Dr.-Ing. Ralf Schneider

Dr.-Ing. Ralf Schneider

High Performance Computing Center Stuttgart (HLRS)
Nobelstr. 19
70569 Stuttgart
Germany

Department

Phone

+49 (0) 711 / 685-87236

Fax

+49 (0) 711 / 685-87279

Email

Functions

  • Lecture "Computerunterstützte Simulationsmethoden (MCAE) im modernen Entwicklungsprozess" (see/siehe  ILIAS)
  • Lecture "Supercomputing-Konzepte auf Standard-PCs (Praktikum)" (see/siehe ILIAS)
  • Lecture "CAE mit ABAQUS (Praktikum)" (see/siehe ILIAS)
  • Lecture "Geometrie und Gittererzeugung mit Open Source Software (Praktikum)" (see/siehe ILIAS)

Scientific Interests

  • Biomechanical simulations of bone implant compounds
  • 3D image/data segmentation
  • Material properties of bone tissues
  • Finite-Element method
  • Setup of large Finite-Element models
  • Parallel Visualization

Publications

[2020] [2019] [2017] [2016] [2014] [2013] [2011] [2010] [2009] [2008] [2007]

2020 [ to top ]

  • Zhou, H., Gracia, J., Zhou, N., Schneider, R.: Collectives in hybrid MPI+MPI code: Design, practice and performance. Parallel Computing. 99, 102669 (2020).
     
  • Klüsener, S., Schneider, R., Rosenbaum-Feldbrügge, M., Dudel, C., Loichinger, E., Sander, N., Backhaus, A., Fava, E.D., Esins, J., Fischer, M., Grabenhenrich, L., Grigoriev, P., Grow, A.'e, Hilton, J., Koller, B., Myrskylä, M., Scalone, F., Wolkewitz, M., Zagheni, E., Resch, M.M.: Forecasting intensive care unit demand during the COVID-19 pandemic: A spatial age-structured microsimulation model. (2020).
     
  • Koller, B., Schneider, R., Ruopp, A., Liparas, D.: Mastering Exascale Challenges for Engineering Applications. In: Resch, M.M., Kovalenko, Y., Bez, W., Focht, E., und Kobayashi, H. (Hrsg.) Sustained Simulation Performance 2018 and 2019. S. 13--22. Sustained Simulation Performance 2018 and 2019, Cham (2020).
     

2019 [ to top ]

  • Schneider, R., Kouros, J.: Effiziente Programmierung sozialwissenschaftlicher Modelle. In: Saam, N.J., Resch, M., und Kaminski, A. (Hrsg.) Simulieren und Entscheiden: Entscheidungsmodellierung, Modellierungsentscheidungen, Entscheidungsunterstützung. S. 231--256. Simulieren und Entscheiden: Entscheidungsmodellierung, Modellierungsentscheidungen, Entscheidungsunterstützung, Wiesbaden (2019).
     
  • Zhou, H., Gracia, J.'e, Schneider, R.: MPI Collectives for Multi-core Clusters: Optimized Performance of the Hybrid MPI+ MPI Parallel Codes. Proceedings of the 48th International Conference on Parallel Processing: Workshops. S. 18:1-18:10. Proceedings of the 48th International Conference on Parallel Processing: Workshops, Kyoto, Japan (2019).
     

2017 [ to top ]

  • Ruopp, A., Schneider, R.: MRI-Based Computational Hemodynamics in Patients. In: Resch, M.M., Bez, W., Focht, E., Gienger, M., und Kobayashi, H. (Hrsg.) Sustained Simulation Performance 2017. S. 165--178. Sustained Simulation Performance 2017, Cham (2017).
     
  • Küster, U., Schneider, R., Ruopp, A.: The Numerical Approximation of Koopman Modes of a Nonlinear Operator Along a Trajectory. In: Resch, M.M., Bez, W., Focht, E., Gienger, M., und Kobayashi, H. (Hrsg.) Sustained Simulation Performance 2017. S. 27--51. Sustained Simulation Performance 2017, Cham (2017).
     

2016 [ to top ]

  • Patel, N., Schneider, R., Küster, U.: Adaptive application of spatial filters on raw CT images. 2016 IEEE Southwest Symposium on Image Analysis and Interpretation (SSIAI). S. 157-160. 2016 IEEE Southwest Symposium on Image Analysis and Interpretation (SSIAI) (2016).
     
  • Schneider, R.: Analysis of continuum mechanical, anisotropic material parameters by direct mechanical simulationPhD dissertation, Stuttgarthttp://dx.doi.org/10.18419/opus-8752 (2016).
     

2014 [ to top ]

  • Schneider, R., Resch, M.M.: Calculation of the Discrete Effective Stiffness of Cancellous Bone by Direct Mechanical Simulations. In: Garbey, M., Bass, B.L., Berceli, S., Collet, C., und Cerveri, P. (Hrsg.) Computational Surgery and Dual Training. S. 351-361. Computational Surgery and Dual Training (2014).
     

2013 [ to top ]

  • Helwig, P., Hindenlang, U., Hirschmüller, A., Konstantinidis, L., Südkamp, N., Schneider, R.: A femoral model with all relevant muscles and hip capsule ligaments. Computer Methods in Biomechanics and Biomedical Engineering. 16, 669-677 (2013).
     
  • Kipp, A., Schneider, R., Schubert, L.: Encapsulation of Complex HPC Services. In: Rückemann, C.-P. (Hrsg.) Integrated Information and Computing Systems for Natural, Spatial, and Social Sciences. S. 153--176. Integrated Information and Computing Systems for Natural, Spatial, and Social Sciences, Hershey, PA, USA (2013).
     
  • Schneider, R.: Storage and Indexing of Fine Grain, Large Scale Data Sets. In: Resch, M.M., Bez, W., Focht, E., Kobayashi, H., und Kovalenko, Y. (Hrsg.) Sustained Simulation Performance 2013. S. 89-104. Sustained Simulation Performance 2013 (2013).
     

2011 [ to top ]

  • Schneider, R., Hindenlang, U., Copf, P.: Dynamic Finite Element Analysis of Cancellous Bone Micro Structure. In: Krause, E., Shokin, Y., Resch, M., Kröner, D., und Shokina, N. (Hrsg.) Computational Science and High Performance Computing IV. S. 339-347. Computational Science and High Performance Computing IV (2011).
     

2010 [ to top ]

  • Schneider, R.: Identification of Anisotropic Elastic Material Properties by Direct Mechanical Simulations: Estimation of Process Chain Resource Requirements. In: Resch, M., Benkert, K., Wang, X., Galle, M., Bez, W., Kobayashi, H., und Roller, S. (Hrsg.) High Performance Computing on Vector Systems 2010. S. 149-159. High Performance Computing on Vector Systems 2010 (2010).
     

2009 [ to top ]

  • Helwig, P., Faust, G., Hindenlang, U., Hirschmüller, A., Konstantinidis, L., Bahrs, C., Südkamp, N., Schneider, R.: Finite element analysis of four different implants inserted in different positions to stabilize an idealized trochanteric femoral fracture. Injury. 40, 288 - 295 (2009).
     
  • Schneider, R., Faust, G., Hindenlang, U., Helwig, P.: Inhomogeneous, orthotropic material model for the cortical structure of long bones modelled on the basis of clinical CT or density data. Computer Methods in Applied Mechanics and Engineering. 198, 2167 - 2174 (2009).
     

2008 [ to top ]

  • Schneider, R., Faust, G., Hindenlang, U., Resch, M.M., Helwig, P.: Finite element analysis of a bone-implant system with comparison of isotropic and orthotropic material models generated by means of clinical CT-data. The Finite Element Method in Biomedical Engineering, Biomechanics and Related Fields. S. 71-85. The Finite Element Method in Biomedical Engineering, Biomechanics and Related Fields, Albert-Einstein-Allee 11 D-89081 Ulm (2008).
     

2007 [ to top ]

  • Schneider, R.: Modellierung des inhomogenen orthotropen Materialverhaltens der kortikalen Femurstruktur auf der Basis klinischer CT- bzw. Dichte-DatenUniversität Stuttgarthttps://puma.ub.uni-stuttgart.de/documents/67bd659c2b168a03f4c69bd4f527bc31/ralfschneider/Studienarbeit-Ralf_Schneider.pdf (2007).