Dandan Li, Dik Lun Lee. A topology-based semantic location model for indoor applications. In Walid G. Aref, Mohamed F. Mokbel, Markus Schneider, editors, 16th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2008, November 5-7, 2008, Irvine, California, USA, Proceedings. pages 6, ACM, 2008. [doi]
Abstract is missing.