About Me
Prof.dr.ir. Erwin W. Hans is a full professor Operations Management in Healthcare. He is co-founder of research center CHOIR (Center for Healthcare Operations Improvement & Research). His research interests are healthcare operations management, healthcare operations research, capacity management, planning and scheduling. He is a lecturer within various graduate and undergraduate programs within University of Twente.
Expertise
Planning
Scheduling
Healthcare
Vehicle Routing
Appointments And Schedules
Travel Time
Dynamic Programming
Planning And Control
Organizations
Ancillary Activities
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eigen BV in samenwerking met collega UT (Richard Boucherie) en ORTEC BV
naar de zorgsector brengen van algoritmen ontwikkeld binnen CHOIR
Publications
Recent
Soares Vieira, B. M., Demirtas, D., van de Kamer, J. B., Hans, E. W., & van Harten, W. (2018). A mathematical programming model for optimizing the staff allocation in radiotherapy under uncertain demand. European journal of operational research, 709-722. DOI: 10.1016/j.ejor.2018.03.040
Borgman, N. J., Vliegen, I. M. H., Boucherie, R. J., & Hans, E. W. (2018). Appointment scheduling with unscheduled arrivals and reprioritization. Flexible services and manufacturing journal, 30(1-2), 30-53. DOI: 10.1007/s10696-016-9268-0
van de Vrugt, M., Luen-English, S. J., Bastiaansen, W. A. P., Kleinluchtenbeld, S., Lardinois, W. T. P., Pots, M. H., ... Boucherie, R. J. (2018). Integrated scheduling of tasks and gynecologists to improve patient appointment scheduling: a case study. Operations research for health care, 16, 10-19. DOI: 10.1016/j.orhc.2017.11.002
Leeftink, G., & Hans, E. W. (2018). Case mix classification and a benchmark set for surgery scheduling. Journal of scheduling, 21(1), 17-33. DOI: 10.1007/s10951-017-0539-8
Molina-Pariente, J. M., Hans, E. W., & Framinan, J. M. (2018). A stochastic approach for solving the operating room scheduling problem. Flexible services and manufacturing journal, 30(1-2), 224-251. DOI: 10.1007/s10696-016-9250-x
Leeftink, A. G., Boucherie, R. J., Hans, E. W., Verdaasdonk, M. A. M., Vliegen, I., & Van Diest, P. J. (2018). Batch scheduling in the histopathology laboratory. Flexible services and manufacturing journal, 3-(1-2), 171-197. DOI: 10.1007/s10696-016-9257-3
Oude Vrielink, R., Jansen, E. A., Gort, E., van Hillegersberg, J., & Hans, E. (2017). Towards improving tenders for Higher Education timetabling software: Uncovering the selection criteria of HEIs when choosing timetabling applications, using ERP as a reference. In A. Gunawan, G. Kendall, L. S. Lee, B. McCollum, & H-V. Seow (Eds.), MISTA 2017 Proceedings: 5–8 Dec 2017 | Kuala Lumpur, Malaysia (pp. 173-188)
Oude Vrielink, R., Jansen, E. A., Hans, E. W., & van Hillegersberg, J. (2017). Practices in timetabling in higher education institutions: A systematic review. Annals of operations research. DOI: 10.1007/s10479-017-2688-8
Leeftink, A. G., Vliegen, I. M. H., & Hans, E. W. (2017). Stochastic integer programming for multi-disciplinary outpatient clinic planning. Health care management science. DOI: 10.1007/s10729-017-9422-6
Vieira, B., Hans, E. W., van Vliet-Vroegindeweij, C., van de Kamer, J., & van Harten, W. H. (2016). Operations research for resource planning and -use in radiotherapy: a literature review. BMC medical informatics and decision making, 16(149), 149-. [149]. DOI: 10.1186/s12911-016-0390-4
UT Research Information System
Courses
Contact Details
Visiting Address
University of Twente
Faculty of Behavioural, Management and Social Sciences
Ravelijn
(building no. 10), room 3345
Hallenweg 17
7522NH Enschede
The Netherlands
Mailing Address
University of Twente
Faculty of Behavioural, Management and Social Sciences
Ravelijn
3345
P.O. Box 217
7500 AE Enschede
The Netherlands