of a product, and tools stemming from the emergent field of sentiment analysis...
From ACM TechNews
Web Tools Help Protect Human Rights Activists
A new generation of Internet privacy tools is being developed to prevent governments from gathering data, such as where users access the Internet from. One tool...
From ACM TechNews
A-Z of Programming Languages: Scala
The Scala programming language, which runs on the Java Virtual Machine, could become the preferred language of the modern Web 2.0 startup, according to a Twitter...
From ACM News
Competitions Aim to Create Interest in Cybersecurity
U.S. government, industry, and academia are using cybersecurity competitions to interest high school and college students about the career opportunities in cybersecurity...
From ACM TechNews
Study Finds that Online Education Beats the Classroom
Students' performance in online education settings tended to trounce that of those receiving face-to-face instruction, according to a study SRI International carried...
From ACM TechNews
Robots 'evolve' the Ability to Deceive
Robots programmed to find food concealed their performance from other robots by the 50th generation in a research project at the Ecole Polytechnique Federale de...
From ACM TechNews
Nuclear Fusion Research Key to Advancing Computer Chips
Scientists at Purdue University and the U.S. Department of Energy's Argonne National Laboratory are adapting the same methods used in fusion-energy research toView...
From ACM TechNews
Nist Reorganization Plan Would Shutter It Lab's Computer Security Division
A proposed plan to reorganize the U.S. National Institute of Standards and Technology's (NIST's) IT Laboratory would close the Computer Security Division and distribute...
From ACM TechNews
Wi-Fi via White Spaces
The transition from analog to digital broadcasts has opened up radio spectrum that could be used to deliver long-range, low-cost wireless Internet service using...
From ACM TechNews
Computer Scientists Scale 'Layer 2' Data Center Networks to 100,000 Ports and Beyond
University of California, San Diego (UCSD) researchers have developed software designed to enable data centers to function as single, scalable, plug-and-play networks...
From ACM TechNews
Desktop Multiprocessing: Not So Fast
The continuance of Moore's Law—the axiom that the number of devices that can be economically installed on a processor chip doubles every other year—will mainly...
From ICT Results
Tiny Robots Get a Grip on Nanotubes
How do you handle the tiny components needed for constructing nanoscale devices? A European consortium has built two microrobotic demonstrators that can automatically...
From ACM TechNews
Pay-Per-Email Plan to Beat Spam and Help Charity
Yahoo! researchers are testing a scheme in which users pay one cent for each email message they send, with the money going to charity, in an effort to cut back...
From ACM TechNews
Mobile Data Show Friend Networks
A study published in Proceedings of the National Academy of Sciences shows that friendships can be inferred with 95% accuracy by studying cellphone call records...
From ACM TechNews
Making Android More Secure
Google developed a new approach to mobile phone security with its open source Android operating system. Android developer Rich Cannings says there must be a balance...
From ACM TechNews
The Corporate Lab as Ringmaster
The advent of the Internet era is shrinking the role of corporate research and development laboratories in the innovation process, according to experts. Michael...
From ACM TechNews
Doing What the Brain Does--How Computers Learn to Listen
Researchers at Germany's Leipzig Max Planck Institute for Human Cognitive and Brain Sciences and the Wellcome Trust Centre for Neuroimaging in London have developed...
From ACM TechNews
Nsf Awards CLA Engineering $10m to Create Customized Computing Technology
The U.S. National Science Foundation's Expeditions in Computing program has awarded the University of California, Los Angeles (UCLA) Henry Samueli School of Engineering...
From ACM TechNews
Energy-Aware Internet Routing
A study by the Massachusetts Institute of Technology (MIT), Carnegie Mellon University, and Akamai indicates an Internet-routing algorithm that tracks electricity...
From ACM TechNews