Attend the upcoming SemTech session that’s dubbed Using Semantic Technologies to Deliver Industrial Strength Healthcare Benefits Administration, and you’ll hear about how semantics- and model-driven computing is the future – and how it’s a future that’s already gotten underway at The Central Administrative Agency of the Netherlands (CAK).

First, a little bit about the bigger picture.  “What can happen when you go all the way to semantic, model-driven, knowledge computing [is that] … it changes the game for development,” says Mills Davis, managing director of Project 10X and one of the session’s presenters. “It enables new categories of capabilities and levels of user experience (think SIRI for the rest of us). It brings about quantum changes in all stages of lifecycle value. It enables cost-effective strategy-driven approaches to enterprise transformation. This last sentence is worth some reflection.”

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SemTechBiz is Less Than 2 Weeks Away

The Semantic Tech & Business Conference (SemTechBiz) is coming to San Francisco on June 3-7! Join us for case studies, innovative panels, tutorials, and keynotes that will provide you with practical advice, hands-on guidance, and breakthrough approaches to solving business problems with semantic technology. Passes go up $200 at the door. Sign up now and save !

Back in March, The Semantic Web Blog wrote an article about FIBO, the Financial Industry Business Ontology that’s on its way to being an Object Management Group series of standards. There, we explored its value as an open semantic standard that can be used by financial institutions and industry regulators, both to support conformance to federal regulatory reporting requirements and for internal business processes and risk analysis.

To continue the discussion about the operational value of FIBO, we recently spoke with key participants developing the standard: David Newman, Strategic Planning Manager, Vice President, Enterprise Architecture, Wells Fargo Bank, who is lead of the industry team collaborating on semantics OTC (over-the-counter) derivatives proof-of-concept, and Mike Atkin, managing director at the Enterprise Data Management (EDM) Council, where FIBO was born and is included as content of EDM’s Semantics Repository.

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This year was the 5th version of the Linked Data on the Web Workshop co-located at the World Wide Web Conference going on in Lyon, France.

At this workshop, seven issues caught my attention:

1) Media: Yunja Li presented on Synote: Weaving Media Fragments and Linked Data. This is interesting for those who not only want to link to an entire video, but want to link to a part of a video at a specific interval of time, and also add metadata information about that.

2) NLP to Linked Data: How can we relate the results of different named entity extraction tools to Linked Data. Giuseppe Rizzo introduced their project, NERD, which is working on this area.

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NOTE: This post is provided by guest author, Mr. Dennis E. Wisnosky, Chief Technical Officer and Chief Architect, Business Mission Area, U.S. Department of Defense. Dennis will be delivering a Special Presentation, “The Enterprise Information Web: Analytics, Efficiency and Security” at the June SemTechBiz Conference.

Semantic Technology brings a number of unique capabilities to data stores and applications.  These capabilities evidence themselves both at the user interaction level, in what users can do with and expect from Semantic technologies; and at the system level, in terms of things applications can do internally without rework or recoding.  Semantic Technology, based upon W3C standards, provides capabilities significantly beyond those of proprietary approaches based on technologies that were founded a half century earlier.

1. User Interaction Capabilities

Access to Meaning

Semantic Technology is based upon the development of the ontology of a particular domain.   That is, “what do I need to know to have an unambiguous understanding of a particular thing, organization, subject, etc.?”  This knowing is based upon precise understanding of the meaning of words used in the domain.  A Semantic-Technology-based application depends on and provides a user with access to the defined meaning of the terms—the vocabulary, the words—used in the application.  This means access to a human-only readable definition, such as one found in a dictionary, and access to the formalized definition found in the ontology that frames the system which executes the application.  Such access should be presented in a human consumable form, and is one of the areas in which various formalisms such as Controlled Natural Language (CNL) are useful for translating technical forms of ontologies, such as the Web Ontology Language (OWL) , a W3C standard, to provide a human consumable form.

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Juan F. Sequeda, Marcelo Arenas, and Daniel P. Miranker have written a new paper entitled Directly Mapping Relational Databases to RDF and OWL. According to the abstract, “Mapping relational databases to RDF is a fundamental problem for the development of the Semantic Web. We present a solution, inspired by draft methods defined by the W3C where relational databases are directly mapped to RDF and OWL. Given a relational database schema and its integrity constraints, this direct mapping produces an OWL ontology, which, provides the basis for generating RDF instances. The semantics of this mapping is defined using Datalog.” Read more

A new paper is currently available for download entitled OWL: Yet to arrive on the Web of Data? The paper was written by Birte Glimm, Aidan Hogan, Markus Krötzsch, and Axel Polleres. The abstract states, “Seven years on from OWL becoming a W3C recommendation, and two years on from the more recent OWL 2 W3C recommendation, OWL has still experienced only patchy uptake on the Web. Although certain OWL features (like owl:sameAs) are very popular, other features of OWL are largely neglected by publishers in the Linked Data world.” Read more

“There’s our SPARQL endpoint.” Or “Just view the page in Tabulator.” I have lost count of the number of times that either of these have been the only response to an innocent request to see what some new piece of semantic wizardry can do. For a developer seeking to integrate one semantics-rich data set with another, SPARQL may very well be the tool for the job. And for someone (probably a developer, again) who wants to track the way that data is pulled together to build a page, Tabulator has a lot going for it. But as a shop window for the power of semantics? As a demonstration of what’s possible? Seriously, is it possible to pick worse ways to show off to the world?

In January’s episode of the Semantic Link, we were joined by serial entrepreneur Nova Spivack (perhaps best known to readers as the Founder and CEO of Twine) for a discussion about the importance of delivering a good user experience. In the time available, we only scratched the surface, and I’m sure it’s a topic to which we’ll return. Read more

What’s the path from an XML based e-government metadata application to a linked data version? At the upcoming Semantic Tech & Business Conference in Berlin, the road taken by the Dutch government will be described by Paul Hermans, lead architect of Belgian project Erfgoedplus.be, which uses RDF/XML, OWL and SKOS to describe relationships to heritage types, concepts, objects, people, place and time.

Some 1,000 individual organizations compose the Dutch government, each with their own websites. An effort to employ a search engine a few years ago to spider those different and separate web sites to have one single point of access didn’t work as anticipated. The next step to bring some order was to assign all the documents published on those sites a common kernel of metadata fields, which led to building an XML application to enable a structured approach. Linked Data entered the picture about a year and a half ago.

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The small city of Cluj in Romania, of some half-million inhabitants, is responsible for a 2.5 million triple store, as part of a Recognos-led project to develop a “Linked City” community portal. The project was submitted for this year’s ICT Call – SME initiative on Digital Content and Languages, FP7-ICT-2011-SME-DCL. While it didn’t receive funding from that competition, Recognos semantic web researcher Dia Miron, is hopeful of securing help from alternate sources in the coming year to expand the project, including potentially bringing the concept of linked cities to other communities in Romania or elsewhere in Europe.

The idea was to publish information from sources such as local businesses about their services and products, as well as data related to the local government and city events, points of interest and projects, using the Linked Data paradigm, says Miron. Data would also be geolocated. “So we take all the information we can get about a city so that people can exploit it in a uniform manner,” she says.

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We recently rounded up some thought leaders’ perspectives on the big semantic trends of 2011 – most (if not all) of them positive. Here’s some further perspective about where hopes and expectations fell a little short of reality:

• The biggest lost possibility was not rethinking the whole RDF stack. Instead of actually reducing complexity, it seems the direction is hiding complexity. This makes its proposition unattractive for web developers. – Andraž Tori, Founder and Director, Zemanta

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