Christian Wullems
Christian Wullems
Postdoctoral Researcher, Queensland University of Technology
Verified email at
Cited by
Cited by
Signal authentication and integrity schemes for next generation global navigation satellite systems
C Wullems, O Pozzobon, K Kubik
European navigation conference (ENC-GNSS 2005), 2005
Systems-based approach to investigate unsafe pedestrian behaviour at level crossings
T Stefanova, JM Burkhardt, A Filtness, C Wullems, A Rakotonirainy, ...
Accident Analysis & Prevention 81, 167-186, 2015
A spoofing detection method for civilian L1 GPS and the E1-B Galileo safety of life service
CJ Wullems
IEEE Transactions on Aerospace and Electronic Systems 48 (4), 2849-2864, 2012
A trivial denial of service attack on IEEE 802.11 direct sequence spread spectrum wireless LANs
Wullems, Tham, Looi
2004 Symposium on Wireless Telecommunications, 129-136, 2004
Enhancing the security of internet applications using location: A new model for tamper-resistant GSM location
C Wullems, M Looi, A Clark
Proceedings of the Eighth IEEE Symposium on Computers and Communications …, 2003
Towards the adoption of low-cost rail level crossing warning devices in regional areas of Australia: A review of current technologies and reliability issues
C Wullems
Safety science 49 (8-9), 1059-1073, 2011
Towards context-aware security: An authorization architecture for intranet environments
C Wullems, M Looi, A Clark
IEEE Annual Conference on Pervasive Computing and Communications Workshops …, 2004
Evaluating the security of one-way key chains in TESLA-based GNSS navigation message authentication schemes
G Caparra, S Sturaro, N Laurenti, C Wullems
2016 International Conference on Localization and GNSS (ICL-GNSS), 1-6, 2016
Secure tracking using trusted GNSS receivers and Galileo authentication services
O Pozzobon, C Wullems, K Kubik
Positioning 1 (08), 2004
Validation of a driving simulator study on driver behavior at passive rail level crossings
GS Larue, C Wullems, M Sheldrake, A Rakotonirainy
Human factors 60 (6), 743-754, 2018
A novel navigation message authentication scheme for GNSS open service
G Caparra, S Sturaro, N Laurenti, C Wullems, RT Ioannides
Proceedings of the 29th International Technical Meeting of the Satellite …, 2016
Contextual factors explaining risk-taking intentions at Australian level crossings
T Stefanova, O Oviedo-Trespalacios, J Freeman, C Wullems, ...
Safety science 110, 145-161, 2018
Can road user delays at urban railway level crossings be reduced? Evaluation of potential treatments through traffic simulation
GS Larue, M Miska, G Qian, C Wullems, D Rodwell, E Chung, ...
Case studies on transport policy 8 (3), 860-869, 2020
Trust your receiver? Enhancing location security
O Pozzobon, C Wullems, K Kubik
GPS World 15 (10), 2004
Direct observations of pedestrian unsafe crossing at urban Australian level crossings
T Stefanova, JM Burkhardt, C Wullems, J Freeman, A Rakotonirainy, ...
Urban Rail Transit 1, 112-130, 2015
Human factors evaluation of a novel Australian approach for activating railway level crossings
GS Larue, C Wullems
Procedia Manufacturing 3, 3293-3300, 2015
A new method for evaluating driver behavior and interventions for passive railway level crossings with pneumatic tubes
GS Larue, C Wullems
Journal of Transportation Safety & Security 11 (2), 150-166, 2019
Navigation message authentication schemes
G Caparra, C Wullems, S CECCATO, S STURARO, N LAURENTI, ...
Inside GNSS, 2016
Near-miss event detection at railway level crossings
S Aminmansour, F Maire, C Wullems
2014 International Conference on Digital Image Computing: Techniques and …, 2014
Security considerations in the design of tamper resistant gnss receivers
O Pozzobon, C Wullems, M Detratti
2010 5th ESA Workshop on Satellite Navigation Technologies and European …, 2010
The system can't perform the operation now. Try again later.
Articles 1–20