Jan Oliver Wallgrün
Jan Oliver Wallgrün
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Qualitative spatial representation and reasoning in the SparQ-toolbox
JO Wallgrün, L Frommberger, D Wolter, F Dylla, C Freksa
International Conference on Spatial Cognition, 39-58, 2006
1212006
Autonomous construction of hierarchical voronoi-based route graph representations
JO Wallgrün
International Conference on Spatial Cognition, 413-433, 2004
702004
Qualitative spatial reasoning with conceptual neighborhoods for agent control
F Dylla, JO Wallgrün
Journal of Intelligent and Robotic Systems 48 (1), 55-78, 2007
682007
Qualitative matching of spatial information
JO Wallgrün, D Wolter, KF Richter
Proceedings of the 18th SIGSPATIAL International Conference on Advances in …, 2010
592010
Transforming earth science education through immersive experiences: Delivering on a long held promise
A Klippel, J Zhao, KL Jackson, P La Femina, C Stubbs, R Wetzel, J Blair, ...
Journal of Educational Computing Research 57 (7), 1745-1771, 2019
582019
GeoTxt: a web API to leverage place references in text
M Karimzadeh, W Huang, S Banerjee, JO Wallgrün, F Hardisty, ...
Proceedings of the 7th workshop on geographic information retrieval, 72-73, 2013
502013
Hierarchical Voronoi graphs: Spatial representation and reasoning for mobile robots
JO Wallgrün
Springer Science & Business Media, 2009
502009
Qualitative spatial reasoning for applications: New challenges and the SparQ toolbox
D Wolter, JO Wallgrün
Geographic Information Systems: Concepts, Methodologies, Tools, and …, 2013
492013
A qualitative approach to localization and navigation based on visibility information
P Fogliaroni, JO Wallgrün, E Clementini, F Tarquini, D Wolter
International Conference on Spatial Information Theory, 312-329, 2009
472009
Geospatial narratives and their spatio-temporal dynamics: Commonsense reasoning for high-level analyses in geographic information systems
M Bhatt, JO Wallgrün
ISPRS International Journal of Geo-Information 3 (1), 166-205, 2014
422014
GeoTxt: A scalable geoparsing system for unstructured text geolocation
M Karimzadeh, S Pezanowski, AM MacEachren, JO Wallgrün
Transactions in GIS 23 (1), 118-136, 2019
382019
GeoCorpora: building a corpus to test and train microblog geoparsers
JO Wallgrün, M Karimzadeh, AM MacEachren, S Pezanowski
International Journal of Geographical Information Science 32 (1), 1-29, 2018
372018
SailAway: Formalizing navigation rules
F Dylla, L Frommberger, JO Wallgrün, D Wolter, B Nebel, S Wölfl
In Proceedings of the AISB Workshop on Spatial and Spatio-Temporal Reasoning, 2007
352007
Spatial reasoning with augmented points: Extending cardinal directions with local distances
R Moratz, JO Wallgrün
Journal of Spatial Information Science, 1-30, 2012
342012
Spatial reasoning about relative orientation and distance for robot exploration
R Moratz, JO Wallgrün
International Conference on Spatial Information Theory, 61-74, 2003
332003
Qualitative spatial reasoning for topological map learning
JO Wallgrün
Spatial Cognition & Computation 10 (4), 207-246, 2010
322010
Exploiting qualitative spatial reasoning for topological adjustment of spatial data
JO Wallgrün
Proceedings of the 20th International Conference on Advances in Geographic …, 2012
312012
The value of being there: Toward a science of immersive virtual field trips
A Klippel, J Zhao, D Oprean, JO Wallgrün, C Stubbs, P La Femina, ...
Virtual Reality 24 (4), 753-770, 2020
302020
SparQ: A toolbox for qualitative spatial representation and reasoning
F Dylla, L Frommberger, JO Wallgrün, D Wolter
Qualitative Constraint Calculi: Application and Integration, Workshop at KI …, 2006
292006
On Generalizing Orientation Information in
F Dylla, JO Wallgrün
Annual Conference on Artificial Intelligence, 274-288, 2006
252006
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Artikelen 1–20