08/17      “In-depth Assessment of an Interactive Graph-based Approach for the Segmentation for Pancreatic Metastasis in Ultrasound Acquisitions of the Liver with two Specialists in Internal Medicine“
       At: IEEE Biomedical Engineering International Conference (BMEiCON), Hokkaido University, Sapporo, Japan.
     
05/17      “Surgical Planning Applications“
       At: 9th Workshop on Advanced Imaging and Visualization (ImVis), Lake Faak, Austria.
     
02/17      “Algorithmic Evaluation of Lower Jawbone Segmentations“
       At: SPIE Medical Imaging Conference, Orlando, FL, USA.
     
12/16      “Computer-Aided Reconstructions of Facial Defects“
       At: Habilitation Colloquium, Philipps-University of Marburg, Department of Mathematics and Computer Science, Marburg, Germany.
     
12/16      “Computer-Aided Reconstructions of Facial Defects“
       At: FSVR, Institute for Computer Graphics and Vision, Graz University of Technology, Graz, Austria.
     
11/16      “Stent Planning“
       At: Institute for Computer Graphics and Vision, Graz University of Technology, Graz, Austria.
     
07/16      “Algorithm Development for the rapid Generation of Implants“
       At: iPrint Meeting, Medical University of Graz, Department of Neurosurgery, Graz, Austria.
     
11/15      “Interactive and Shape-Based Real-Time Segmentation in Medical Images“
       At: Shanghai Jiao Tong University, Institute of Biomedical Manufacturing and Life Quality Engineering, Shanghai, China.
     
08/15      “RFA-Cut: Semi-Automatic Segmentation of Radiofrequency Ablation Zones Via Optimal S-T-Cuts“
       At: 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, MiCo, Milano Conference Center, Milano, Italy.
     
04/15      “Visualization and Interaction framework“
       At: ClinicIMPPACT M12 Review Meeting, European Commission, Brussels, Belgium.
     
05/14      “3D Client Visualization Application“
       At: GoSmart M12 Review Meeting, European Commission, Brussels, Belgium.
     
04/14      “Interactive Real-Time Segmentation of Medical Data“
       At: Aalto University, Dept. of Biomedical Engineering and Computational Science, Espoo, Finland.
     
03/14      “Interactive Real-Time Segmentation of Medical Data“
       At: Medical Image Processing (MIP) Meeting, Institute for Computer Graphics and Vision (ICG), Graz University of Technology, Graz, Austria.
     
12/13      “Interactive Segmentation of Medical Imaging Data for Translational Research“
       At: School of Computing Science, Newcastle University, Newcastle, UK.
     
11/13      “Virtual Stenting, Template-based Segmentation and Trajectory Planning for Image Guided Therapy.“
       At: Institute for Computer Graphics and Vision, Graz University of Technology, Graz, Austria.
     
10/13      “Virtual Stenting, Template-based Segmentation and Trajectory Planning for Image Guided Therapy“
       At: Siemens Healthcare, Malvern, Pennsylvania, USA.
     
08/13      “Virtual Stenting, Template-based Segmentation and Trajectory Planning for Image Guided Therapy“
       At: Fraunhofer MEVIS, Bremen, Germany.
     
07/13      “Virtual Stenting, Template-based Segmentation and Trajectory Planning for Image Guided Therapy“
       At: Mirada Medical, Oxford, UK.
     
03/13      “Template-based Segmentation, Virtual Stenting, and Trajectory Planning for Image Guided Therapy“
       At: Robarts Research Institute, London, Ontario, Canada.
     
03/13      “Template-based Segmentation of Medical Imaging Data“
       At: Vision Research Group, Computer Science Department, The University of Western Ontario, London, Ontario, Canada.
     
11/12      “Graph-Based 2D and 3D Vertebra Segmentation“
       At: Golby Lab Meeting, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
     
06/12      “Intraoperative Visualization of Multimodal Data in Neurosurgery“
       At: Dept. of Medicine, University of Marburg, Germany.
     
04/12      “Image Guided Gynecological Brachytherapy in AMIGO: Computational Aspects“
       At: NCIGT Retreat, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
     
01/12      “Neurosurgery Projects“
       At: Golby Lab Meeting, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
     
06/11      “Integration of OpenIGTLink into the Medical Prototyping Platform MeVisLab“
       At: NA-MIC Summer Project Week, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts, USA.
     
11/10      “Virtual Stenting, Glioblastoma Multiforme Segmentation and Current Neurosurgery Projects“
       At: University of California San Francisco (UCSF), San Francisco, California, USA.
     
10/10      “3D Simulation and Visualization of Stents“
       At: Graphic Colloquium, Computer Graphics Group, University of Siegen, Siegen, Germany.
     
09/10      “Min-Cut-Segmentation of WHO Grade IV Gliomas Evaluated against Manual Segmentation“
       At: XIX Congress of the European Society for Stereotactic and Functional Neurosurgery, Astir Palace, Athens, Greece.
     
06/10      “Determination, Calculation and Representation of the Upper and Lower Sealing Zones During Virtual Stenting of Aneurysms“
       At: CARS conference, University Medical Center, Geneva, Switzerland.
     
06/10      “Determination, Calculation and Representation of the Upper and Lower Sealing Zones During Virtual Stenting of Aneurysms“
       At: University Hospital Gießen and Marburg, Marburg, Germany.
     
10/09      “Pre- and Postoperative Segmentation and Virtual Stenting of Aneurysms and Stenosis“
       At: MGH, Harvard Medical School, Boston, Massachusetts, USA.
     
10/09      “Pre- and Postoperative Segmentation and Virtual Stenting of Aneurysms and Stenosis“
       At: European Molecular Biology Laboratory (EMBL), Heidelberg, Germany.
     
10/09      “Pre- and Postoperative Segmentation and Virtual Stenting of Aneurysms and Stenosis“
       At: Algorithm Jourfix, Siemens Healthcare, Forchheim, Germany.
     
09/09      “Pre- and Postoperative Segmentation and Virtual Stenting of Aneurysms and Stenosis“
       At: University Hospital Gießen and Marburg, Marburg, Germany.
     
07/09      “Pre- and Postoperative Segmentation and Virtual Stenting of Aneurysms and Stenosis“
       At: Dept. of Math. and Computer Science, University of Marburg, Germany.
     
08/07      “Fast Self-Collision Detection and Simulation of Bifurcated Stents to Treat Abdominal Aortic Aneurysms (AAA)”
       At: EMBC conference. Convention Center, “Cité Internationale”, Lyon, France.
     
10/06      “Comparison of two Methods for the Preoperative Visualization of Stent Grafts in CT-Data”
       At: Algorithm Jourfix, Siemens Medical Solutions, Forchheim, Germany.
     
10/06      “Comparison of two Methods for the Preoperative Visualization of Stent Grafts in CT-Data”
       At: CURAC conference. Hannover Medical School (MHH), Hanover, Germany.
     
03/06      “An Algorithm to Determine the Position of Patients and Biopsy-Needles with a Tetraoptical Camera System”
       At: BVM conference. University Medical Center Hamburg-Eppendorf, Hamburg, Germany.