16th ICA Workshop - Papers, program and presentations
Friday, 23. August
08:30 – 09:00 Registration
09:00 – 09:30 Welcome and fast forward session
09:30 – 10:40 Session 1: Generalisation for Topographic Map Production
C. Duchêne, J. Stoter and D. Burghardt (slides) Feedback NMA Workshop in Barcelona
P. De Mayer and M. Jobst Activities of the Commission on Map Production and Geobusiness with focus on Service Oriented Mapping
P. Erauw and A. Féchir (slides) Implementation of Automatic Generalisation in the Production Process of the 1:50.000 Map Series
V. van Altena, M. Post, R. Nijhuis and J. Stoter (slides) Generalisation of 1:50k roads centrelines from 1:10k road polygons in an automated workflow
10:40 – 11:10 Coffee break
11:10 – 12:30 Session 2: Relation modelling and contextual generalisation
H. Yan, T. Liu, W. Yang and J. Li Spatial Similarity Relations in Multi-scale Map Spaces: Basic Concepts and Potential Research Issues
A. Maudet, G. Touya, C. Duchêne and S. Picault (slides) Improving multi-level interactions modelling in a multi-agent generalisation model: first thoughts
C. Stern and M. Sester (slides) Extending an approach to derive constraints for the integration and generalization of detailed environmental spatial data in DLM or maps of small scales
N. Gould and J. Cheng (slides) A prototype for ontology driven on-demand mapping of urban traffic accidents
12:30 – 14:00 Lunch
14:00 – 15:00 Session 3: Point selection and Dynamic Mapping
N. Schwartges, D. Allerkamp, J.-H. Haunert and A. Wolff (slides) Optimizing Active Ranges for Point Selection in Dynamic Maps
P. Bereuter and R. Weibel (slides) Assessing Real-Time Generalisation of Point Data
P. Raposo, C.A. Brewer and L.V. Stanislawski (slides) Label and Attribute-Based Topographic Point Thinning
15:00 – 16:00 Break-out session
16:00 – 16:30 Coffee break
16:30 – 17:15 Reports from break-out session
Saturday, 24. August
08:30 – 9:15 Session 4: Vendors presenting recent generalisation software developments
D. Watkins - ESRI (slides)
A. Mathur - Axes Systems AG (slides) Automatic Production and Updating of Topographic Maps - A Case Study Using the German AAA Data Model
N. Regnauld - 1Spatial (slides)
09:30 – 10:30 Session 5: Selection of Road Networks and Hydrographic Networks
S.A. Benz and R. Weibel (slides) Road Network Selection Using an Extended Stroke-Mesh Combination Algorithm
R. Weiss and R. Weibel (slides) Road Network Selection for Small-Scale Maps Using an Improved Centrality Approach
B.P. Buttenfield, L.V. Stanislawski, C. Anderson-Tarver and M.J. Gleason (slides) Alternate Methods for Automatic Selection of Primary Paths Through Braided Hydrographic Networks
10:30 – 11:00 Coffee break
11:00 – 12:00 Computer Demo / Posters / Maps
12:00 – 13:30 Lunch
13:30 – 14:30 Session 6: Continuous zooming, Morphing and Collapse Operator
R. Suba, M. Meijers and P. van Oosterom 2D vario-scale representations based on real 3D structure
D. Peng, J.H. Haunert, A. Wolff and C. Hurter Morphing Polylines Based on Least-Squares Adjustment
S. Szombara (slides) Unambiguous Collapse Operator of Digital Cartographic Generalisation Process
14:30 – 15:50 Session 7: Contour lines and line simplification
R.Y. Peters, H. Ledoux and M. Meijers (slides) Generation and generalization of safe depth-contours for hydrographic charts using a surface-based approach
W. Socha and J. Stoter (slides) First attempts to automatize generalisation of electronic navigational charts - specifying requirements and methods
Z. Ungvári, N. Agárdi and L. Zentai (slides) A comparison of methods for automatic generalization of contour lines generated from digital elevation models
R. Olszewski, A. Fiedukowicz and A. Pillich-Kolipinska (slides) Utilisation of computational intelligence for simplification of linear objects using extended WEA algorithm
15:50 – 16:20 Coffee break
16:20 – 17:00 Wrap up, next steps
Normal 0 21 false false false DE X-NONE X-NONE First Attempts to automatize generalisation of electronic navigational charts – specifying requirements and methods
