Resources

Illustrating Relationship Discovery with Linked Data

Leigh Dodds has drafted a diagram illustrating relationships between resources in an effort to understand and describe Dataset and API discovery in Linked Data. He writes, “While there’s been lots of research done on finding and using (semantic) web services I’m initially interested in supporting the kind of bootstrapping use cases covered by Autodiscovery. We can characterise that use case as helping to answer the following kinds of questions: Given a resource URI, how can I find out which dataset it is from? Given a dataset URI, how can I find out which resources it contains and which APIs might let me interact with it? Given a domain on the web, how can I find out whether it exposes some machine-readable data? Where is the SPARQL endpoint for this dataset?” Read more

W3C Publishes Second Edition of RIF Recommendation

Ivan Herman of the W3C reports, “W3C published the Second Edition of the Rule Interchange Format (RIF). RIF was developed through a joint effort of members of the Business Rules, Semantic Web, and Logic Programming communities. It allows rules systems to be connected together for highly-structured knowledge to be accurately exchanged as explained in RIF Use Cases and Requirements. The Second Edition includes editorial improvements and a number of small corrections to the original specification, along with a new RIF Primer.” Read more

Boundless Releasing Textbooks Under Creative Commons License

Sam Leon of the Open Knowledge Foundation reports, “Boundless, the open source digital textbook provider, is releasing all of its 18 open source textbooks under a Creative Commons Attribution and Share-Alike license. We covered the progress of this brilliant initiative mid-way through last yearBoundless leverages open content on the web, whether that’s information on Wikipedia or digital copies of public domain artworks, to produce textbooks that are free for everyone to access. Boundless provides an alternative to traditional textbooks that are out of reach to many given their often hefty price tags. We’re really excited to see that the company is now making all its content available under such a permissive license that will maximise re-use of this material but make sure that those who have spent time compiling and writing these resources are attributed.” Read more

Temis Announces Luxid Community

Katie Ingram of CMS Wire reports, “Semantic content enrichment solutions provider, Temis has announced it will be releasing a beta version of its online collaboration platform, the Luxid Community. Founded in 2000, Temis has worked on providing collaboration solutions and improving how information assets are managed. For example, in late 2011 it integrated its Luxid semantic enrichment tool with Nuxeo. With the Luxid Community Platform, Temis will give users in the semantic content enrichment field the ability to meet with colleagues, exchange practices, work on projects and share information.” Read more

Collegeseekr.com Adds Map Feature to Semantic Search

Collegeseekr.com, a semantic college search engine, has announced “the release of search by map, allowing users to refine any of their searches visually. This new search feature leverages their existing search technology and page layout. It is activated by users checking a box above the map view of their search results. Once activated the map search technology will automatically update a user’s search results as the map is moved around.” Read more

Newsletter Shifting from Weekly to Daily

Screen shot of newsletter subscription form boxToday, we are pleased to announce that the SemanticWeb.com newsletter is shifting from weekly to daily delivery (at 4:00pm ET), matching the frequency of newsletters from other MediaBistro properties. If you have previously signed up for the weekly newsletter, you do not need to do anything; beginning today, you will receive the newsletter daily.

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Eric Franzon
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SemanticWeb.com

 

Wikimedia Foundation Moving Forward with Wikivoyage Travel Info Site

Dara Karr of Cnet.com reports that the Wikimedia Foundation is set to launch a new ad-free travel website, Wikivoyage. Karr writes, “Want to know more about the German spa city called Baden Baden, or ‘Bathing Bathing?’ Or how to get to Khajuraho — an Indian town known for its ancient erotic rock carvings? All this and more will be in the Wikimedia Foundation’s new travel site, called Wikivoyage. A bare-bones version of the site has already been up and running since September, but the official launch of the filled-out site is tentatively scheduled for January 15, according to Skift.” Read more

Karen Coyle Analyzes OCLC’s Top 50 Metadata Records

Karen Coyle recently analyzed a new release of OCLC metadata records. She writes, “OCLC recently released a file of 1.2 million metadata records for the most widely held items in its catalog. These are all items with 250 library holdings or more. I created a list on WorldCat of the top 50, mostly out of curiosity. I was quite surprised at the results, however. Here’s how it breaks down: 16 periodicals, with Time and Newsweek being numbers 1 and 2, respectively; 29 kid and YA books, four of which (and very high even in this small list) from the Diary of a Wimpy Kid series; 5 adult books.”

Coyle goes on, “The five adult books are: (1) McCullough, D. G. (1992). Truman. New York: Simon & Schuster. (2) Brown, D. (2003). The Da Vinci code: A novel. New York: Doubleday. (3) Johnson, S. (1998). Who moved my cheese?: An a-mazing way to deal with change in your work and in your life. New York: Putnam.  (4) Haley, A. (1976). Roots. Garden City, N.Y: Doubleday.  (5) Peters, T. J., & Waterman, R. H. (1982). In search of excellence: Lessons from America’s best-run companies. New York: Harper & Row. This small set gives me many ideas of things to investigate in the full set.”

Read more here.

Image: Courtesy OCLC

Open Data and Recovery from Hurricane Sandy

Rachel Haot of the Open Gov Partnership reports, “From hackathons to social media, open government is transforming the way that Mayor Bloomberg’s administration and New York City government serve the public. And there has been no greater testament to open government’s potential than the strategy and innovation in action during Hurricane Sandy. Learning from our experience during Hurricane Irene, in the days leading up to Hurricane Sandy’s landfall in New York City, government technologists reached out to the data science community to share recently updated hurricane evacuation zone maps based on up-to-the-minute flooding projections.” Read more

Free Online Resources: Bone Up on Your Data Science and Machine Learning

The Conductrics blog has shared a list of data science and machine learning resources. The introduction states, “Every now and then I get asked for some help or for some pointers on a machine learning/data science topic.  I tend respond with links to resources by folks that I consider to be experts in the topic area.   Over time my list has gotten a little larger so I decided to put it all together in a blog post. Since it is based mostly on the questions I have received, it is by no means complete, or even close to a complete list, but hopefully it will be of some use.  Perhaps I will keep it updated, or even better yet, feel free to comment with anything you think might be of help. Also, when I think of data science, I tend to focus on Machine Learning rather than the hardware or coding aspects. If you are looking for stuff on Hadoop, or R, or Python, sorry, there really isn’t anything here.” Read more

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