Danielle A. Ripsman

Conference Presentations

1. D. A. Ripsman, A. Cire and A. Diamant, “Multi-Period Home Care Scheduling Under Uncertainty", CORS Annual Meeting, Edmonton, AB, June 2025.
2. D. A. Ripsman, S. A. Alev, H. Mahmoudzadeh, “A Geometrical Approach to Beam Angle Optimization", ICS Conference, Toronto, ON, March 2025.
3. D. A. Ripsman, F. Rahimi, H. Abouee-Mehrizi & H. Mahmoudzadeh, “Light Pareto Robust Optimization for IMRT Treatment Planning", CORS Annual Meeting, London, ON, June 2024.
4. D. A. Ripsman, “Integrating Uncertainty Mitigation into Radiation Therapy Treatment Planning", INFORMS Annual Meeting, Phoenix, AZ, October 2023.
5. 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.
6. 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.
7. 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.
8. D. A. Ripsman, H. Mahmoudzadeh, “Structural Solution Approaches to Robust Optimization with Polyhedral Uncertainty", CORS/INFORMS International, Vancouver, BC, June 2022.
9. 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.
10. D. A. Ripsman, H. Mahmoudzadeh, “Closed-form Constraint Generation For Classes Of Robust Polyhedral Uncertainty", INFORMS Annual Meeting, Anaheim, CA (Hybrid), October 2021.
11. D. A. Ripsman, H. Mahmoudzadeh, “Closed-form constraint generation for robust radiation therapy treatment planning", CORS Annual Meeting, (Virtual), May 2021.
12. 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.
13. 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.
14. 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.
15. 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.
16. D. A. Ripsman, K. Ghobadi and D. M. Aleman, “Interactive visual decision support for radiation therapy treatment planning", Industrial & Systems Engineering Research Conference (ISERC), Montreal, Canada, June 2014.
    (invited presentation)
17. 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

Poster Presentations

1. “The Impact of AI Scribe on Primary Care Workload”
   R. Chiplunkar, D. A. Ripsman and K. Ghobadi
   Johns Hopkins Research Symposium on Engineering in Healthcare — Baltimore, USA (December 2025)
2. “Graphical Interface for Interactive Parameter Selection in Radiation Therapy Treatment Planning”
   D. A. Ripsman, K. Ghobadi, and D. M. Aleman
   MIE Research Symposium, University of Toronto — Toronto, Canada (June 2013)

Competitions