Cognitive and Linguistic Aspects of Geographic Space: New Perspectives on Geographic Information Research

Geographic Information Science: 4th International Conference, GIScience 2006, Münster, Germany, September 20-23, 2006, Proceedings

Geographic Information Science: 5th International Conference, GIScience 2008, Park City, UT, USA, September 23-26, 2008, Proceedings

Spatio-Temporal Databases: The CHOROCHRONOS Approach