In this video from the 2016 HPC User Forum in Austin, John Feo from PNNL presents: Why use Tables and Graphs for Knowledge Discovery System? “GEMS software provides a scalable solution for graph queries over increasingly large data sets. As computing tools and expertise used in conducting scientific research continue to expand, so have the enormity and diversity of the data being collected. Developed at Pacific Northwest National Laboratory, the Graph Engine for Multithreaded Systems, or GEMS, is a multilayer software system for semantic graph databases. In their work, scientists from PNNL and NVIDIA Research examined how GEMS answered queries on science metadata and compared its scaling performance against generated benchmark data sets. They showed that GEMS could answer queries over science metadata in seconds and scaled well to larger quantities of data.”
“A lot of times when people think about big data, they think about it in ahistorical times…outside of this political context,” said Ruby Mendenhall, an associate professor of sociology at UIUC. “It’s really important to think about whose voice is digitized, in journals and newspapers. A lot of that for black women has been lost and you need to make a concerted effort to recover it.” Mendenhall’s study employs Latent Dirichlet allocation (LDA) algorithms and comparative text mining to search 800,000 periodicals in JSTOR (Journal Storage) and HathiTrust from 1746 to 2014 to identify the types of conversations that emerge about Black women’s shared experience over time.
In this contributed by Julie Whipple, Global Director of Corporate Social Responsibility at Qlik, examines how visual analytics and BI can help nonprofits.
Intel Enterprise Edition for Lustre* Software has taken a leap toward greater enterprise capabilities and improved features for HPC with release of version 3.0. This latest version includes new security enhancements, dynamic LNET configuration support, ZFS snapshots, and other features asked for by the HPC community inside and outside the enterprise. Additionally, it adds the Intel Omni-Path Architecture drivers.
Looker, the data platform company, and Google BigQuery have found hundreds of hidden trends in voting data from the Census Bureau that until now couldn’t be explored freely because of the difficulties of accessing data of this size and complexity.
Bart van Leeuwen, a senior firefighter from Amsterdam, was the featured speaker at the 2016 National Fire Protection Association (NFPA) Conference & Expo in Las Vegas. He spoke about his quest to leverage big data so that firefighters and community members are as safe as possible from fire.
Zoomdata, developers of one of the world’s fastest visual analytics platform for big data, today announced it is among the first group of technology vendors to be listed in Amazon Web Services (AWS) Marketplace for the U.S. Intelligence Community (IC).
In this special guest feature, Wes Caldwell, CTO of Intelligent Software Solutions, discusses how government-funded technologies successfully transition to the commercial sector, and how government grants play an important role in developing technologies that eventually make it to the commercial market – all serving to improve big data capabilities.
Hitachi Insight Group announced the launch of the City Data Exchange for Copenhagen, a new solution for making public and private data accessible so that they can power innovation that can make smart cities of the future more sustainable, prosperous, and vibrant.