Moriond QCD 2009, March 2009 (27.1 MB)
CHEP 2009 Plenary Talk, March 2009 (26.8 MB)
ICFA, August 2009 (1.9 MB)
HEPAP, October 2009 (3.8 MB)
DESY-Hamburg Seminar, February 2010 (17.3 MB)
ICFA, February 2010 (5.3 MB)
DESY-Zeuthen Seminar, April 2010 (68.2 MB)
TU Dortmund Seminar, June 2010 (73.1 MB)
University of Bonn Seminar, June 2010 (73.3 MB)
BNL Seminar, June 2010 (72.4 MB)
CHEP 2010 Plenary Talk, October 2010 (52.2 MB)
Dali 2011 Keynote, April 2011 (156.2 MB)
IEEE, May 2011 (14.9 MB)
ACAT 2011 Poster, September 2011 (29.1 MB)
EGI Technical Forum, September 2011 (22.1 MB)
DESY Computing Seminar, November 2011 (134.0 MB)