Special issues edited by Martin Raubal

K. Janowicz, M. Raubal, A. Schwering, and W. Kuhn (2008) Semantic Similarity Measurement and Geospatial Applications. Transactions in GIS. 12(6).

W. Kuhn, M. Raubal, and P. Gärdenfors, Eds. (2007) Cognitive Semantics and Spatio-Temporal Ontologies. Spatial Cognition and Computation 7(1).