Geographic Information Science [E-Book] : Second International Conference, GIScience 2002 Boulder, CO, USA, September 25–28, 2002 Proceedings /  

Egenhofer, Max J.
2002

Geographic Information Science [E-Book] : Third International Conference, GI Science 2004 Adelphi, MD, USA, October 20-23, 2004 Proceedings /  

Egenhofer, Max J.
2004

GeoSpatial Semantics [E-Book] / First International Conference, GeoS 2005, Mexico City, Mexico, November 29-30, 2005, Proceedings  

Cruz, Isabel F.
2005