1. Preface: semantic and conceptual issues in geographic information systems

   • Esteban Zimányi

   EditorialNotes 09 December 2009 Pages: 277 - 278

2. Managing sensor traffic data and forecasting unusual behaviour propagation

   • Claudia Bauzer Medeiros
   • Marc Joliveau
   • Florian De Vuyst

   OriginalPaper 28 January 2010 Pages: 279 - 305

   

3. Exploiting geographic references of documents in a geographical information retrieval system using an ontology-based index

   • Nieves R. Brisaboa
   • Miguel R. Luaces
   • Diego Seco

   OriginalPaper 30 January 2010 Pages: 307 - 331

   

4. A semantic and language-based representation of an environmental scene

   • Jean-Marie Le Yaouanc
   • Éric Saux
   • Christophe Claramunt

   OriginalPaper 30 January 2010 Pages: 333 - 352

   

5. OCL for formal modelling of topological constraints involving regions with broad boundaries

   • Lotfi Bejaoui
   • François Pinet
   • Yvan Bédard

   OriginalPaper 07 February 2010 Pages: 353 - 378

   

6. A knowledge infrastructure for intelligent query answering in location-based services

   • Shijun Yu
   • Stefano Spaccapietra

   OriginalPaper 21 January 2010 Pages: 379 - 404