Talks (on-line videos).

Dynamics of Large Networks CMU Machine Learning Department thesis defense talk, September 2008 [Video] [Slides]
Dynamics of Real-World Networks Talk I gave at Google. Basically my job talk. May 2008 [Video]
Dynamics of Real-World Networks University of Washington, Job talk. April 2008 [Video]
Cost-effective Outbreak Detection in Networks Solomon seminar, Jozef Stefan Institute, September 2007 [Video and Slides] [Project website]
Dynamics of Real-World Networks CMU Machine Learning Department thesis proposal talk, May 2007 [Video] [Slides]
Mining Large Graphs: Models, Diffusion and Case Studies Tutorial at ECML/PKDD, September 2007 Tutorial has 3 parts: (1) statistical properties and models of networks, (2) diffusion and cascading behavior, (3) case studies (MSN Messenger network, Graph projections, finding eBay fraudsters) [Video (all 3 parts)] [Slides: (1), (2), (3)]
Diffusion and Cascading Behavior in Social Networks Tutorial at NATO Advanced Study Institute on Mining Massive Data Sets for Security, September 2007 [Video] [Slides]

Microscopic Evolution of Social Networks KDD 2008
Cost-effective Outbreak Detection in Networks KDD 2007
Scalable Modeling of Real Graphs using Kronecker Multiplication ICML 2007