, University of Bremen, Germany

• Journal of Spatial Information Science No. 1 (2010): Special Feature on Presenting Spatial Information - Special Feature Editorial
  Presenting spatial information: Granularity, relevance, and integration
  Abstract  PDF
• Journal of Spatial Information Science No. 1 (2010): Special Feature on Presenting Spatial Information - Community Activities
  Spatial behavior and linguistic representation: Collaborative interdisciplinary specialized workshop
  Abstract  PDF
• Journal of Spatial Information Science No. 2 (2011): Special feature on Behavior Monitoring and Interpretation - Special Feature Editorial
  Behavior monitoring and interpretation
  Abstract  PDF
• Journal of Spatial Information Science No. 2 (2011): Special feature on Behavior Monitoring and Interpretation - Community Activities
  Report on the first workshop on Movement Pattern Analysis MPA10
  Abstract  PDF