Posts Tagged ‘David Booth’

Get The Scoop On The Critical ABCs of RDF

semtechbiz-10th-125sqThere’s a chance to learn everything you should know about RDF to get the most value from the W3C standard model for data interchange at the 10th annual Semantic Technology & Business Conference in San Jose next month. David Booth, senior software architect at Hawaii Resource Group, will be hosting a session explaining how the standard’s unique capabilities can have a profound effect on projects that seek to connect data coming in from multiple sources.

“One of the assumptions that people make looking at RDF is that it is  analogous to any other data format, like JSON or XML,” says Booth, who is working at the Hawaii Research Group’s on a contract the firm has with the U.S. Department of Defense to use semantic web technologies to achieve healthcare data interoperability. “It isn’t.” RDF, he explains, isn’t just another data format – rather, it’s about the information content that is encoded in the format.

“The focus is different. It is on the meaning of data vs. the details of syntax,” he says.

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A Closer Look At SemTechBiz Startup Competition Winner: KnowMED And Its Clinical Discovery Platform

KnowMED walked away the big winner of the Semantic Start-Up Competition. The Semantic Web Blog caught up with CTO Matthew Vagnoni, MS, and CEO Jerry D. Scott to further discuss the company’s winning entry, the Clinical Discovery Platform, for helping the health care sector semantically integrate data and ask natural language questions of that data, to support clinical research and complex decision-making.

The problem that the health care industry at large faces of not being able to easily and efficiently integrate and share data across organizations’ borders is equally a challenge right within the institutions themselves. “Large modern health care organizations are somewhat insular,” says Vagnoni.

At Medical City Children’s Hospital in Dallas, as an example, there are three separate electronic health record systems just for its neonatal division. The diverse formats and vocabularies made it difficult to try to ask questions of this data for research or efficiency purposes. But within two months of deploying KnowMED’s Clinical Discovery Platform, Vagnoni says, most of the data was integrated into a single view, “so clinicians could interact with it almost like using Google. …We combined the data from all the different sources so that clinicians could go in and ask questions [that reflect] how they think, not how [the information] is in the data schema.”

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RDF’s Role In A Universal Healthcare Exchange Language

LOGO: Semantic Technology & Business Conference; June 2-5, 2013, San Francisco, CaliforniaWhat are the possibilities for RDF (Resource Description Framework) as a Universal Healthcare Exchange Language? It’s an issue to be explored next week at a SemTechBiz workshop in San Francisco.

The healthcare sector is rife with medical vocabularies and localized terminologies. In fact, says David Booth, Senior Software Architect, KnowMED, one of the leaders of the upcoming event, “some people have characterized the problem as not being one of a lack of vocabularies but of too many vocabularies.” To some extent that can’t be helped, because specific languages have grown up with various medical specialties and healthcare subdomains. What can be helped, though, is to create semantic connections among these vocabularies, to avoid the disconnects that can harm patients, researchers, and others.

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