•“Search for new physics from the CERN Axion Solar Telescope (CAST) high-energy calorimeter”, APS Apker Award Finalists' meeting, Washington, DC, September 2005

•“High-Energy Axion Detection: Probing hadronic axions with the CAST calorimeter”, Joint CERN-ILIAS-CAST Axion Training Workshop, Patras, Greece, May 2006

•“Hadronic jet-vertex association in a high-luminosity environment at the LHC”, APS April Meeting, St. Louis, Missouri, April 2008

•“Overview of the ATLAS jet calibration program with a focus on issues related to the high intensity environment at the LHC”, Experimental Physics Seminar, FMFI UK, Bratislava, Slovakia, May 2009

•“Introduction to experimental techniques in particle physics for the LHC”, Theoretical Tools for LHC Physics, Slovak High Energy Physics Summer School, Svit, Slovakia, September 2009

•“Pile-up and the underlying event at the LHC and their impact on jet substructure”, Joint Theoretical-Experimental Workshop on Jets and Jet Substructure at the LHC, University of Washington, January 2010

•“First measurement of jets and missing transverse energy with the ATLAS calorimeter at sqrt(s) = 900 GeV and sqrt(s) = 7 GeV”, 14th International Conference on Calorimetry in High Energy Physics, Beijing, China, May 2010

•“Online Measurement of LHC Beam Parameters with the ATLAS High Level Trigger”, 17th Real-Time Conference, Lisbon, Portugal, May 2010

•“Jet physics at the energy frontier”, University of Chicago High Energy Physics Seminar, November 2010

•“Smashing Protons: First Physics at the LHC”, SLAC Public Lecture, SLAC Public Lecture Series, SLAC, Novermber 2010

•“Studies of the internal properties of jets and jet substructure with the ATLAS Detector”, 2011 Europhysics Conference On High Energy Physics, Grenoble, France, July 2011

•“Jet substructure in ATLAS”, Meeting of the Division of Particles and Fields of the American Physical Society, Providence, Rhode Island, USA, August 2011

•“Jets, Subjets, and Pile-up at ATLAS”, Confronting Theory with Experiment: Puzzles, Challenges and Opportunities in the LHC Era, November 2011

•“Jet physics at the energy frontier: Utilizing jets as tools for understanding the Standard Model and for probing new physics with the ATLAS detector at the LHC”, Argonne National Laboratory, Weekly Lunch Seminar, April 2012

•“ATLAS measurements of jet substructure and application to searches for boosted top quarks and new particles”, Chicago 2012 Workshop on LHC Physics, May 2012