  | Christen, F. (2018). Advanced Vehicle Collision Avoidance using GNSS, Digital Maps, and V2V Communication [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/226500 |
 | Christen, F., Katriniok, A., Eckstein, L., & Abel, D. (12 June 2013). Satellitenbasiertes Kollisionsvermeidungssystem [Paper presentation]. WISAU - WissenschaftsSymposium Automobiltechnik, Aachen, Germany. |
 | Christen, F., Eckstein, L., Katriniok, A., & Abel, D. (February 2013). Satellite-Based Collision Avoidance System. ATZelektronik Worldwide, 01/2013, 52-57.  Peer reviewed |
 | Christen, F., Eckstein, L., Katriniok, A., & Abel, D. (February 2013). Satellitenbasiertes Kollisionsvermeidungssystem. ATZelektronik, 01/2013, 70-75. Peer reviewed |
 | Christen, F., Katriniok, A., Eckstein, L., & Abel, D. (2013). Satellitenbasiertes Kollisionsvermeidungssystem. In L. Eckstein, H. Tschöke, J. Krahl, ... A. Munack (Eds.), Innovative Automobiltechnik IV (1st Edition, pp. 57-68). Göttingen, Germany: Cuvillier Verlag. |
 | Christen, F., Ewald, C., Eckstein, L., Abel, D., Katriniok, A., & Duysinx, P. (25 April 2012). Traffic Situation Assessment and Intervention Strategy of a Collision Avoidance System based on Galileo Satellite Positioning [Paper presentation]. SAE World Congress, Detroit, United States. |
 | Christen, F., Ewald, C., Eckstein, L., Abel, D., Katriniok, A., & Duysinx, P. (2012). Traffic Situation Assessment and Intervention Strategy of a Collision Avoidance System based on Galileo Satellite Positioning. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/120147. doi:10.4271/2012-01-0280 |
 | Katriniok, A., Maschuw, J., Abel, D., & Christen, F. (2011). Uncertainty Aware Sensor Fusion for a GNSS-based Collision Avoidance System. In Institute of Navigation (Ed.), Proceedings of the 24th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2011) (pp. 968-978). |
  | Christen, F. (2011). Advanced Driver Assistance Systems for increased Traffic Safety [Paper presentation]. Seminar on ADAS, Liège, Belgium. |
 | Christen, F., & Wimmershoff, M. (2010). A Collision Avoidance System based on Galileo Satellite. In 17th ITS World Congress 2010 (pp. 1-10). |
 | Katriniok, A., Reiter, M., Abel, D., Christen, F., & Eckstein, L. (2010). Kollisionsvermeidung mittels Galileo – Das automotiveGATE als Entwicklungs- und Bewertungszentrum für Galileo-basierte Applikationen. In R. A. U. ika and VKA (Ed.), 19. Aachener Kolloquium "Fahrzeug- und Motorentechnik", Aachen 04.-06. Oktober 2010 (pp. 12). Aachen, Germany: ika and VKA of RWTH Aachen University. |
 | Wimmershoff, M., & Christen, F. (2010). Galileo-based Collision Avoidance System. In TRA Transport Research Arena Europe 2010 (pp. 1-8). |
 | Wimmershoff, M., & Christen, F. (2010). Galileo-based Collision Avoidance System. In FISITA World Automotive Congress 2010 (pp. 1-8). |
 | Christen, F., Zlocki, A., & Becher, T. (2009). Advanced Driver Assistance Systems in Commercial Vehicles and their Safety Potentials. In 1. Automotive Colloquium Munich 2008 "Assistance Systems, Drive Units and Drive Trains" (pp. 1-17). |
 | Christen, F., Zlocki, A., & Becher, T. (2008). Safety Potentials of Advanced Driver Assistance Systems in Commercial Vehicles. In 24. VDI-VW-Gemeinschaftstagung Integrierte Sicherheit und Fahrerassistenzsysteme (pp. 75-90). Düsseldorf, Germany: VDI Fahrzeug- und Verkehrstechni. |
 | Christen, F., & Huang, Q. (2008). The Driver Model of the traffic flow simulation PELOPS – modelling and application possibilities. In 2nd Berlin Expert Conference on Driver Modelling “Driver Modelling in Science and Economy” (pp. 1-16). |
 | Christen, F. (08 May 2008). Advanced Driver Assistance Systems – Market Situation and Prospects in Development [Paper presentation]. GDV Expert Workshop "Traffic Safety of elderly road users: Findings, Prospects, Trends", Berlin, Germany. |
 | Christen, F., Benmimoun, A., & Deutschle, S. (16 April 2008). Functional Development of Advanced Driver Assistance Systems by means of Driving Simulators [Poster presentation]. 4th TecDay "Driving Simulators for Advanced Driver Assistance Systems", Aschaffenburg, Germany. |
 | Christen, F. (22 August 2007). Development and Layout of a ACC-System by means of Evolutionary Algorithms [Paper presentation]. AixTRA e.V. Workshop "Optimization in Transport", Aachen, Germany. |
 | Ziefle, M., Pappachan, P., Jakobs, E.-M., Christen, F., & Wallentowitz, H. (2007). Experimental Evaluation of Visual Interfaces Of In-Vehicle-Information Systems For Older Adults [Paper presentation]. 8th International Conference on Work With Computing Systems, Stockholm, Sweden. |
 | Benmimoun, A., & Christen, F. (September 2006). PELOPS makes driving easier. RWTH Themenheft, 2 (Wintersemester), p. 52-55. |
 | Christen, F., Benmimoun, A., Breuer, K., & Sandkühler, D. (2004). Development of Advanced Driver Assistance Systems by means of the traffic flow simulation tool PELOPS with HiL-functionalities. In Berechnung und Simulation im Fahrzeugbau (pp. 1-20). Düsseldorf, Germany: VDI-Gesellschaft Fahrzeug- und Verkehrstechnik. |
 | Benz, T., Christen, F., Lerner, G., Schulze, M., & Vollmer, D. (2003). Traffic Effects of Driver Assistance Systems – The Approach within INVENT [Paper presentation]. 10th World Congress on Intelligent Transport Systems "Solutions for today and tomorrow", Madrid, Spain. |
 | Benz, T., Christen, F., Lerner, G., Schulze, M., & Vollmer, D. (2002). Traffic Effects of Driver Assistance Systems – The Approach within INVENT-VRA. In Telematik im Kraftfahrzeug (pp. 1-18). Düsseldorf, Germany: VDI-Verlag. |
 | Breuer, K., & Christen, F. (2002). Development of Driver Assistance Systems by Use of SiL and HiL Techniques in the Traffic Flow Simulation Program PELOPS [Paper presentation]. 11th Aachen Colloquium "Automobile and Engine Technology", Aachen, Germany. |