Torsten Hahmann
Torsten Hahmann
Associate Professor of Spatial Informatics, University of Maine
Verified email at spatial.maine.edu - Homepage
Title
Cited by
Cited by
Year
Region-based theories of space: Mereotopology and beyond
T Hahmann, M Grüninger
Qualitative Spatio-Temporal Representation and Reasoning: Trends and Future …, 2010
68*2010
Modular first-order ontologies via repositories
M Grüninger, T Hahmann, A Hashemi, D Ong, A Ozgovde
Applied Ontology 7 (2), 169-209, 2012
472012
Ontology Verification with Repositories.
M Grüninger, T Hahmann, A Hashemi, D Ong
FOIS, 317-330, 2010
382010
A Naive Theory of Dimension for Qualitative Spatial Relations.
T Hahmann, M Gruninger
AAAI Spring Symposium: Logical Formalizations of Commonsense Reasoning, 2011
272011
A reconciliation of logical representations of space: from multidimensional mereotopology to geometry
T Hahmann
University of Toronto, 2013
262013
The Void in Hydro Ontology.
T Hahmann, B Brodaric
FOIS, 45-58, 2012
212012
Stonian p-ortholattices: A new approach to the mereotopology RT0
T Hahmann, M Winter, M Gruninger
Artificial Intelligence 173 (15), 1424-1440, 2009
202009
Multidimensional mereotopology with betweenness
T Hahmann, M Grüninger
IJCAI Proceedings-International Joint Conference on Artificial Intelligence …, 2011
162011
Kinds of full physical containment
T Hahmann, B Brodaric
International Conference on Spatial Information Theory, 397-417, 2013
142013
On the skeleton of stonian p-ortholattices
M Winter, T Hahmann, M Gruninger
Relations and Kleene Algebra in Computer Science, 351-365, 2009
102009
An Ontology Design Pattern for Material Transformation.
C Vardeman, A Krisnadhi, M Cheatham, K Janowicz, H Ferguson, ...
WOP, 73-77, 2014
92014
Toward a foundational hydro ontology for water data interoperability
B Brodaric, T Hahmann
92014
Detecting Physical Defects: A Practical 2D-Study of Cracks and Holes.
T Hahmann, M Gruninger
AAAI Spring Symposium: Benchmarking of Qualitative Spatial and Temporal …, 2009
92009
Using a hydro-reference ontology to provide improved computer-interpretable semantics for the groundwater markup language (GWML2)
T Hahmann, S Stephen
International Journal of Geographical Information Science 32 (6), 1138-1171, 2018
82018
A Sideways Look at Upper Ontologies.
M Grüninger, T Hahmann, M Katsumi, C Chui
FOIS, 9-22, 2014
82014
Water features and their parts
B Brodaric, T Hahmann, M Gruninger
Applied Ontology 14 (1), 1-42, 2019
72019
From data streams to fields: Extending stream data models with field data types
Q Liang, S Nittel, T Hahmann
The Annual International Conference on Geographic Information Science, 178-194, 2016
72016
What is in a Contour Map?
T Hahmann, EL Usery
International Conference on Spatial Information Theory, 375-399, 2015
72015
On the algebra of regular sets
M Winter, T Hahmann, M Grüninger
Annals of Mathematics and Artificial Intelligence 65 (1), 25-60, 2012
72012
On Decomposition Operations in a Theory of Multidimensional Qualitative Space.
T Hahmann
FOIS, 173-186, 2018
62018
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Articles 1–20