Save the Tara complex

In 1992, I had a wonderful holiday in Ireland. The Irish are warm, welcoming people, the countryside is fantastic and they have a wealth of truly wonderful archaeological sites. Preeminent...

· 191 words

Upgrading to Fedora Core 7

I was forced into an emergency upgrade to FC7 this weekend. I ran my periodic ‘update everything with yum’ exercise on FC5. Clearly FC5 is somewhat behind the curve now,...

· 465 words

Kaspersky Kudos

I’ve just had to rebuild the Windows XP machine that the kids use for game-playing in the rec room. I backed-up the hard drive to an external USB drive using...

· 159 words

Jena tip: dealing with reflexive class and property iterators

Under the semantics of OWL, every class is a sub-class of itself. Let’s assume we have three classes: A, B and C. C is a sub-class of B, and B...

· 684 words

Semantic Technologies 2007 wrap-up

Back home now after Semantic Technologies 2007. It was a good few days, instructive on different levels. The two Jena sessions I facilitated went reasonably well from my point of...

· 532 words