20th ICA Workshop on Generalisation and Multiple Representation

8.30 - 9.00 Registration

9.00 - 9.10 Opening and welcome

9:10 - 10:30 Session I: Generalisation of heterogeneous data and conflation

  • Cécile Duchêne, Sébastien Mustière, Sandrine Gomes, Mathilde Kremp, Lucille Billon and Romain Sordello: Mapping heterogeneous data: a case study on the French Green Infrastructure (slides)
  • Nicolas Regnauld and Derek Howland: Rule based quality control for automated generalisation and conflation (slides)
  • Rose Nyberg: Automatic placement of text for objects that do not have a clear geographic definition (slides)
  • Tomaž Podobnikar: Semantic generalization of the multi-source digital elevation model (DEM) (slides)

10:30 - 11:00 Coffee break

11:00 - 12:00 Session II: Pattern aware generalisation

  • Guillaume Touya and Marion Dumont: Progressive Block Graying and Landmarks Enhancing as Intermediate Representations between Buildings and Urban Areas (slides)
  • Xiao Wang and Dirk Burghardt: A Stroke-based Approach to Detect Building Pattern for Generalization Purposes (slides)
  • Lawrence Stanislawski and Barbara Buttenfield: Preserving Line Sinuosity in Hydrographic Feature Simplification (slides)

12:00 - 13:30 Lunch

13:30 - 15:00 Demo´s, Map products, Poster presentation and Break-out session

15:00 - 15:30 Coffee break

15:30 - 16:30 Session III: Generalisation applied to social media data andmaps on mobile devices

  • Lucas Godfrey and William Mackaness: Continuous cartography: generalisation for mixed-scale and mixed-space map views (slides)
  • Dirk Burghardt, Alexander Dunkel and Mathias Gröbe: Generalisation and Multiple Representation of Location-Based Social Media Data (slides)
  • Barry Kronenfeld: Twitter Wars! Social Media Mapping in the Classroom (slides)

16:30 – 17:00 Reports from Break-out-Session, next steps, wrap up