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Presentations

Conference Presentations

  1. D. A. Ripsman, “Integrating Uncertainty Mitigation into Radiation Therapy Treatment Planning", INFORMS Annual Meeting, Phoenix, AZ, October 2023.

  2. D. A. Ripsman, S. A. Alev, H. Mahmoudzadeh, “A Geometric Approach To Beam Angle Selection In Radiation Therapy Treatment Planning", INFORMS Healthcare, Toronto, ON, July 2023.

  3. D. A. Ripsman, S. A. Alev, H. Mahmoudzadeh, “A Geometric Approach To Beam Angle Selection In Radiation Therapy Treatment Planning", CORS/Optimization Days, HEC Montréal, QC, May 2023.

  4. D. A. Ripsman, S. A. Alev, H. Mahmoudzadeh, “A Geometric Approach To Beam Angle Selection In Radiation Therapy Treatment Planning", INFORMS Annual Meeting, Indianapolis, IN, October 2022.

  5. D. A. Ripsman, H. Mahmoudzadeh, “Structural Solution Approaches to Robust Optimization with Polyhedral Uncertainty", CORS/INFORMS International, Vancouver, BC, June 2022.

  6. D. A. Ripsman, S. A. Alev, H. Mahmoudzadeh, “A Geometric Approach To Beam Angle Selection In Radiation Therapy Treatment Planning”, INFORMS Annual Meeting, Anaheim, CA (Hybrid), October 2021.

  7. D. A. Ripsman, H. Mahmoudzadeh, “Closed-form Constraint Generation For Classes Of Robust Polyhedral Uncertainty”, INFORMS Annual Meeting, Anaheim, CA (Hybrid), October 2021.

  8. D. A. Ripsman, H. Mahmoudzadeh, “Closed-form constraint generation for robust radiation therapy treatment planning”, CORS Annual Meeting, (Virtual), May 2021.

  9. D. A. Ripsman, H. Mahmoudzadeh, T. C. Y. Chan, T. G. Purdie, “Robust Direct Aperture Optimization for Radiation Therapy Treatment Planning", INFORMS Healthcare, Cambridge, MA, July 2019.

  10. D. A. Ripsman, H. Mahmoudzadeh, T. C. Y. Chan, T. G. Purdie, “Robust Direct Aperture Optimization for Radiation Therapy Treatment Planning", Canadian Healthcare Optimization Workshop, Saskatoon, SK, May 2019.

  11. D. A. Ripsman, H. Mahmoudzadeh, T. C. Y. Chan, T. G. Purdie, “Robust Direct Aperture Optimization for Radiation Therapy Treatment Planning”, 2018 CORS Annual Conference, Halifax, NS, Canada, June 2018.

  12. D. A. Ripsman, H. Mahmoudzadeh, T. C. Y. Chan, T. G. Purdie, “Robust Mixed Integer Optimization for Radiation Therapy Treatment Planning with Delivery Constraints”, Optimization Days 2017, Montreal, QC, Canada, May 2017.

  13. D. A. Ripsman, K. Ghobadi and D. M. Aleman. “Interactive visual decision support for radiation therapy treatment planning” (invited presentation), Industrial & Systems Engineering Research Conference (ISERC), Montreal, Canada, June 2014.

  14. D. A. Ripsman, K. Ghobadi and D. M. Aleman. “Interactive visual decision support for radiation therapy treatment planning”, Undergraduate Engineering Research Day (UnERD), University of Toronto, Toronto, Canada, August 2013.
    *Awarded second place in the Industrial Engineering Oral Presentations category.

Competitions

CORS Health Care Operational Research SIG Student Presentation Competition, CORS Conference (2019)
*Awarded first place

University of Waterloo Three Minute Thesis Competition, Waterloo, Canada (2018)
Watch it here!
*Selected as 3MT Finalist, represented the Management Sciences department


Poster Presentations

D. A. Ripsman, K. Ghobadi, and D. M. Aleman. “Graphical Interface for Interactive Parameter Selection in Radiation Therapy Treatment Planning”, MIE Research Symposium, University of Toronto, Toronto, Canada, June 2013.