Yep, it’s just happened to me. Years working on the idea of the ‘Wisdom of Crowds’ (even prior to web 2.0 in the shape of Red-Piranha). Month’s working on a Masters Dissertation on applying Web 2 techniques to the Finance industry (pdf link). And somebody comes out and does it even better.

Not just better. But much much better.  The sort of better as in ‘If I had this earlier, I’d have just copied it and changed the words around a bit’. The book is available from Manning as ‘Collective Intelligence in Action‘. A free, first chapter (Understanding Collective Intelligence) is available here (pdf).

So what’s it about? We’ve all heard about the Wisdom of Crowds idea. But what if you need to actually implement it on your website? This book shows you how to (using both concepts and practical code, as well as the theory behind all of it that I was missing). It includes

• Intelligent, learning search, using Lucene.
• Extracting data from blogs using web-crawling.
• Executing Real time feedback on facebook-like sites.
• Scalable data-mining techniques to manage the torrent of information
• Making personalised recommendations based on all of the information.

Disclaimer:Manning provided me with a free review copy of the book – but no strings attached. And , maybe if I’m nice enough to the Author (Satnam), I can persuade him to talk about making millions using JBoss Drools and Complex Event processing in the book.

Speaking at the JBoss jBPM community day tomorrow and I’m nervous. I’m nervous because I’m standing up and talking to a group of people that really know their stuff about JBoss workflow. And talking about a project (JBoss Business rules) which has a friendly rivalry with it.

So here goes

1. Slides in Powerpoint emailed to myself (check)
2. Slides in PDF available online (check).
3. Slides in Open Office on laptop ready for presentation (check)

More details on the jBPM wiki if you’re interested in attending the event. Anybody give odds on the laptop bluescreen again (like what happened at the Irish Java Technologies Conference)? It’s not what happens, it’s how you deal with it.