@techreport{repORt:2026-2026—75,
	author = {A. Helber and Oliver Bachtler and T. W\"{u}llner},
	title = {Optimal Refinement in Dynamic Discretisation Discovery for Continuous-Time Service Network Design},
	institution = {Lehrstuhl f\"{u}r Operations Research, RWTH Aachen University},
	year = {2026},
	type = {repORt},
	number = {2026—75},
	month = {Sep},
	url = {https://or.rwth-aachen.de/files/research/repORt/2026-09-30-optimal-refinement-preprint.pdf}
}