Communications of the ACM
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From BLOG@CACM
Impact, Not Indicators or Artifacts
It is worth remembering that our field grew from the confluence of mathematics, physics, electrical engineering, psychology, information theory and management and...
From BLOG@CACM
Bridging Cultures For Collaboration
All too often, our technical curricula fail to focus on the human aspect of cross-domain collaboration. Technical skills are necessary, but not sufficient. One...
From BLOG@CACM
Lessons From Apollo
As we consider how to explain the necessity of long-term investment in science and technology research and development, as we teach a new generation of students...
From BLOG@CACM
The Fallacy of Rankings
The list of the world's fastest computers will soon be announced. As always, we can expect the latest announcement to garner interest among the technological community...
From BLOG@CACM
HPC: Making a Small Fortune
There is an old joke in the high-performance computing community that begins with a question, “How do you make a small fortune in high-performance computing?” There...
From BLOG@CACM
High-Performance Computing: Where
By definition, the raison d’être for high-performance computing is high performance, but floating point operations per second (FLOPS) need not be the only measure...
From BLOG@CACM
When Petascale Is Just Too Slow
Evolution or revolution, it’s the persistent question. Can we build reliable esascale systems from extrapolations of current technology or will new approaches be...
From BLOG@CACM
Connecting the Two Ends: Mobile Clouds
In 1959, the colorful and brilliant physicist, Richard Feynman, gave a seminal lecture to the American Physical Society entitled, "There's Plenty of Room at...
From BLOG@CACM