December 2017 — January 2018
It's Time to Weave Computational Thinking into K-12 (Jan 12, 2018)
It's high time for students to move beyond an hour of coding exercises and learn computational thinking. That's the message of a new report from Digital Promise that examines what's important to know and be able to do in a "computational world." Digital Promise is a non-profit that that promotes the use of innovation in education, particularly as it uses digital technologies.
Everyone Wants a Data Platform, Not a Database (Jan 11, 2018)
Every IT organization wants a more scalable, programmable, and
adaptable platform with real-time applications that can chew on
ever-increasing amounts and types of data. And it would be nice if
it could run in the cloud, too. Because of this, companies no
longer think about databases, but rather are building or buying
data platforms that are based on industry-standard technologies,
big data tools like NoSQL and unified in a single place. It is a
trend that started gaining momentum around 2010 an...
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This Consortium is Giving Away Their Science to Accelerate Drug Discovery (Jan 11, 2018)
In the field of drug discovery and development, Prof Dr Chas
Bountra believes that there are certain areas the pharmaceutical
industry excels in and others that academicians have the advantage
in. “Industry is brilliant at things that require scale and
infrastructure. “So it’s great at doing high throughput screening
with two million compounds; lead optimisation; identifying clinical
molecules; doing toxicology, regulatory and the really big clinical
studies – the phase 2b and phase 3; a...
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The AI Future is Closer Than It Seems (Jan 10, 2018)
In this video from the 2017 Intel HPC Developer Conference, Gadi
Singer presents: The AI Future is Closer than it Seems. “Technology
visionaries architecting the future of high-performance computing
and artificial intelligence (AI) will share the key challenges as
well as Intel’s direction. The talk will cover the adaptation of AI
into HPC workflows, along their perspective architectural
developments, upcoming transitions and range of solutions,
technology opportunities, and the driving forc...
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Beyond Big Data: Why AI Requires Getting Small Data Right (Jan 10, 2018)
The allure of capturing as much data as possible is strong. And, now that more businesses are experimenting with machine learning and AI, it’s growing stronger. When you aren’t sure what you may eventually need, might as well capture everything, right? But having more data isn’t always better — just ask Equifax. More data also means it gets harder to manage and gain valuable insights, and leverage workable data sets to accomplish specific tasks and achieve the desired outcomes.
Batman’s Gotham City Provides Test Case for Community Resilience Model (Jan 6, 2018)
If a community is resilient, it can withstand and recover from an unanticipated disaster, like an earthquake, fire or flood. But since every disaster and every community is unique, a uniform measure for defining "resilience" has been hard to come by for engineers and social scientists.
Chip Flaws ‘Meltdown’ and ‘Spectre’ Loom Large (Jan 6, 2018)
The HPC and wider tech community have been abuzz this week over the discovery of critical design flaws that impact virtually all contemporary microprocessors. The bugs leave processors vulnerable to side channel attacks where malicious programs can steal information from applications’ memory. Worse news yet some of the fixes for these flaws are either unclear at this point or may be associated with significant slowdowns.
At This Camp, Kids Learn Computer Science (Without Computers) (Jan 5, 2018)
Artificial intelligence is now quite adept at crunching vast amounts of data and using it to draw conclusions. As a result, humans who rely solely on procedural thinking aren't as valuable as they once were. What we need now are abstract thinkers who are deeply immersed in the Big Ideas made possible through computation. But traditionally, that's not how universities have sought out, categorized, or educated computer science students.
Four Reasons Tech Companies Should Hire More PhDs—and Not Just Computer Scientists (Jan 5, 2018)
“One man’s loss is another man’s gain.” That proverb means different things in different contexts. For recent PhD graduates who are struggling to find academic employment, many wonder “who will I be a gain to?” Most will not have a chance to apply their talents in academia. However, one sector of the economy that stands to gain from academia’s loss is technology.
World Record: Quantum Computer with 46 Qubits Simulated (Jan 4, 2018)
Scientists from the Jülich Supercomputing Centre have set a new world record. Together with researchers from Wuhan University and the University of Groningen, they successfully simulated a quantum computer with 46 quantum bits – or qubits – for the first time. For their calculations, the scientists used the Jülich supercomputer JUQUEEN as well as the world’s fastest supercomputer Sunway TaihuLight at China’s National Supercomputing Center in Wuxi.
The Wet Road to Fast and Stable Batteries (Jan 4, 2018)
An international team of scientists — including several researchers from the U.S. Department of Energy’s (DOE) Argonne National Laboratory — has discovered an anode battery material with superfast charging and stable operation over many thousands of cycles.
Supercomputers Help Researchers Design Cancer Models and Predict Treatments Outcomes (Jan 3, 2018)
Attempts to eradicate cancer are often compared to a "moonshot"—the
successful effort that sent the first astronauts to the moon. But
imagine if, instead of Newton's second law of motion, which
describes the relationship between an object's mass and the amount
of force needed to accelerate it, we only had reams of data related
to throwing various objects into the air. This, says Thomas
Yankeelov, approximates the current state of cancer research:
data-rich, but lacking governing laws and model...
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'Quantum Radio' May Aid Communications and Mapping Indoors, Underground and Underwater (Jan 3, 2018)
Researchers at the National Institute of Standards and Technology (NIST) have demonstrated that quantum physics might enable communications and mapping in locations where GPS and ordinary cellphones and radios don't work reliably or even at all, such as indoors, in urban canyons, underwater and underground.
Jim Simons, The Number Kings (Jan 2, 2018)
A visit to a scientific-research center usually begins at a star
professor’s laboratory that is abuzz with a dozen postdocs
collaborating on various experiments. But when I recently toured
the Flatiron Institute, which formally opened in September, in
lower Manhattan, I was taken straight to a computer room. The only
sound came from a susurrating climate-control system. I was
surrounded by rows of black metal cages outfitted, from floor to
ceiling, with black metal shelves filled with black se...
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Precision Medical Treatments Have a Quality Control Problem (Jan 2, 2018)
You might not suspect that the success of the emerging field of precision medicine depends heavily on the couriers who push carts down hospital halls. But samples taken during surgery may end up in poor shape by the time they get to the pathology lab — and that has serious implications for patients as well as for scientists who want to use that material to develop personalized tests and treatments that are safer and more effective.
Fast Forward: Five HPC Predictions for 2018 (Jan 1, 2018)
What’s on your list of high (and low) lights for 2017? Volta 100’s
arrival on the heels of the P100? Appearance, albeit late in the
year, of IBM’s Power9? Exascale Computing Project leadership
shuffling? AMD’s return from the dead in the data center? Scandal
at PEZY? Aurora’s stumble? Trump? There’s lots to choose from.
Whether you’re thinking ‘good riddance’ or ‘stay a little longer’
about 2017 – it feels like a year where there’s not a lot in
between. It’s probably ...
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Impatient with Colleges, Employers Design Their Own Courses (Jan 1, 2018)
SCOTT GORDON HAD just arrived in his job as provost of Eastern
Washington University when an alumnus approached him at a
meet-and-greet in the Skyline Ballroom of Spokane’s Hotel RL. The
event was new, too. Called the Eagle Summit after the public
university’s athletics mascot, it was meant to build enthusiasm
among the school’s supporters. That has become increasingly crucial
at a time when Americans’ faith in higher education is declining,
governments are investing less money in it, an...
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Technique to Allow AI to Learn Words in the Flow of Dialogue Developed (Dec 31, 2017)
A group of researchers at Osaka University has developed a new method for dialogue systems*1. This new method, lexical acquisition through implicit confirmation, is a method for a computer to acquire the category of an unknown word over multiple dialogues by confirming whether or not its predictions are correct in the flow of conversation.
Sowing the Seeds of Diversity in Engineering (Dec 31, 2017)
Increasing the number of women in engineering is a problem without clear boundary conditions. Although we know that no single solution can help address the challenges women face in navigating their studies and careers, the understanding we’ve gained in recent years can point the way to seeing real change.
Memristors Power Quick-Learning Neural Network (Dec 30, 2017)
A new type of neural network made with memristors can dramatically
improve the efficiency of teaching machines to think like humans.
The network, called a reservoir computing system, could predict
words before they are said during conversation, and help predict
future outcomes based on the present. The research team that
created the reservoir computing system, led by Wei Lu, professor of
electrical engineering and computer science at the University of
Michigan, recently published their work in N...
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Valleytronics Route Towards Reversible Computer (Dec 30, 2017)
Despite much anticipation of valleytronics being a candidate for
'beyond CMOS' technology and to continue the legacy of Moore's law,
its progress is severely hindered by the lack of practical designs
for a valleytronic-based information processing unit. One major
challenge in valleytronic is the construction of a "valley filter."
Valley filter can produce electrical current composed dominantly of
electrons from only one specific "valley." It serves as a
fundamental building block in valleytronic...
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5 Misconceptions About Data Science (Dec 29, 2017)
Despite the massive advantages and benefits big data, machine
learning and predictive analytics have to offer, data science is
still a touchy subject for businesses of all sizes. Not only are
many reluctant to adopt the related systems and hardware, but when
they do make the leap, they lag when it comes to properly using the
information collected. Poor data across businesses, organizations
and the government contribute costs of up to $3.1 trillion a yearto
the U.S. economy. To make matters worse...
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Enterprises Challenged by the Many Guises of AI (Dec 29, 2017)
Artificial intelligence and machine learning, which found solid
footing among the hyperscalers and is now expanding into the HPC
community, are at the top of the list of new technologies that
enterprises want to embrace for all kinds of reasons. But it all
boils down to the same problem: Sorting through the increasing
amounts of data coming into their environments and finding patterns
that will help them to run their businesses more efficiently, to
make better businesses decisions, and ultimatel...
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Researchers Advance User-Level Container Solution for HPC (Dec 28, 2017)
Most scientific computing facilities, such us HPC or grid
infrastructures, are shared among different research disciplines,
and thus the system software environment needs to be generic enough
to accommodate different user and applications profiles; they are
multi-user environments. Because of managerial and technical
constraints, such infrastructures cannot afford offering every
research project a tailored environment in their machines.
Therefore the interest of exploring the applicability of co...
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Deep Learning and Automatic Differentiation from Theano to PyTorch (Dec 28, 2017)
Inquisitive minds want to know what causes the universe to expand,
how M-theory binds the smallest of the small particles or how
social dynamics can lead to revolutions. In recent centuries,
developments in science and technology brought us closer to explore
the expanding universe, discover unknown particles like bosons or
find out how and why a society interacts and reacts. To explain the
fascinating phenomena of nature, Natural scientists develop complex
‘mechanistic models’ of determinist...
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