It doesnt make sense to repeat what i have on my homepage http://g1o.net
So the delta is: i am here for the first time in a W3C working group so i feel i currently have a lot to learn. Although i couldnt cite theorems and definition by heart i feel i have a non neglectable background on multimedia processing and computational intelligence. This, together with the stuff we're doing on the SW (see www.dbin.org and the other things we babble about) should hopefully make me of some use in this WG 
thanks for the patience! Gio