Many more of my questions about semantic technologies and their applications have been answered in the last couple of days. There were a couple of outstanding sessions today, but even more helpful were the informal conversations taking place all around the conference area.

I think I’ll probably have to make a distinction between long-term interoperability modeling goals and short-term projects that address specific needs. I’ve got a lot more resources to add to my toolbox now, and a better understanding of the context and history of what’s happening with this kind of technology. It turns out that there is also an academic version of this conference, and a few publications, so I can probably start to follow some of the wider theoretical questions there. For what I need to do, I’ll have to be more practical.

I helped out at an informal book signing today. One of the authors had just finished an excellent presentation (two perspectives on ontology – big O and little o – “the Two Towers” – {grin}) and he was tied up in conversation. Meanwhile, the other author was trying to swipe credit cards and make change and sign books to each person. There was a long line of people waiting, so I jumped in and took care of the selling transactions so that he could just sign the books. I don’t think they expected such a response – two boxes of books sold out rather quickly. The book looks very helpful. Check it out at Amazon:

I had intended to blog on the conference in more detail, but I’m too tired. These have been long days – worthwhile, but tiring.