Our discipline is dedicated to reducing friction. Our goal is to reduce the friction of computing and communication as much as possible. But should zero friction really…
May 2013 - Vol. 56 No. 5
Features
Opinion From the president
ACM President’s Salary Increased By 300%!
I hope this headline got your attention! Of course, as with all voluntary positions at ACM, the salary is $0.00/year. However, you gain incalculably in satisfaction…
A Few Good Reasons to Publish in Communications
The relationship ACM has with the computing community itself is ultimately less important for ACM than the need to continue offering valuable services to you, the reader…
Opinion Letters to the Editor
Trade and professional journals tell us how to achieve information security solutions, but such advice is not supported by experience. The confidentiality needed to…
Encouraging IT Usage in Future Healthcare; Quality in CS Education
Jeannette M. Wing considers how technology acts as a change agent for healthcare, while Mark Guzdial ponders ways to measure quality in computer science education.
Researchers are making headway with one of quantum computing's major theoretical problems: multi-prover interactive proofs.
Engineers are reinventing electronics by building safe devices that dissolve in the body or within the environment. The technology could redefine everything from medicine…
‘Small Data’ Enabled Prediction of Obama’s Win, Say Economists
"Big data" from crowdsourcing resulted in more complex predictions.
Opinion Law and technology
Examining the mismatch between copyright law and technology-influenced evolving social norms in the European Union.
Opinion Historical reflections
Max Newman: Forgotten Man of Early British Computing
Reflections on a significant, yet often overlooked, computing pioneer.
Opinion Education
Human-Centered Computing: A New Degree For Licklider's World
Combining computing and psychology, J.C.R. Licklider's prescient ideas are being applied in contemporary educational settings.
Opinion Viewpoint
The Science in Computer Science
Computer science is in a period of renaissance as it rediscovers its science roots.
Opinion Viewpoint
Moving from Petaflops to Petadata
The race to build ever-faster supercomputers is on, with more contenders than ever before. However, the current goals set for this race may not lead to the fastest…
Discrimination in Online Ad Delivery
Google ads, black names and white names, racial discrimination, and click advertising.
Eventual Consistency Today: Limitations, Extensions, and Beyond
How can applications be built on eventually consistent infrastructure given no guarantee of safety?
Flash memory has come a long way and it is time for software to catch up.
Research and Advances Contributed articles
Collaboration With a Robotic Scrub Nurse
Surgeons use hand gestures and/or voice commands without interrupting the natural flow of a procedure.
Research and Advances Contributed articles
Strategies For Tomorrow’s ‘Winners-Take-Some’ Digital Goods Markets
Markets characterized by multiple competing digital standards have room for more than one winner, unlike traditional analog markets.
Research and Advances Review articles
The Promise of Consumer Technologies in Emerging Markets
Employees in emerging markets find their own IT devices vital to job productivity and innovation.
Research and Advances Research highlights
Technical Perspective: The Ray-Tracing Engine That Could
It has been an open question whether it is possible to build GPU-targeted high-performance software systems that are themselves programmable. "GPU Ray…
Research and Advances Research highlights
The NVIDIA OptiX ray tracing engine builds on the key observation that most ray tracing algorithms can be implemented using a small set of programmable operations.
Opinion Last byte
Puzzled: Ant Alice’s Adventures
These three puzzles involve my favorite ant, Ant Alice.
