A research team has demonstrated a predictive modeling capability that can help accelerate the discovery of new materials to improve biofuel and petroleum production. The findings present a tool that could lead to more efficient processes in the biofuel and petrochemical industries, while reducing the time and cost of associated laboratory research and development efforts. The materials of interest are called zeolites.
SQream DB is a high-speed GPU-based columnar SQL database designed to uniquely address the speed...
NASA is bringing together experts spanning a variety of scientific fields for an unprecedented...
Computer Science, Statistical Methods Combine to Analyze Stunningly Diverse Genomic Big Data CollectionsApril 28, 2015 3:36 pm | by Simons Foundation | News | Comments
A multi-year study led by researchers from the Simons Center for Data Analysis and major...
NAG Library Mark 25 includes 81 new mathematical and statistical routines. Features include least angle regression (LARS), least absolute shrinkage and selection operator (LASSO) and forward stagewise regression, nearest correlation matrix updates, unscented Kalman filter, change point analysis, high dimensional quadrature using sparse grids, bandwidth reduction of sparse matrix by reverse Cuthill-McKee reordering ...
As ubiquitous as the term “big data” has become, the path for drawing real, actionable insights hasn’t always been as clear. And the need is only becoming greater as organizations generate greater and greater amounts of structured and unstructured data. While data-intensive computing is not new to (HPC environments, newer analytic frameworks, including Hadoop, are emerging as viable compasses for navigating the complex amounts of data.
If you find yourself sweating out a day that is monstrously hot, chances are you can blame humanity. A new report links three out of four such days to man's effects on climate. And as climate change worsens around mid-century, that percentage of extremely hot days being caused by man-made greenhouse gases will push past 95 percent.
At first glance, there is not the slightest doubt: to us, the universe looks three-dimensional. But one of the most fruitful theories of theoretical physics in the last two decades is challenging this assumption. The "holographic principle” asserts that a mathematical description of the universe actually requires one fewer dimension than it seems. What we perceive as 3-D may just be the image of 2-D processes on a huge cosmic horizon.
IBM is bringing its Security Intelligence technology, IBM QRadar, to the cloud, giving companies the ability to quickly prioritize real threats and free up critical resources to fight cyberattacks. The new services are available through a cloud-based software as a service (SaaS) model, with optional IBM Security Managed Services to provide deeper expertise and flexibility for security professionals.
After 60 years of false starts, the integration of artificial intelligence with probability and statistics has led to a marriage of machine learning, control theory and neuroscience that is yielding practical benefits. This shared theoretical foundation, combined with the exponential growth of processing power and the unprecedented increase in the amount of data available to analyze, has made AI systems attractive for businesses to adopt.
A new technique of visualizing the complicated relationships between anything from Facebook users to proteins in a cell provides a simpler and cheaper method of making sense of large volumes of data.
Carnegie Science announces the launch of the Carnegie Airborne Observatory-3 (CAO-3), the most scientifically advanced aircraft-based mapping and data analytics system in civil aviation today. This third-generation aircraft has been completely overhauled from previous models, boasting a multitude of cutting-edge improvements to its onboard laboratory.
The GenomeStack Big Data Analytics platform has been developed specifically for bioinformatics researchers, data scientists and analysts conducting genome research. The database replaces the traditional file-based, manual process for storing and analyzing genome sequenced data.
Researchers have invented a new technology that can increase the bandwidth of WiFi systems by 10 times, using LED lights to transmit information. The technology could be integrated with existing WiFi systems to reduce bandwidth problems in crowded locations, such as airport terminals or coffee shops, and in homes where several people have multiple WiFi devices.
How is lightning initiated in thunderclouds? This is difficult to answer — how do you measure electric fields inside large, dangerously charged clouds? It was discovered, more or less by coincidence, that cosmic rays provide suitable probes to measure electric fields within thunderclouds. The measurements, including the strength of the electric field at a certain height in the cloud, were performed with the LOFAR radio telescope.
Riedel-Kruse and his team are enabling people to interact with biological materials and perform experiments the way they interact with computers today — called interactive biotechnology. They have created three related projects that begin to define this new field. In the most far-reaching project, Riedel-Kruse created a robotic biology cloud lab capable of carrying out remote-control experiments.
For many computationally-intensive applications, such as simulation, seismic processing and rendering, overall speed is still the name of the game. However, new branch of HPC is gaining momentum. IDC calls it “High Performance Data Analysis” (HPDA for short). Essentially, it’s the union of big data and HPC. How will these architectures evolve? Let’s start by looking at the data.
Curtis writes algorithms that enable computers to solve large-scale continuous optimization problems. He is collaborating with researchers at Argonne through a five-year Early Career Award from the U.S. Department of Energy. In a three-year single-investigator project for the NSF, Curtis has developed algorithms that solve large-scale continuous optimization problems in less than a quarter of the time required by conventional methods.
The Salford Predictive Modeler (SPM) software suite includes CART, MARS, TreeNet and Random Forests, as well as powerful automation and modeling capabilities. The software is designed to be a highly accurate and ultra-fast analytics and data mining platform for creating predictive, descriptive and analytical models from databases of any size, complexity or organization.
All the computing power in the world isn’t useful if the software designed to access it is poorly designed. And we’re all much more discerning about user interfaces and usability: we expect our laboratory software to behave as intuitively as our smartphones. After all, laboratory employees are unlikely to be preoccupied with lines of codes and processors — they’re focused more on how easy the software is to use.
The next generation of cyberattacks will be more sophisticated, more difficult to detect and more capable of wreaking untold damage on the nation’s computer systems. So, the DoD has given a $3 million grant to a team of computer scientists to develop software that can hunt down a new kind of vulnerability nearly impossible to find with today’s technology. The team is tasked with creating an analyzer that can thwart algorithmic attacks.
COMSOL 5.1 is a major upgrade that delivers new and enhanced functionality across all products, including COMSOL Multiphysics and the Application Builder and COMSOL Server, as well as the add-on modules. Among the significant updates are enhancements to numerous core modeling and simulation capabilities and an improved user experience for application design.
Simply declaring a region as a nature protection area is not enough, regular monitoring of its ecological condition is also necessary. New methods are being developed to monitor Europe’s nature protection areas from the air. Short laser pulses are sent to the ground, and information on the status of the habitat can be deduced from the reflected light signals using elaborate computer algorithms.
A predictive model using machine learning algorithms is able to predict with 75 percent accuracy how many asthma-related emergency room visits a hospital could expect on a given day. Twitter users who post information about their personal health online might be considered by some to be "over-sharers," but new research suggests that health-related tweets may have the potential to be helpful for hospitals.
Ryft One is an open platform to analyze streaming, historical, unstructured, and multi-structured data in real-time. It is a commercial 1U platform capable of providing fast and actionable business insights by analyzing both historical and streaming data at an unprecedented 10 Gigabytes/second or faster.
While our understanding of how the aurora's shimmering curtains of color are formed, scientists have struggled to explain the black patches between the bright beams. Now Swedish and British scientists have discovered what happens at the heart of these so-called "black aurora."
Simply declaring a region as a nature protection area is not enough, regular monitoring of its ecological condition is also necessary. New methods are being developed to monitor Europe’s vast number of nature protection areas from the air. Short laser pulses are sent to the ground, and information on the status of the habitat can be deduced from the reflected light signals using elaborate computer algorithms.
Research using cutting edge computer analysis reveals that despite mutating, Ebola hasn’t evolved to become deadlier since the first outbreak 40 years ago.
Imagine your computer screen could change shape. Imagine if that screen could spring to life at the touch of a fingertip, translating numbers and trends into shapes and gradients you can reach out and touch.
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