Aichholzer, Oswin, and Joseph Dorfer. “A Linear Time Algorithm for the Flip Distance Between Plane Spanning Paths in Convex Point Sets”. Computing in Geometry and Topology 5, no. 3 (February 4, 2026): 2:1–2:17. Accessed February 8, 2026. https://www.cgt-journal.org/index.php/cgt/article/view/93.