Rogier Woltjer

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	Rogier Woltjer Dept. of Computer and Information Science Linköpings universitet SE-581 83 LINKÖPING SWEDEN
	Email: rogwo@ida.liu.se
	Phone: +46 13 282289
	Fax: +46 13 142231
	E 3G:466 (see map)
	Member of Cognitive Systems Engineering Laboratory (CSELAB) Human-Centered Systems (HCS)

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Rogier is a PhD Candidate in the field of Cognitive Systems Engineering at Linköping University, Sweden. His PhD research focuses on functional modeling and the analysis of constraints in complex socio-technical systems, mainly in emergency/crisis management, command and control, and aviation safety. He received his MSc-degree in Artificial Intelligence (2001) from the Free University of Amsterdam and his LicEng-degree in Quality and Human-Systems Engineering (2005) from Linköping University.

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Projects

• En Route Air Traffic Soft Management Ultimate System (ERASMUS)
• Adaptive Technology (part III) - Modeling Constraints in Command and Control (synopsis)

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Teaching
Since the autumn term of 2007 I have been responsible and lecturer for the courses Behaviour of Joint Cognitive Systems in Complex Environments I and II. More information can be found at the Swedish course pages (Kognitiva systems beteende i komplexa miljöer del I: 729A52, del II: 729A53). During spring 2008 I'm responsible for the course Risk and Accident Analysis (729A31).

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Publications

• Woltjer, R. (2008). Resilience assessment based on models of functional resonance. Proceedings of the 3rd Symposium on Resilience Engineering, Antibes Juan-Les-Pins, France. [PDF]
• Woltjer, R., & Hollnagel, E. (2008). Functional modeling for risk assessment of automation in a changing air traffic management environment. Proceedings of the 4th International Conference Working on Safety, Crete, Greece. [PDF]
• Lundblad, K., Speziali, J., Woltjer, R., & Lundberg, J. (2008). FRAM as a risk assessment method for nuclear fuel transportation. Proceedings of the 4th International Conference Working on Safety, Crete, Greece.
• Herrera, I.A., & Woltjer, R. (2008). Comparing a multi-linear (STEP) and systemic (FRAM) method for accident analysis. Proceedings of the European Safety and Reliability Association Annual Conference ESREL, Valencia, Spain.
• Woltjer, R., & Hollnagel, E. (2008). Modelling and evaluation of air traffic management automation using the functional resonance analysis method. Proceedings of the 8th International Symposium of the Australian Aviation Psychology Association (AAvPA), Sydney, Australia.
• Hollnagel, E., Pruchnicki, S., Woltjer, R., & Etcher, S. (2008). A functional resonance accident analysis of Comair flight 5191. Proceedings of the 8th International Symposium of the Australian Aviation Psychology Association (AAvPA), Sydney, Australia.
• Woltjer, R., Smith, K., & Hollnagel, E. (2008). Representation of spatio-temporal resource constraints in network-based command and control. In Schraagen, J.M.C., Militello, L., Ormerod, T., & Lipshitz, R. (Eds.) Naturalistic decision making and macrocognition (pp. 351-371). Aldershot, UK: Ashgate Publishing Limited.
• Woltjer, R., Smith, K., & Hollnagel, E. (2007). Functional modeling and constraint management in command and control: two microworld studies. Proceedings of the 10th IFAC/IFIP/IFORS/IEA Symposium on Analysis, Design, and Evaluation of Human-Machine Systems (IFAC-HMS 2007). Seoul, Korea.
• Woltjer, R., Johansson, B., & Lundberg, J. (Eds.) (2007). Proceedings of the Resilience Engineering Workshop, 25-27 June, 2007, Vadstena, Sweden. Linköping University Electronic Press, Linköping, Sweden. [PDF]
• Woltjer, R., & Hollnagel, E. (2007). The Alaska Airlines Flight 261 accident: A systemic analysis of functional resonance. Proceedings of the 2007 (14th) International Symposium on Aviation Psychology (ISAP), 763-768, Dayton, OH.
• Woltjer, R., Smith, K., & Hollnagel, E. (2006). Constraint recognition, modeling, and visualization in network-based command and control. Proceedings of the 11th International Command and Control Research and Technology Symposium (ICCRTS), CD-ROM, Cambridge, UK. [Nominated for Best Student Paper Award] [PDF]
• Woltjer, R., Trnka, J., Lundberg, J., & Johansson, B. (2006). Role-playing exercises to strengthen the resilience of command and control systems. Proceedings of the 13th European Conference on Cognitive Ergonomics (ECCE13), 71-78, Zürich, CH.
• Woltjer, R., Lindgren, I., & Smith, K. (2006). A case study of information and communication technology in emergency management training. International Journal of Emergency Management (IJEM), 3 (4), special issue on Information Technology Supporting Incident Management Systems, 332-347. Inderscience Enterprises Ltd.
• Woltjer, R. (2006). Constraints and control in complex socio-technical crisis management systems. Collected Research Papers for the 1st ISCRAM-TIEMS Summer School on Blended Crisis Response Teams, 147-154, Tilburg, NL.
• Woltjer, R. (2007). A systemic functional resonance analysis of the Alaska Airlines flight 261 accident. Proceedings of the Swedish Human Factors Network (HFN) 2006 Conference, HFN report 2007-1, 83-93, Linköping, Sweden.
• Woltjer, R., Smith, K., & Hollnagel, E. (2007). Constraint recognition and state space representation in collaborative distributed command and control. Proceedings of the Swedish Human Factors Network (HFN) 2006 Conference, HFN report 2007-1, 72-82, Linköping, Sweden.
• Woltjer, R., Lindgren, I., & Smith, K. (2007). Information and communication technology in collocated emergency management training. Proceedings of the Swedish Human Factors Network (HFN) 2006 Conference, HFN report 2007-1, 94-102, Linköping, Sweden.
• Woltjer, R. (2005). On how constraints shape action. Licentiate of Engineering Thesis, Linköpings universitet, Sweden. LiU-Tek-Lic-2005:73, ISBN 91-85457-94-9, ISSN 0280-7971.
• Smith, K., Lindgren, I., Granlund, R., Woltjer, R., & Ebeling, S. (2005) Bridging cultural barriers to collaborative decision making in on-site operations coordination centers (OSOCC). LiU-Press, Linköping, Sweden. Research project year report for Räddningsverket.
• Woltjer, R. (2005). Supporting control through constraint recognition. Intelligent Decisions? Intelligent Support? Pre-proceedings for the International Workshop on Intelligent Decision Support Systems: Retrospects and prospects. Certosa di Pontignano, Siena, Italy.
• Smith, K., & Lindgren, I., & Woltjer, R., & Becker, P. (2005). Identifying cultural barriers to collaborative decision making in on site operations coordination centers (OSOCC). Poster session at the Seventh Regional Congress of the International Association for Cross-Cultural Psychology (VII IACCP 2005), San Sebastián, Basque Country, Spain.
• Woltjer, R., & Smith, K. (2005). Constraint propagation in distributed collaborative command and control. Poster session at the Seventh International Naturalistic Decision Making Conference (NDM7), Amsterdam, NL.
• Woltjer, R., & Smith, K. (2004). Decision support through constraint propagation in collaborative distributed command and control. Proceedings of IEEE International Conference on Systems, Man & Cybernetics (IEEE SMC'04), 282-287, (special session 23rd European Annual Conference on Human Decision Making and Manual Control), The Hague, NL.
• Woltjer, R., & McGee, K. (2004). A joint subsumption architecture as a framework to address dynamic human-machine function allocation. Paper presented at SIMSafe2004, Karlskoga, Sweden.
• Zhai, S., Accot, J., & Woltjer, R. (2004). Human action laws in electronic virtual worlds - An empirical study of path steering performance in VR. Presence: Teleoperators and Virtual Environments, 13 (2), 113-127. MIT Press.
• Woltjer, R. (2003). Adaptive multi-modal interfaces - A composite research field. Proceedings of the 1st Nordic Symposium on Multimodal Communication (MMNordic03), 197-210, Copenhagen, DK.
• Woltjer, R., Tan, W.J., & Chen, F. (2003). Speech-based, manual-visual, and multi-modal interaction with an in-car computer - Evaluation of a pilot study. Proceedings of the 8th European Conference on Speech Communication and Technology (Eurospeech03), 1053-1056, Geneva, CH.
• Zhai, S., & Woltjer, R. (2003). Human movement performance in relation to path constraint - The Law of Steering in Locomotion. Proceedings of IEEE Virtual Reality 2003 (VR2003), 149-156, Los Angeles, CA. [Best Paper Award]
• Woltjer, R. (2001). A multi-agent approach to collaborative decision making in arrival and departure management. NLR-Memorandum ID-2001-007, MSc Thesis, Vrije Universiteit Amsterdam, The Netherlands.

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