Annette Ebbers-Baumann, Rolf Klein, Elmar Langetepe, Andrzej Lingas. A Fast Algorithm for Approximating the Detour of a Polygonal Chain. In Friedhelm Meyer auf der Heide, editor, Algorithms - ESA 2001, 9th Annual European Symposium, Aarhus, Denmark, August 28-31, 2001, Proceedings. Volume 2161 of Lecture Notes in Computer Science, pages 321-332, Springer, 2001. [doi]
Abstract is missing.