@techreport{repORt:2026-2026—72,
	author = {T. W\"{u}llner and A. Helber},
	title = {Finding Minimal Discretizations in Dynamic Discretization Discovery for Continuous-Time Service Network Design},
	institution = {Lehrstuhl f\"{u}r Operations Research, RWTH Aachen University},
	year = {2026},
	type = {repORt},
	number = {2026—72},
	month = {Feb},
	url = {https://or.rwth-aachen.de/files/research/repORt/2026_optimal_refinement.pdf.pdf}
}