Mark de Berg, Wouter Meulemans, Bettina Speckmann. Delineating imprecise regions via shortest-path graphs. In Isabel F. Cruz, Divyakant Agrawal, Christian S. Jensen, Eyal Ofek, Egemen Tanin, editors, 19th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2011, November 1-4, 2011, Chicago, IL, USA, Proceedings. pages 271-280, ACM, 2011. [doi]
Abstract is missing.