Large-scale RDF Graph Visualization Tools AI3 Assembles 26 Candidate Tools The pending UMBEL subject concept “backbone” ontology will involve literally thousands of concepts. In order to manage and view such a large structure, a concerted effort to find suitable graph visualization software was mounted. This post presents the candidate listing, as well as some useful starting resources and background information. The Rise of Visual Browsing This time last year at the annual TED conference, Microsoft Live Labs demoed an immersive media-browsing tool that literally caused gasps in the audience. Seadragon/Photosynth is exactly the kind of ’3-D web’ experience people were hyping in the late 1990s, along with VRML (Virtual Reality Modeling Language), as though they were poised to go mainstream. Instead, many users rejected the over-use of tools like Flash, while Google’s simple text-based results became the gold standard. Discussion of ‘visual browsing’ has heated up again, though.
Welkin What is this? Welkin is a graph-based RDF visualizer. What's New in Version 1.1 Works on Windows, Linux and MacOSX. Added support for Turtle/N3 RDF syntax. Dramatically reduced size for increased startup performance. Xiaoji Chen's Design Weblog » Power Chart of Chinese Provinces Economist just posts an interactive visualization Chinese Equivalents on their website. It’s a very interesting approach. (Somehow I feel it has an psychological side-effect by saying one province is equivalent to France while it’s neighbor is equivalent to Kenya, though noted in terms of population.) I got curious how we can visualize how actually important the Chinese provinces are. I was reading Gastner & Newman’s paper Diffusion-based method for producing density-equalizing maps (PNAS 2004) at the time.
SemanticWebImport The Gephi Plugins Center has moved for the better! Your have landed on an old version, sorry for that. Please click here to access the new Plugins Center. Introduction This plugins allows to apply a SPARQL request on: 1. a set of RDF local files, i.e. on your computer. This is done by using the Corese SPARQL engine; 2. a SPARQL SOAP or REST end-point.
Health InfoScape When you have heartburn, do you also feel nauseous? Or if you're experiencing insomnia, do you tend to put on a few pounds, or more? By combing through 7.2 million of our electronic medical records, we have created a disease network to help illustrate relationships between various conditions and how common those connections are. Take a look by condition or condition category and gender to uncover interesting associations. About this data The information used for this visualization is based on 7.2 million patient records from GE's proprietary database, and represents some of the conditions that commonly affect Americans today.
RDF to SVG - Rhizomik login Site map - Site index - Treemap No data retrieved. [edit | delete | history] Xiaoji Chen's Design Weblog » Health Infoscape Senseable City Lab partnered with GE to create new ways of understanding human health. Our team created a disease network by analyzing data from over 7.2 million anonymized electronic medical records, taken from between January 2005 and July 2010, across the United States. Barabasi’s lab has published their disease networks generated by genetic similarity in 2007.
Strata Gems: Make beautiful graphs of your Twitter network We’re publishing a new Strata Gem each day all the way through to December 24. Yesterday’s Gem: Explore and visualize graphs with Gephi. Where better to start analyzing social networks than with your own? Using the graphing tool Gephi and a little bit of Python script, you can analyze your own Twitter network, revealing the inherent structure among those you follow. It’s also a fun way to learn more about network analysis. Diagram Layout Software Tom Sawyer Layout is a Software Development Kit (SDK) that provides nested drawing data models and layout, labeling, and routing technology for applications that have their own graphical framework. Tom Sawyer Layout is intended for applications that already have graphics facilities in place, and that still need automatic layout capabilities. Tom Sawyer Layout provides a variety of high-quality layout algorithms with superior performance and scalability. Tom Sawyer Layout permits software developers to populate a nested drawing data model, set drawing specifications, choose a desired drawing style, and perform automatic drawing formatting.