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ORCIDTorsten Hahmann
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- affiliation: University of Maine
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2020 – today
- 2024
[c34]Torsten Hahmann, David K. Kedrowski
:
An Ontology and Geospatial Knowledge Graph for Reasoning About Cascading Failures (Short Paper). COSIT 2024: 21:1-21:9- 2023
- [c33]Sanonda Datta Gupta, Torsten Hahmann:
OPPO: An Ontology for Describing Fine-Grained Data Practices in Privacy Policies of Online Social Networks. JOWO 2023 - [c32]Umayer Reza, Torsten Hahmann:
Populating and Refining an Ontology of Cellulose Materials with Terms from Scientific Publications (extended abstract). JOWO 2023 - [c31]Kingsley Wiafe-Kwakye, Torsten Hahmann, Kate Beard:
Development of an Ontology-Based Approach to Spatio-Temporal Data Analysis for Forest-Environment Interactions (extended abstract). JOWO 2023 - [c30]Valeria Fionda, Olaf Hartig, Reyhaneh Abdolazimi, Sihem Amer-Yahia, Hongzhi Chen, Xiao Chen, Peng Cui, Jeffrey Dalton, Xin Luna Dong, Lisette Espín-Noboa, Wenqi Fan, Manuela Fritz, Quan Gan, Jingtong Gao, Xiaojie Guo, Torsten Hahmann, Jiawei Han, Soyeon Caren Han, Estevam Hruschka, Liang Hu, Jiaxin Huang, Utkarshani Jaimini, Olivier Jeunen, Yushan Jiang, Fariba Karimi, George Karypis, Krishnaram Kenthapadi, Himabindu Lakkaraju, Hady W. Lauw, Thai Le, Trung-Hoang Le, Dongwon Lee, Geon Lee, Liat Levontin, Cheng-Te Li, Haoyang Li, Ying Li, Jay Chiehen Liao, Qidong Liu, Usha Lokala, Ben London, Siqu Long, Hande Küçük-McGinty, Yu Meng, Seungwhan Moon, Usman Naseem, Pradeep Natarajan, Behrooz Omidvar-Tehrani, Zijie Pan, Devesh Parekh, Jian Pei, Tiago Peixoto, Steven Pemberton, Josiah Poon, Filip Radlinski, Federico Rossetto, Kaushik Roy, Aghiles Salah, Mehrnoosh Sameki, Amit P. Sheth, Cogan Shimizu, Kijung Shin, Dongjin Song, Julia Stoyanovich, Dacheng Tao, Johanne Trippas, Quoc Truong, Yu-Che Tsai, Adaku Uchendu, Bram van den Akker, Lin Wang, Minjie Wang, Shoujin Wang, Xin Wang, Ingmar Weber, Henry Weld, Lingfei Wu, Da Xu, Yifan Ethan Xu, Shuyuan Xu, Bo Yang, Ke Yang, Elad Yom-Tov, Jaemin Yoo, Zhou Yu, Reza Zafarani, Hamed Zamani, Meike Zehlike, Qi Zhang, Xikun Zhang, Yongfeng Zhang, Yu Zhang, Zheng Zhang, Liang Zhao, Xiangyu Zhao, Wenwu Zhu:
Tutorials at The Web Conference 2023. WWW (Companion Volume) 2023: 648-658 - [e9]Nathalie Aussenac-Gilles, Torsten Hahmann, Antony Galton, Maria M. Hedblom:
Formal Ontology in Information Systems - Proceedings of the 13th International Conference (FOIS 2023), Sherbrooke, Quebec, Canada, July 17-20, 2013 and Virtual Event, September 18-20, 2013. Frontiers in Artificial Intelligence and Applications 377, IOS Press 2023, ISBN 978-1-64368-468-0 [contents] - [e8]Fumiaki Toyoshima, Megan Katsumi, Guendalina Righetti, Stefano De Giorgis, Maria M. Hedblom, Oliver Kutz, Boyan Brodaric, Michael Grüninger, Torsten Hahmann, Damion Dooley Simon, Matthew Lange, Hande Küçük-McGinty, Anoosha Sehar Simon, Rhiannon Cameron, Bart Gajderowicz, Daniela Rosu, Janna Hastings, Davide Audrito, Luigi Di Caro, Francesca Grasso, Roberto Nai, Emilio Sulis, Loris Bozzato, Cogan Shimizu, Antoine Zimmermann, Riccardo Baratella, Stefano Borgo, Sergio de Cesare, Tiago Prince Sales:
Proceedings of the Joint Ontology Workshops 2023 Episode IX: The Quebec Summer of Ontology co-located with the 13th International Conference on Formal Ontology in Information Systems (FOIS 2023), Sherbrooke, Québec, Canada, July 19-20, 2023. CEUR Workshop Proceedings 3637, CEUR-WS.org 2023 [contents] - [i2]Sanonda Datta Gupta, Torsten Hahmann:
OPPO: An Ontology for Describing Fine-Grained Data Practices in Privacy Policies of Online Social Networks. CoRR abs/2309.15971 (2023) - 2022
- [c29]Kingsley Wiafe-Kwakye, Torsten Hahmann, Kate Beard:
An Ontology Design Pattern for Spatial and Temporal Aggregate Data (STAD). WOP@ISWC 2022 - [e7]Sanju Tiwari, Nandana Mihindukulasooriya, Francesco Osborne, Dimitris Kontokostas, Jennifer D'Souza, Mayank Kejriwal, Loris Bozzato, Valentina Anita Carriero, Torsten Hahmann, Antoine Zimmermann:
Proceedings of the 1st International Workshop on Knowledge Graph Generation From Text and the 1st International Workshop on Modular Knowledge co-located with 19th Extended Semantic Conference (ESWC 2022), Hersonissos, Greece, May 30th, 2022. CEUR Workshop Proceedings 3184, CEUR-WS.org 2022 [contents] - [i1]Shirly Stephen, Wenwen Li, Torsten Hahmann:
Geo-Situation for Modeling Causality of Geo-Events in Knowledge Graphs. CoRR abs/2206.13658 (2022) - 2021
- [c28]Torsten Hahmann, Robert W. Powell II:
Automatically Extracting OWL Versions of FOL Ontologies. ISWC 2021: 252-269 - [e6]Emilio M. Sanfilippo, Oliver Kutz, Nicolas Troquard, Torsten Hahmann, Claudio Masolo, Robert Hoehndorf, Randi Vita, Maria M. Hedblom, Guendalina Righetti, Dusan Sormaz, Walter Terkaj, Tiago Prince Sales, Sergio de Cesare, Frederik Gailly, Giancarlo Guizzardi, Mark Lycett, Chris Partridge, Oscar Pastor, Daniel Beßler, Stefano Borgo, Mohammed Diab, Aldo Gangemi, Alberto Olivares Alarcos, Mihai Pomarlan, Robert Porzel, Ludger Jansen, Mathias Brochhausen, Daniele Porello, Pawel Garbacz, Selja Seppälä, Michael Grüninger, Amanda Vizedom, Damion M. Dooley, Robert Warren, Hande Küçük-McGinty, Matthew Lange, Alsayed Algergawy, Naouel Karam, Friederike Klan, Franck Michel, Ilaria Rosati:
Proceedings of the Joint Ontology Workshops 2021 Episode VII: The Bolzano Summer of Knowledge co-located with the 12th International Conference on Formal Ontology in Information Systems (FOIS 2021), and the 12th International Conference on Biomedical Ontologies (ICBO 2021), Bolzano, Italy, September 11-18, 2021. CEUR Workshop Proceedings 2969, CEUR-WS.org 2021 [contents] - [e5]Eva Blomqvist, Torsten Hahmann, Karl Hammar, Pascal Hitzler, Rinke Hoekstra, Raghava Mutharaju, María Poveda-Villalón, Cogan Shimizu, Martin G. Skjæveland, Monika Solanki, Vojtech Svátek, Lu Zhou:
Advances in Pattern-Based Ontology Engineering, extended versions of the papers published at the Workshop on Ontology Design and Patterns (WOP). Studies on the Semantic Web 51, IOS Press 2021, ISBN 978-1-64368-174-0 [contents] - 2020
- [j10]Torsten Hahmann:
CODI: A multidimensional theory of mereotopology with closure operations. Appl. Ontology 15(3): 251-311 (2020) - [j9]Bahar Aameri, Carmen Chui, Michael Grüninger, Torsten Hahmann, Yi Ru:
The FOUnt ontologies for quantities, units, and the physical world. Appl. Ontology 15(3): 313-359 (2020) - [c27]Shirly Stephen, Torsten Hahmann:
Model-Finding for Externally Verifying FOL Ontologies: A Study of Spatial Ontologies. FOIS 2020: 233-248 - [c26]Amin Rabinia, Sepideh Ghanavati, Llio Humphreys, Torsten Hahmann:
A Methodology for Implementing the Formal Legal-GRL Framework: A Research Preview. REFSQ 2020: 124-131 - [e4]Karl Hammar, Oliver Kutz, Anastasia Dimou, Torsten Hahmann, Robert Hoehndorf, Claudio Masolo, Randi Vita, Sarra Ben Abbès, Rim Hantach, Philippe Calvez, Tiago Prince Sales, Daniele Porello, Daniel Beßler, Stefano Borgo, Mohammed Diab, Aldo Gangemi, Alberto Olivares Alarcos, Mihai Pomarlan, Robert Porzel, Martin G. Skjæveland, Daniel P. Lupp, Ian Horrocks, Johan W. Klüwer, Christian Kindermann, Loris Bozzato, Till Mossakowski, Luciano Serafini:
Proceedings of the Joint Ontology Workshops co-located with the Bolzano Summer of Knowledge (BOSK 2020), Virtual & Bozen-Bolzano, Italy, August 31st to October 7th, 2020. CEUR Workshop Proceedings 2708, CEUR-WS.org 2020 [contents]
2010 – 2019
- 2019
- [j8]Boyan Brodaric, Torsten Hahmann, Michael Gruninger:
Water features and their parts. Appl. Ontology 14(1): 1-42 (2019) - [j7]Tim Cole, Torsten Hahmann:
Geographies of the Holocaust: Experiments in GIS, QSR, and Graph Representations. Int. J. Humanit. Arts Comput. 13(1-2): 39-52 (2019) - [c25]Shirly Stephen, Torsten Hahmann:
Identifying Bottlenecks in Practical SAT-Based Model Finding for First-Order Logic Ontologies with Datasets. AAAI 2019: 10039-10040 - [c24]Shirly Stephen, Torsten Hahmann:
Formal Qualitative Spatial Augmentation of the Simple Feature Access Model. COSIT 2019: 15:1-15:18 - 2018
- [j6]Torsten Hahmann, Shirly Stephen:
Using a hydro-reference ontology to provide improved computer-interpretable semantics for the groundwater markup language (GWML2). Int. J. Geogr. Inf. Sci. 32(6): 1138-1171 (2018) - [c23]Torsten Hahmann:
On Decomposition Operations in a Theory of Multidimensional Qualitative Space. FOIS 2018: 173-186 - [c22]Michael Grüninger, Bahar Aameri, Carmen Chui, Torsten Hahmann, Yi Ru:
Foundational Ontologies for Units of Measure. FOIS 2018: 211-224 - [c21]Gregory Kritzman, Torsten Hahmann:
Using commonsensical cardinal directions to describe bordering objects. SIGSPATIAL/GIS 2018: 412-415 - [c20]Gaurav Sinha, Samantha T. Arundel, Torsten Hahmann, E. Lynn Usery, Kathleen Stewart, David M. Mark:
The Landform Reference Ontology (LFRO): A Foundation for Exploring Linguistic and Geospatial Conceptualization of Landforms (Short Paper). GIScience 2018: 59:1-59:7 - 2017
- [c19]Shirly Stephen, Torsten Hahmann:
An Ontological Framework for Characterizing Hydrological Flow Processes. COSIT 2017: 7:1-7:14 - [c18]Gaurav Sinha, Samantha T. Arundel, Kathleen Stewart, David M. Mark, Torsten Hahmann, Boleslo E. Romero, Alexandre Sorokine, E. Lynn Usery, Grant McKenzie:
A Reference Landform Ontology for Automated Delineation of Depression Landforms from DEMs. COSIT (Workshops/Posters) 2017: 111-116 - 2016
- [c17]Qinghan Liang, Silvia Nittel, Torsten Hahmann:
From Data Streams to Fields: Extending Stream Data Models with Field Data Types. GIScience 2016: 178-194 - 2015
- [b1]Torsten Hahmann:
A Reconciliation of Logical Representations of Space: from Multidimensional Mereotopology to Geometry. University of Toronto, Canada, 2015 - [j5]Mark A. Underwood, Michael Gruninger, Leo Obrst, Ken Baclawski, Mike Bennett, Gary Berg-Cross, Torsten Hahmann, Ram D. Sriram:
Internet of things: Toward smart networked systems and societies. Appl. Ontology 10(3-4): 355-365 (2015) - [c16]Torsten Hahmann, Sheila A. McIlraith:
Towards Ontologies in Variation. AAAI Spring Symposia 2015 - [c15]Torsten Hahmann, E. Lynn Usery:
What is in a Contour Map? - A Region-Based Logical Formalization of Contour Semantics. COSIT 2015: 375-399 - [e3]Odile Papini, Salem Benferhat, Laurent Garcia, Marie-Laure Mugnier, Eduardo L. Fermé, Thomas Meyer, Renata Wassermann, Torsten Hahmann, Ken Baclawski, Adila Krisnadhi, Pavel Klinov, Stefano Borgo, Oliver Kutz, Daniele Porello:
Proceedings of the Joint Ontology Workshops 2015 Episode 1: The Argentine Winter of Ontology co-located with the 24th International Joint Conference on Artificial Intelligence (IJCAI 2015), Buenos Aires, Argentina, July 25-27, 2015. CEUR Workshop Proceedings 1517, CEUR-WS.org 2015 [contents] - 2014
- [c14]Michael Grüninger, Torsten Hahmann, Megan Katsumi, Carmen Chui:
A Sideways Look at Upper Ontologies. FOIS 2014: 9-22 - [c13]Torsten Hahmann:
Ontology Repositories: A Treasure Trove for Content Ontology Design Patterns. WoMO@FOIS 2014 - [c12]Torsten Hahmann, Boyan Brodaric, Michael Grüninger:
Interdependence among material objects and voids. FOIS 2014: 37-50 - [c11]Torsten Hahmann, Boyan Brodaric:
Voids and material constitution across physical granularities. FOIS 2014: 51-64 - [c10]Charles Vardeman, Adila Krisnadhi, Michelle Cheatham, Krzysztof Janowicz, Holly Ferguson, Pascal Hitzler, Aimee Buccellato, Krishnaprasad Thirunarayan, Gary Berg-Cross, Torsten Hahmann:
An Ontology Design Pattern for Material Transformation. WOP 2014: 73-77 - [e2]Kenneth Baclawski, Tudor Groza, Torsten Hahmann, Ivan Varzinczak:
Proceedings of the 8th International Workshop on Modular Ontologies co-located with the 8th International Conference on Formal Ontology in Information Systems (FOIS 2014), Rio de Janeiro, Brazil, September 22, 2014. CEUR Workshop Proceedings 1248, CEUR-WS.org 2014 [contents] - 2013
- [j4]Torsten Hahmann, Michael Grüninger:
Complementation in Representable Theories of Region-Based Space. Notre Dame J. Formal Log. 54(2): 177-214 (2013) - [c9]Torsten Hahmann, Boyan Brodaric:
Kinds of Full Physical Containment. COSIT 2013: 397-417 - [e1]Chiara Del Vescovo, Torsten Hahmann, David Pearce, Dirk Walther:
Proceedings of the 7th International Workshop on Modular Ontologies co-located with the 12th International Conference on Logic Programming and Non-monotonic Reasoning (LPNMR 2013), Corunna, Spain, September 15, 2013. CEUR Workshop Proceedings 1081, CEUR-WS.org 2013 [contents] - 2012
- [j3]Michael Winter, Torsten Hahmann, Michael Grüninger:
On the algebra of regular sets - Properties of representable Stonian p-ortholattices. Ann. Math. Artif. Intell. 65(1): 25-60 (2012) - [j2]Michael Grüninger, Torsten Hahmann, Ali Hashemi, Darren Ong, Atalay Özgövde:
Modular first-order ontologies via repositories. Appl. Ontology 7(2): 169-209 (2012) - [c8]Torsten Hahmann, Boyan Brodaric:
The Void in Hydro Ontology. FOIS 2012: 45-58 - 2011
- [c7]Torsten Hahmann, Michael Gruninger:
A Naive Theory of Dimension for Qualitative Spatial Relations. AAAI Spring Symposium: Logical Formalizations of Commonsense Reasoning 2011 - [c6]Torsten Hahmann, Michael Grüninger:
Multidimensional Mereotopology with Betweenness. IJCAI 2011: 906-911 - [c5]Michael Grüninger, Torsten Hahmann, Megan Katsumi:
Exploiting Modularity for Ontology Verification. WoMO 2011: 55-62 - 2010
- [c4]Michael Grüninger, Torsten Hahmann, Ali Hashemi, Darren Ong:
Ontology Verification with Repositories. FOIS 2010: 317-330
2000 – 2009
- 2009
- [j1]Torsten Hahmann, Michael Winter, Michael Gruninger:
Stonian p-ortholattices: A new approach to the mereotopology RT0. Artif. Intell. 173(15): 1424-1440 (2009) - [c3]Michael Winter, Torsten Hahmann, Michael Gruninger:
On the Skeleton of Stonian p-Ortholattices. RelMiCS 2009: 351-365 - [c2]Torsten Hahmann, Michael Gruninger:
Detecting Physical Defects: A Practical 2D-Study of Cracks and Holes. AAAI Spring Symposium: Benchmarking of Qualitative Spatial and Temporal Reasoning Systems 2009: 11-16 - 2008
- [c1]Torsten Hahmann, Michael Gruninger:
Model-Theoretic Characterization of Asher and Vieu's Ontology of Mereotopology. KR 2008: 263-273
Coauthor Index
Michael Grüninger
aka: Michael Gruninger
aka: Michael Gruninger
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