I will give an embargoed talk on Tracking the Diffusion of Ideas in Social Media at the AAAS Annual Meeting on 18 Feb 2012, as part of the Symposium on Web Surveillance.

The AAAS Annual Meeting (Feb 16-20 in Vancouver) is the premier multi-disciplinary gathering of the world's leading scientists. The theme of this year's Annual Meeting is Flattening the World: Building a Global Knowledge Society. Hope to see you in Vancouver! (You can register at http://www.aaas.org/meetings/2012/registration/)