Eric Franzon

Want a music suggestion? Just ask DJ Twitter.

screen shot of a seevl hack in action via Alexandre Passant.Alexandre Passant, founder of seevl, which we have covered before, has hacked together a cool proof of concept. He describes the project as using “Twitter As A Service,” and it leverages Twitter, YouTube, and the seevl API. As Passant describes, “The result is a twitter bot, running under our @seevl handle, which accepts a few (controlled) natural-language queries and replies with an appropriate track, embedded in a Tweet via a YouTube card.”

He continues, “As it’s all Twitter-based, not only you can send messages, but you can have a conversation with your virtual DJ.”

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DBpedia 2014 Announced

DBpedia logoProfessor Dr. Christian Bizer of the University of Mannheim, Germany, has announced the release of DBpedia 2014. DBpedia is described at dbpedia.org as  “… a crowd-sourced community effort to extract structured information from Wikipedia and make this information available on the Web. DBpedia allows you to ask sophisticated queries against Wikipedia, and to link the different data sets on the Web to Wikipedia data. We hope that this work will make it easier for the huge amount of information in Wikipedia to be used in some new interesting ways. Furthermore, it might inspire new mechanisms for navigating, linking, and improving the encyclopedia itself.”

The full announcement on the new release is reprinted below with Bizer’s permission.

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DBpedia Version 2014 released

1. the new release is based on updated Wikipedia dumps dating from April / May 2014 (the 3.9 release was based on dumps from March / April 2013), leading to an overall increase of the number of things described in the English edition from 4.26 to 4.58 million things.

2. the DBpedia ontology is enlarged and the number of infobox to ontology mappings has risen, leading to richer and cleaner data.

The English version of the DBpedia knowledge base currently describes 4.58 million things, out of which 4.22 million are classified in a consistent ontology (http://wiki.dbpedia.org/Ontology2014), including 1,445,000 persons, 735,000 places (including 478,000 populated places), 411,000 creative works (including 123,000 music albums, 87,000 films and 19,000 video games), 241,000 organizations (including 58,000 companies and 49,000 educational institutions), 251,000 species and 6,000 diseases. Read more

Semantic Technology Job: Natural Language Processing Expert

morfologica logoMorfologica, Inc. is looking for a Natural Language Processing expert. The job description states: “Morfologica Inc. is a small business that provides consulting and engineering services in the fields of Natural Language Processing (NLP) and Computational Linguistics to academic, business and government organizations. We are a growing company with lots of opportunities and great benefits for qualified candidates with a passion for this field. We are looking to support a customer in the Fort Meade area by adding experienced NLP Experts, Computer Scientists, Computational Linguists, Theoretical or General Linguists, and Knowledge Engineers to our team. Qualified candidates with a strong background in Artificial Intelligence, Cognitive Science or Library Science are also encouraged to apply. Interested candidates will be working at a customer site supporting ongoing research efforts for NSA.  The work being done will include development and testing of parsers, part-of-speech taggers, Wordnet applications, and processing of multi-lingual data. The ideal candidate will have a strong understanding of one or more natural language processing techniques, knowledge-base or rule-based developent, and programming experience in NLP-related technologies. The candidate will also have on-going experience providing consulting and support in fields related NLP. Individuals with continued experience with multiple NLP tools and techniques are preferred.”
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W3C Publishes Linked Data Platform Best Practices and Guidelines

Photo of Arnaud Le Hors presenting the LDP at SemTechBiz 2014The W3C’s Linked Data Platform (LDP) Working Group has published a document outlining best practices and guidelines for implementing Linked Data Platform servers and clients. The document was edited by Cody Burleson, Base22, and Miguel Esteban Gutiérrez and Nandana Mihindukulasooriya of the Ontology Engineering Group, Universidad Politécnica de Madrid.

For those new to LDP, SemanticWeb.com has recently published the following materials:

WEBINAR: “Getting Started with the Linked Data Platform (LDP)” with LDP Working Group Chair, Arnaud Le Hors, IBM (pictured above presenting LDP work at the SemTechBiz conference last week).

ARTICLE: “Introduction to: Linked Data Platform” by Cody Burleson, Base 22

Those ready to dive into the nuts and bolts of the document will find detailed guidance on topics such as:

  • Predicate URIs
  • Use of relative URIs
  • Hierarchy and container URIs
  • Working with fragments
  • Working with standard datatypes
  • Representing relationships between resources
  • Finding established vocabularies

…and much more. See the full document at http://www.w3.org/TR/ldp-bp/

SemanticWeb.com congratulates the Working Group on this step and looks forward to reporting on use cases and implementations of LDP.

WEBINAR: Getting Started with the Linked Data Platform (LDP)

WEBINAR Title slide: Getting Started with the Linked Data PlatformIn case you missed Monday’s webinar, “Getting Started with the Linked Data Platform (LDP)” delivered by Arnaud Le Hors of IBM, the recording and slides are now available (and posted below). The webinar was co-produced by SemanticWeb.com and DATAVERSITY.net and runs for one hour, including a Q&A session with the audience that attended the live broadcast.

The presenter will also deliver a session that offers a deeper dive into LDP at the upcoming Semantic Technology & Business Conference: “The W3C Linked Data Platform,” and immediately following that session, Sandro Hawke, W3C staff, will present, “Building Social Applications with the W3C Linked Data Platform (LDP).

Registration for the conference is now open.

If you watch this webinar, please use the comments section below to share your questions, comments, and ideas for webinars you would like to see in the future.

About the Webinar

Linked Data Platform (LDP), the latest W3C standard for Linked Data, brings REST to Linked Data. LDP defines a standard way to access, create, and update RDF resources over HTTP. With this new capability, businesses can use Linked Data for data integration in read/write mode.

This webinar will introduce you to this new standard, explaining what’s in it and how it fits with other standards like SPARQL. You will have a basic understanding of what you can expect to be able to do with this new technology so you can plan on how to best leverage it in your future business applications.

(Presentation Video and Slides after the jump…)

The Video:

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WEBINAR: Getting Started with the Linked Data Platform

WEBINAR: Getting Started with the Linked Data Platform (LDP)DATE: August 11, 2014
TIME: 2 PM Eastern / 11 AM Pacific
PRICE: Free to all attendees

This webinar has passed. The recording was posted on August 13, 2014 at 11:00am EST, and can be found in the “Webinar” section of SemanticWeb.com.

About the Webinar

Register Now!Linked Data Platform (LDP), the latest W3C standard for Linked Data, brings REST to Linked Data. LDP defines a standard way to access, create, and update RDF resources over HTTP. With this new capability, businesses can use Linked Data for data integration in read/write mode.

This webinar will introduce you to this new standard, explaining what’s in it and how it fits with other standards like SPARQL. You will have a basic understanding of what you can expect to be able to do with this new technology so you can plan on how to best leverage it in your future business applications.

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LODLAM Training Day at Semantic Technology & Business Conference

LODLAM: LinkedOpen Data in Libraries, Archives, and MuseumsAmong the many exciting activities at the 10th Annual Semantic Technology & Business Conference (#SemTechBiz) is the partnership with the Linked Open Data in Libraries Archives, and Museums (LODLAM) Community. On Tuesday, August 19, 2014, LODLAM will hold a full day of trainings at the SemTechBiz Conference in San Jose, California.  Registration information is available here.

We spoke to Jon Voss, Co-Founder of the International LODLAM Summit, about the Training Day:

SemanticWeb.com: What is the LODLAM Training Day?

Photo of Jon VossJon Voss: The LODLAM Training Day is an all-day, hands-on workshop led by practitioners of Linked Open Data in libraries, archives and museums from around the world.

SW: What can people expect to learn?

JV: We’ve broken the day down into two sections, basically: publishing data and reusing data.  The first part of the day we’ll look at ways that libraries, archives and museums are putting massive amounts of structured data online for the public good, and what techniques and tools you can use to do it.  The second part of the day we’ll be looking at using this data in different ways, how to use SPARQL queries, how to build data into other mashups, how to use open datasets to improve your own data, etc.
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July 22 Webinar: Understanding the New World of Cognitive Computing

Register for a chance to win a free pass to the inaugural Cognitive Computing Forum, August 20-21, 2014.DATE: July 22, 2014
TIME: 2 PM Eastern / 11 AM Pacific
PRICE: Free to all attendees

 This Webinar has passed. The recording is available at our sister publication, DATAVERSITY.net.

About the Webinar

Cognitive Computing is a rapidly developing technology that has reached practical application and implementation. So what is it? Do you need it? How can it benefit your business?

Register Now!In this webinar, co-produced by our sister publication, DATAVERSITY(TM), a panel of experts in Cognitive Computing will discuss the technology, the current practical applications, and where this technology is going. The discussion will start with a review of a recent survey produced by DATAVERSITY on how Cognitive Computing is currently understood by your peers. The panel will also review many components of the technology including:

  • Cognitive Analytics
  • Machine Learning
  • Deep Learning
  • Reasoning
  • And next generation artificial intelligence (AI)

And get involved in the discussion with your own questions to present to the panel.

All webinar registrants will be sent a copy of the soon to be published Research Paper on Cognitive Computing produced by DATAVERSITY and co-authored by Moderator Steve Ardire. Included in the paper is as a coupon code to receive a $200 discount on the first annual Cognitive Computing Forum to be held in San Jose, California August 20 – 21st. All registrants will be entered into a drawing for a chance to win a Free Pass to the Cognitive Computing Forum.

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Add schema.org Actions to Your Own Knowledge Graph (Video — Part 3)

[Editor's note: this is Part 3 of a series. See Part 1 and Part 2]

schema dot org logoIn Part 3 of this series, Jarek Wilkiewicz details activating the small Knowledge Graph (built on Cayley) with Schema.org Actions. He begins by explaining how Actions can be thought of as a combination of “Entities” (things) and “Affordances” (uses). As he defines it, “An affordance is a quality of an object, or an environment, which allows an individual to perform an action.”

For example, an action, might be using the “ok Google” voice command on a mobile device. The even more specific example that Wilkiewicz gives in the video (spoiler alert) is that of using the schema.org concept of potentialAction to trigger the playing of a specific artist’s music in a small music store’s mobile app.

To learn more, and to meet Jarek Wilkiewicz and his Google colleague, Shawn Simister, in person, register for the Semantic Technology & Business Conference where they will present “When 2 Billion Freebase Facts is Not Enough.”

How to Build Your Own Knowledge Graph (Video – Part 1)

Photo of Jarek WilkiewiczStraight out of Google I/O this week, came some interesting announcements related to Semantic Web technologies and Linked Data. Included in the mix was a cool instructional video series about how to “Build a Small Knowledge Graph.” Part 1 was presented by Jarek Wilkiewicz, Knowledge Developer Advocate at Google (and SemTechBiz speaker).

Wilkiewicz fits a lot into the seven-and-a-half minute piece, in which he presents a (sadly) hypothetical example of an online music store that he creates with his Google colleague Shawn Simister. During the example, he demonstrates the power and ease of leveraging multiple technologies, including the schema.org vocabulary (particularly the recently announced ‘Actions‘), the JSON-LD syntax for expressing the machine readable data, and the newly launched Cayley, an open source graph database (more on this in the next post in this series).

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