Andreas Henrich, Volker Lüdecke, Daniel Blank. Approaches for determining the geographic footprint of arbitrary terms for retrieval and visualization. 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 43, ACM, 2008. [doi]
Abstract is missing.