A Real-World Linked Open Data Story

We have been talking about the US Environmental Protection Agency’s forays into Linked Open Data for a while.  Naturally, it takes a while for a government agency to adopt both a new technology and a new way of engaging with the public.  We are getting closer to an official launch. In the meantime, I spoke with several old semantic friends while at the Semantic Technology & Business Conference in New York City last week and showed them some interesting things we can do with EPA Linked Data.  Specifically, I would ask them for a...

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3 Round Stones places third at the New England Health Datapalooza

4-Oct-2012 -The New England Health Datapalooza, held in Worcester, Mass., hosted a competition for start-ups, established businesses, and entrepreneurs who are developing innovative products and applications designed to improve health care outcomes and patient engagement.  Yesterday  judges Pierce Graham-Jones, Innovator in Residence at the US Department of Health and Human Services; John Halamka, CIO of Beth Israel Deaconess Medical Group; and Manu Tandon, CIO of the MA Department of HHS, selected 3 Round Stones for third place in the New...

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Awarded Top Semantic Technology Startup

Press Release: (San Francisco, CA – June 5, 2012) – WebMediaBrands Inc. (Nasdaq: WEBM) and SemanticWeb.com today announced that 3 Round Stones has been named the “Top Semantic Technology Start-Up,” following a competition in which 12 companies vied for the prize. The competition was held this afternoon at the Semantic Tech & Business Conference(#SemTechBiz), which runs through June 7, 2012 in San Francisco. David Wood, CTO of 3 Round Stones, made the winning presentation for their Callimachus Enterprise product. “As this group of...

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Using Callimachus to Collaboratively Annotate Ontologies

OMG Callimachus Demo 20120322 small View more presentations from...

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Linking Open Government Data

Linking Open Government Data View more presentations from 3roundstones. Slides for a talk on Linking Open Government Data using RDF and Linked Data techniques, given at NASA Goddard on 14 March...

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Publishing Linked Open Data in Tight Economic Times

By Bernadette Hyland Back in April 2011, I wrote about the US Environmental Protection Agency’s efforts to publish facilities data that was locked up in a proprietary databases or published via Web portal such as the Facilities Registry System.  US EPA, like many agencies, provides a tremendous amount of content as human readable HTML pages via their .gov website.  However, the information provided is often: hard to find; difficult to navigate; and one cannot get hold of the raw data Our experience has shown that publishing Linked...

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