Faceted Online Presence, 24th August, INRIA Sophia-Antipolis [slides]
Capturing Social Interactions by Augmenting Calendar Data, Mini-Project Presentation with Claudia Wagner July 2009, Cercedilla, near Madrid, [slides]
Online Presence, 8rd April 2009, DERI Galway, [slides]
Beyond Social Semantic Web, 8rd April 2009, DERI Galway; 24th August, INRIA Sophia-Antipolis [slides]