Jan Oliver Wallgrün
Jan Oliver Wallgrün
Verified email at psu.edu - Homepage
Cited by
Cited by
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
Autonomous construction of hierarchical voronoi-based route graph representations
JO Wallgrün
International Conference on Spatial Cognition, 413-433, 2004
Qualitative matching of spatial information
JO Wallgrün, D Wolter, KF Richter
Proceedings of the 18th SIGSPATIAL International Conference on Advances in …, 2010
Qualitative spatial reasoning with conceptual neighborhoods for agent control
F Dylla, JO Wallgrün
Journal of Intelligent and Robotic Systems 48 (1), 55-78, 2007
Hierarchical Voronoi graphs: Spatial representation and reasoning for mobile robots
JO Wallgrün
Springer Science & Business Media, 2009
Qualitative spatial reasoning for applications: New challenges and the SparQ toolbox
D Wolter, JO Wallgrün
Geographic Information Systems: Concepts, Methodologies, Tools, and …, 2013
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
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
Qualitative Spatio-Temporal Representation and Reasoning: Trends and Future Directions
SM Hazarika
Information Science Reference, 2012
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
Spatial reasoning with augmented points: Extending cardinal directions with local distances
R Moratz, JO Wallgrün
Journal of Spatial Information Science 2012 (5), 1-30, 2012
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
Spatial reasoning about relative orientation and distance for robot exploration
R Moratz, JO Wallgrün
International Conference on Spatial Information Theory, 61-74, 2003
Qualitative spatial reasoning for topological map learning
JO Wallgrün
Spatial Cognition & Computation 10 (4), 207-246, 2010
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
On Generalizing Orientation Information in
F Dylla, JO Wallgrün
Annual Conference on Artificial Intelligence, 274-288, 2006
Exploiting qualitative spatial reasoning for topological adjustment of spatial data
JO Wallgrün
Proceedings of the 20th International Conference on Advances in Geographic …, 2012
Building a corpus of spatial relational expressions extracted from web documents
JO Wallgrün, A Klippel, T Baldwin
Proceedings of the 8th workshop on geographic information retrieval, 1-8, 2014
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
Hierarchical voronoi-based route graph representations for planning, spatial reasoning, and communication
JO Wallgrün
Proceedings of the 4th International Cognitive Robotics Workshop (CogRob …, 2004
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