Sophie Parragh

An exact approach for the multi-depot electric vehicle scheduling problem
Haslinger, X., Gaar, E. & Parragh, S. N., 17 Apr 2025, arXiv, 38 p. (arXiv.org; no. 2504.13063).
Research output: Working paper and reports › Preprint

Open Access
Event-based models for the electric autonomous dial-a-ride problem
Stallhofer, V. & Parragh, S., Feb 2025, In: Transportation Research Part C: Emerging Technologies. 171, 21 p., 104896.
Research output: Contribution to journal › Article › peer-review

Open Access
Modeling energy consumption of (fuel-cell) battery-electric buses
Krisch, P., Riefer, L., Ertl, T. & Parragh, S. N., 2025, AGIT Conference, (2025) Issue 1. Shaping Geospatial Futures. Vol. 1. p. 66-70 5 p.
Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

Open Access
Progressive hedging for multi-stage stochastic lot sizing problems with setup carry-over under uncertain demand
Schlenkrich, M., Cordeau, J.-F. & Parragh, S. N., 11 Mar 2025, arXiv, 39 p. (arXiv.org; no. 2503.08477).
Research output: Working paper and reports › Preprint

Open Access
The Bi-objective Electric Autonomous Dial-a-Ride Problem
Su, Y., Parragh, S. N., Dupin, N. & Puchinger, J., 18 Dec 2025, 37 p. (arXiv.org; no. 2512.16605).
Research output: Working paper and reports › Preprint

Open Access

COST ACTION ROAR-NET Randomised Optimisation Algorithms Research Network
Forget, N. (Researcher) & Parragh, S. (PI)
02.10.2023 → 01.10.2027
Project: Funded research › EU - European Union
Hybrid quantum-classical optimization for the lot-sizing problem (HyQOLoS)
Gemeinhardt, F. (Researcher), Parragh, S. (Researcher), Plösch, R. (Researcher), Schlenkrich, M. (Researcher) & Wimmer, M. (PI)
24.04.2023 → 30.04.2024
Project: Funded research › FFG - Austrian Research Promotion Agency
ZEMoS (Zero Emission Mobility Salzburg)
Parragh, S. (PI), Haslinger, X. (Researcher), Gaar, E. (Researcher), Forget, N. (Researcher), Ertl, T. (Researcher) & Hiermann, G. (Researcher)
01.04.2023 → 31.03.2025
Project: Funded research › FFG - Austrian Research Promotion Agency
MOSOPT - Solving Multi-Objective Facility Layout Problems via Semidefinite Optimization
Gaar, E. (Researcher) & Parragh, S. (PI)
02.05.2022 → 01.05.2024
Project: Funded research › Federal / regional / local authorities
Open MES Platform for Smart Factory
Parragh, S. (PI)
01.01.2022 → 30.06.2024
Project: Funded research › FFG - Austrian Research Promotion Agency

Zero Emission Mobility Salzburg (ZEMoS) - A Heuristic Solution Approach to Multi-Depot Heterogeneous Fleet Electric Bus Scheduling
Ertl, T. (Speaker), Forget, N. (Contributor), Hiermann, G. (Contributor) & Parragh, S. (Contributor)
06 Nov 2025
Activity: Talk or presentation › Other talk or presentation › science-to-science
Tailored and generic algorithms for integer and mixed-integer multi-objective optimization
Parragh, S. (Keynote speaker)
12 Sept 2025
Activity: Talk or presentation › Invited talk › science-to-science
Universidade de Coimbra (External organisation)
Parragh, S. (Member)
Jul 2025 → …
Activity: Membership/Function › Board, Committee or Jury
Driving Sustainability: How Operations Research Supports Zero-Emission Bus Fleet Decisions
Haslinger, X. (Contributor), Gaar, E. (Speaker) & Parragh, S. (Contributor)
23 Jun 2025 → 25 Jun 2025
Activity: Talk or presentation › Invited talk › science-to-science
Effects of non-linear charging on the electric Autonomous Dial-A-Ride Problem
Hiermann, G. (Speaker) & Parragh, S. (Contributor)
18 Jun 2025
Activity: Talk or presentation › Contributed talk › science-to-science

2023 Transportation Science Meritorious Service Awards
Parragh, S. (Recipient), 2023
Prize: Prize, award or honor
EURO Prize for OR for the Common Good 2025
Haslinger, X. (Recipient), Parragh, S. (Recipient) & Gaar, E. (Recipient), 23 Jun 2025
Prize: Prize, award or honor
Outstanding Reviewer Award OR Spectrum 2022
Parragh, S. N. (Recipient), 2022
Prize: Prize, award or honor

Research output