Matthias Westphal, Jochen Renz. Evaluating and minimizing ambiguities in qualitative route instructions. 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 171-180, ACM, 2011. [doi]
Abstract is missing.