K. Kefer, R. Hanghofer, P. Kefer, M. Stöger, M. Affenzeller, S. M. Winkler, S. Wagner, H. Bernd - A Model-Based Learning Approach for Controlling the Energy Flows of a Residential Household Using Genetic Programming to Perform Symbolic Regression - Computer Aided Systems Theory – EUROCAST 2019, Las… more
H. Kirchsteiger, P. Kefer, H. Dehner - Modeling and Simulation of a Solar Thermal Storage Collector - Proceeding of the International Sustainable Energy Conference – ISEC 2018, Graz, Graz, Austria, 2018 more
D. Neyer, F. Gritzer, M. Ostheimer, A. Thür, H. Focke, P. Kefer - Solarhybride Lösung für Heizen und Kühlen, Symposium Thermische Solarenergie - Symposium thermische Solarenergie, Bad Staffelstein, Austria, 2017 more
D. Neyer, F. Gritzer, A. Thür, S. Luger, J. Furtner, P. Kefer, H. Focke - Towards a Solar Hybrid Solution for Heating and Cooling - Eurosun 2016 Conference Proceedings, Palme de Mallorca, Spain, 2016 more
A. Resch, P. Kefer, G. Steinmaurer - Quality Attribute Transmission Rate: In-line, reliable and cost-effective measurement - 24th Symposium Solar Thermal Energy, Bad Staffelstein, Germany, 2014, pp. 116-117 more
A. Resch, P. Kefer, H. Zannantoni, G. Steinmaurer - Cost Reduction in Solar Thermal Collector Production by Simulation of the Absorber Geometry - Gleisdorf Solar 2014, Gleisdorf, Austria, 2014, pp. 60-68 more
A. Resch, P. Kefer, G. Steinmaurer - Quality assurance for solar thermal collector production - Energy Procedia Vol. 48, Freiburg, Germany, 2013, pp. 192-200 more
M. Krupa, G. Steinmaurer, P. Kefer - Sensors for Measuring the Enthalpy of Sorption Materials - Proceedings of the 2nd International Conference on Solar Heating and Cooling for Buildings and Industry, Freiburg, Germany, 2013, pp. 440-446 more
P. Kefer - Solaranlage & Wärmepumpe – Kombinieren anstatt konkurrieren - Gleisdorf Solar 2008, Gleisdorf, Austria, 2008 more
P. Kefer - Estimation of the mean value torque using an extended Kalman Filter - Proceedings of the SAE World Congress 2005, Detroit, United States of America, 2005 more