The list of Talks in my CV has links to slides for more than 15 talks.
These are my Posters:
Fostering Consensus (Budapest 2006)
Universality of movie rating histograms (Rome 2009)
Weisheit der Massen (Lange Nacht der Wissenschaft Oldenburg 2010)
Convergence to Consensus in Multiagent Systems (MIT 2011)
