Plenary Talks

"LHC Software and Computing through the Ages"

Plenary talk given at the 8th Annual Meeting of the Helmholz Alliance "Physics at the Terascale", Hamburg, December 2014.
Version of this talk given as a seminar at the University of Dresden, January 2015 .

"LHC: Upgrades and Future Perspectives"

Plenary talk given at the EFCA Linear Collider Workshop (LC2013), Hamburg, May 2013.

"Recent Results from the Large Hadron Collider"

Plenary talk given at the 16th annual International Conference on Particle Physics and Cosmology (COSMO), Beijing, September 2012.

"Geometry, Reconstruction and Event Visualization"

Plenary talk given at the 17th International Conference on Computing in High Energy and Nuclear Physics (CHEP), Prague, March 2009.

"DELPHI Status Report"

Talk give at the CERN Particle Physics Seminar (LEPC), Geneva, February 2001.

"Tests des Standardmodells bei LEP"

Hauptvortrag given at the Spring Conference of the German Physical Society (DPG), Dresden, March 2000.

Seminars, international Workshops

"Scientific data management with Rucio"

Seminar given at the ALMA Campus, ESO Headquarter, Santiago de Chile, March 2023.

"Lessons learned from the ATLAS Upgrade Tracker Design"

Talk given at the international workshop on the high energy Circular Electron-Positron Collider (CEPC), Shanghai, October 2020.

"Report from ATLAS Experiment"

Overview talk given at the EuroPLEx European Networt Workshop, Parma, September 2019.

"The Exciting Years of DELPHI"

Colloquium in honour of Dr. Klaus Hamacher, talk given at the Univeristy of Wuppertal, Germany, July 2018.

"LHC Software and Computing - Enabling the LHC Physics Program"

Colloquium talk given at the Univeristy of Regensburg, Germany, November 2015.

"Offline Software and Tracking at the LHC"

Seminar given at KEK, Japan, April 2015.

"Tracking for High Pileup"

Seminar given at University of Wuppertal, July 2014.

"LS1 Activities of the ATLAS Software Project"

Overview talk given at the SFT Group meeting, December 2013.

"The Large Hadron Collider - From Big Data to Physics Discovery"

Talk given at the Target Seminar, University of Groningen, November 2013.

"Die zukünftigen Strategien für das Computing in der Hochenergiephysik"

Talk given at the symposium for the opening of the new scientific computing center, University of Wuppertal, June 2013.

"Future Developments in Track Reconstruction in ATLAS"

Talk given at the Fourth International Workshop for Future Challenges in Tracking and Trigger Concepts, CERN, November 2012.

"Track Reconstruction in the ATLAS Inner Detector"

Talk given at the Third International Workshop for Future Challenges in Tracking and Trigger Concepts, Frankfurt, February 2012.

"Performance of the ATLAS Inner Detector"

Talk given at the CERN Detector Seminar, Geneva, October 2011.

"Perspectives on ATLAS Tracking and the Upgrade"

Talk given at the workshop on Future Computing in Particle Physics, Edinburgh, June 2011.

"Measurements of Rc and AFB(cc) at the Z Resonance in DELPHI"

Talk given at the CERN PPE Seminar, Geneva, June 1996.

Conference Talks

"ATLAS Track and Vertex Reconstruction for Run-3 and High-Luminosity LHC"

Talk given at the International Conference on New Frontiers in Physics, Kolymbari, August 2021.

"The Common Tracking Software Forum"

Talk given at the 2nd Connecting the Dots workshop, Vienna, February 2016.

"On the HSF Algorithm Forum"

Talk given at the HEP Software Foundation meeting at CHEP 2015, Okinawa, April 2015.

"Online and Offline Tracking for High Pileup"

Talk given at the Physics at the LHC and Beyond Conference, Quy-Nhon, Vietnam, August 2014.
Version of this talk given at the ECFA preparation workshop, CERN, September 2014 .

"ATLAS Upgrades Towards the High Luminosity LHC"

Talk given at the 36th International Conference on High Energy Physics (ICHEP), Melbourne, July 2012.

"Performance of the ATLAS (Silicon) Tracking Detectors"

Talk given at the International Workshop on Vertex Detectors (VERTEX), Rust, July 2011.

"The Global-Chi2 Track Fitter in ATLAS"

Talk given at the Conference for Computing in High Energy and Nuclear Physics (CHEP), Victoria, September 2007.

"Heavy Flavors Results from LEP-1"

Talk given at the International Europhysics Conference on High Energy Physics (EPS), Aachen, July 2003.

"Configuration of the ATLAS Trigger System"

Talk given at the Conference for Computing in High Energy and Nuclear Physics (CHEP), La Jolla, March 2003.

"Critical Review of b-Asymmetry Measurements at LEP"

Talk given at the 37th Rencontres de Moriond, Electroweak Interactions and Unified Theories, Les Arcs, March 2002.

"Charm Counting in b and c Events at LEP"

Talk given at the International Europhysics Conference on High Energy Physics (EPS), Tampere, July 1999.

"The DELPHI Silicon Tracker in the Global Pattern Recognition"

Talk given at the International Workshop on Vertex Detectors (VERTEX), Texel 1999.

"Recent DELPHI Results on Rb and the Status of Electroweak Physics at LEP"

Talk give at the Aspen Winter Conference on Particle Physics, Aspen, January 1998.

"Inclusive Charge Flow Measurements of the Effective Mixing Angle"

Talk give at the 28th International Conference on High Energy Physics (ICHEP), Warsaw, July 1996.

"Mini-Review on Charm-Physics with DELPHI"

Talk given Spring Conference of the German Physical Society (DPG), Hamburg, March 1996.

"Measurement of the b, c and s Quarks Forward-Backward Asymmetry in Z Decays"

Lake Louise Winter Institute on Quarks and Colliders, Lake Louise, February 1995.

LHCC Presentations

"Layout Optimisation and Performance" (protected)

Talk given at LHCC Review on ATLAS ITk-Pixel, Geneva, February 2018.

"IBL - Physics Performance"

Talk given at LHCC Upgrade Session, Geneva, September 2010.

"Software and computing update" (protected)

Talk given at LHCC referee meeting with ATLAS, Geneva, September 2009.