Philippines September 2013

I had a great dive in the Philippines diving at Atmosphere Resort in Negros Oriental and Amun Ini in Bohol. This was really a great opportunity for some warm-water macro-photography, and as I had not even brought a wide-angle lens, this is where I focused. Enjoy the photo gallery.

RDF.rb and SPARQL gem updates

RDF.rb and SPARQL updates

Version 1.0.6 of RDF.rb and 1.0.7 of SPARQL gems released.

RDF.rb 1.0 Release

I’m happy to announce the 1.0 release of RDF.rb and related Ruby gems. This release has been a long time coming, and the library has actually been quite stable for some time.

JSON-LD and MongoDB

For the last several months, I’ve been engaged in an interesting project with Wikia. Wikia hosts hundreds of thousands of special-interest wikis for things as varied as pokemon, best cellphone rate comparisons, TV shows and Video Games.

Channel Islands May 2012

Just back from a great trip to Santa Cruz Island over Memorial day. Did some teaching, and had just about two dives to do some Underwater Macro Photography. I recently purchased a Canon 100 mm USM, which I got to check out. Water was pretty murky, but being able to get just inches away from the subjects does wonders. While shooting one of the Nudi’s a Harbor Seal started tugging on my fins, and came right around in front; that’s when I wished I had had a wide angle lens too. Check out the photo gallery.