I uploaded my slides to SlideShare from the first lightning talk presentation I made at Alfresco DevCon 2012 San Jose:
It covers the port of the OpenCalais Integration and its Share UI extension to work with Apache Stanbol. These integrations support auto-tagging, semantic tag clouds, and semantic geo-tagged maps. Both integrations are open source and available on Google Code .
Image may be NSFW.Clik here to view.
