Anthony G. Cohn

Sanjiang Li, Anthony G. Cohn: Reasoning with Topological and Directional Spatial Information. Computational Intelligence 28(4): 579-616 (2012)

Hannah M. Dee, Anthony G. Cohn, David C. Hogg: Building semantic scene models from unconstrained video. Computer Vision and Image Understanding 116(3): 446-456 (2012)

Ardhendu Behera, David C. Hogg, Anthony G. Cohn: Egocentric Activity Monitoring and Recovery. ACCV (3) 2012: 519-532

Ronald Denaux, Dhavalkumar Thakker, Vania Dimitrova, Anthony G. Cohn: Interactive Semantic Feedback for Intuitive Ontology Authoring. FOIS 2012: 160-173

Anthony G. Cohn: Learning about Activities and Objects from Video. ICAART (1) 2012: 7

Krishna S. R. Dubba, Mehul Bhatt, Frank Dylla, David C. Hogg, Anthony G. Cohn: Interleaved Inductive-Abductive Reasoning for Learning Complex Event Models. ILP 2012: 113-129

Anthony G. Cohn, Jochen Renz, Muralikrishna Sridhar: Thinking Inside the Box: A Comprehensive Spatial Representation for Video Analysis. KR 2012

Ardhendu Behera, Anthony G. Cohn, David C. Hogg: Workflow Activity Monitoring Using Dynamics of Pair-Wise Qualitative Spatial Relations. MMM 2012: 196-209

Matthias Delafontaine, Anthony G. Cohn, Nico Van de Weghe: Implementing a qualitative calculus to analyse moving point objects. Expert Syst. Appl. 38(5): 5187-5196 (2011)

Matthias Delafontaine, Peter Bogaert, Anthony G. Cohn, Frank Witlox, Philippe De Maeyer, Nico Van de Weghe: Inferring additional knowledge from QTC_N relations. Inf. Sci. 181(9): 1573-1590 (2011)

Ronald Denaux, Catherine Dolbear, Glen Hart, Vania Dimitrova, Anthony G. Cohn: Supporting domain experts to construct conceptual ontologies: A holistic approach. J. Web Sem. 9(2): 113-127 (2011)

John Greenall, David Hogg, Anthony G. Cohn: Temporal Structure Models for Event Recognition. BMVC 2011: 1-11

Muralikrishna Sridhar, Anthony G. Cohn, David C. Hogg: From Video to RCC8: Exploiting a Distance Based Semantics to Stabilise the Interpretation of Mereotopological Relations. COSIT 2011: 110-125

Simon F. Worgan, Ardhendu Behera, Anthony G. Cohn, David C. Hogg: Exploiting petri-net structure for activity classification and user instruction within an industrial setting. ICMI 2011: 113-120

Huanhuan Chen, Anthony G. Cohn: Buried Utility Pipeline Mapping Based on Multiple Spatial Data Sources: A Bayesian Data Fusion Approach. IJCAI 2011: 2411-2417

Muralikrishna Sridhar, Anthony G. Cohn, David C. Hogg: Unsupervised Learning of Event Classes from Video. AAAI 2010

Krishna S. R. Dubba, Anthony G. Cohn, David C. Hogg: Event Model Learning from Complex Videos using ILP. ECAI 2010: 93-98

Huanhuan Chen, Anthony G. Cohn: Buried Utility Pipeline Mapping based on Street Survey and Ground Penetrating Radar. ECAI 2010: 987-988

Muralikrishna Sridhar, Anthony G. Cohn, David C. Hogg: Discovering an Event Taxonomy from Video using Qualitative Spatio-temporal Graphs. ECAI 2010: 1103-1104

Jorge Santos, Luís Braga, Anthony G. Cohn: FONTE - A Protégé Plugin for Engineering Complex Ontologies by Assembling Modular Ontologies of Space, Time and Domain Concepts. ICEIS (2) 2010: 93-102

Jorge Santos, Luís Braga, Anthony G. Cohn: FONTE: A Protégé Plug-in for Engineering Complex Ontologies. ICEIS 2010: 222-236

Jorge Santos, Luís Braga, Anthony G. Cohn: Engineering Time in an Ontology for Power Systems through the Assembling of Modular Ontologies. ICINCO (1) 2010: 255-258

Huanhuan Chen, Anthony G. Cohn: Probabilistic robust hyperbola mixture model for interpreting ground penetrating radar data. IJCNN 2010: 1-8

Anthony G. Cohn: Mining Video Data: Learning about Activities. KSEM 2010: 1

Muralikrishna Sridhar, Anthony G. Cohn, David C. Hogg: Relational Graph Mining for Learning Events from Video. STAIRS 2010: 315-327

Ronald Denaux, Vania Dimitrova, Anthony G. Cohn, Catherine Dolbear, Glen Hart: Rabbit to OWL: Ontology Authoring with a CNL-Based Tool. CNL 2009: 246-264

Hannah M. Dee, David C. Hogg, Anthony G. Cohn: Scene Modelling and Classification Using Learned Spatial Relations. COSIT 2009: 295-311

Jiangfeng Wang, Maojun Zhang, Anthony G. Cohn: Object Tracking and Primitive Event Detection by Spatio-Temporal Tracklet Association. ICIG 2009: 457-462

Sanjiang Li, Anthony G. Cohn: Reasoning with Topological and Directional Spatial Information. CoRR abs/0909.0122 (2009)

Brandon Bennett, Derek R. Magee, Anthony G. Cohn, David C. Hogg: Enhanced tracking and recognition of moving objects by reasoning about spatio-temporal continuity. Image Vision Comput. 26(1): 67-81 (2008)

Muralikrishna Sridhar, Anthony G. Cohn, David C. Hogg: Learning Functional Object-Categories from a Relational Spatio-Temporal Representation. ECAI 2008: 606-610

Gaihua Fu, Anthony G. Cohn: Utility Ontology Development with Formal Concept Analysis. FOIS 2008: 297-310

Simon J. Hickinbotham, Anthony G. Cohn: Learning Spatial Grammars for Drawn Documents Using Genetic Algorithms. HIS 2008: 899-902

Roberto Fraile, David C. Hogg, Anthony G. Cohn: Motion segmentation by consensus. ICPR 2008: 1-4

Ronald Denaux, Vania Dimitrova, Anthony G. Cohn, Catherine Dolbear, Glen Hart: ROO: Involving Domain Experts in Authoring OWL Ontologies. International Semantic Web Conference (Posters & Demos) 2008

Vania Dimitrova, Ronald Denaux, Glen Hart, Catherine Dolbear, Ian Holt, Anthony G. Cohn: Involving Domain Experts in Authoring OWL Ontologies. International Semantic Web Conference 2008: 1-16

Hannah M. Dee, Roberto Fraile, David C. Hogg, Anthony G. Cohn: Modelling Scenes Using the Activity within Them. Spatial Cognition 2008: 394-408

Anthony G. Cohn: Conceptual Neighborhood. Encyclopedia of GIS 2008: 123

Anthony G. Cohn: Mereotopology. Encyclopedia of GIS 2008: 652

Anthony G. Cohn: Representing Regions with Indeterminate Boundaries. Encyclopedia of GIS 2008: 957-961

Yu. Dabaghian, Anthony G. Cohn, L. Frank: Topological maps from signals. GIS 2007: 61

Simon J. Hickinbotham, Anthony G. Cohn: Knowledge-Based Recognition of Utility Map Sub-Diagrams. ICDAR 2007: 213-217

Nico Van de Weghe, Peter Bogaert, Anthony G. Cohn, Matthias Delafontaine, Leen De Temmerman, Tijs Neutens, Philippe De Maeyer, Frank Witlox: How to Handle Incomplete Knowledge Concerning Moving Objects. BMI 2007: 91-101

Anthony G. Cohn, Christian Freksa, Bernhard Nebel (Eds.): Spatial Cognition: Specialization and Integration, 04.12. - 09.12.2005. Dagstuhl Seminar Proceedings 05491, Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI), Schloss Dagstuhl, Germany 2007

Anthony G. Cohn, David C. Hogg, Brandon Bennett, Vincent E. Devin, Aphrodite Galata, Derek R. Magee, Chris J. Needham, Paulo E. Santos: Cognitive Vision: Integrating Symbolic Qualitative Representations with Computer Vision. Cognitive Vision Systems 2006: 221-246

Nico Van de Weghe, Frank Witlox, Anthony G. Cohn, Tijs Neutens, Philippe De Maeyer: Efficient Storage of Interactions Between Multiple Moving Point Objects. OTM Workshops (2) 2006: 1636-1647

Peter Bogaert, Nico Van de Weghe, Anthony G. Cohn, Frank Witlox, Philippe De Maeyer: The Qualitative Trajectory Calculus on Networks. Spatial Cognition 2006: 20-38

Chris J. Needham, Paulo E. Santos, Derek R. Magee, Vincent E. Devin, David C. Hogg, Anthony G. Cohn: Protocols from perceptual observations. Artif. Intell. 167(1-2): 103-136 (2005)

Nico Van de Weghe, Anthony G. Cohn, Philippe De Maeyer, Frank Witlox: Representing moving objects in computer-based expert systems: the overtake event example. Expert Syst. Appl. 29(4): 977-983 (2005)

Anthony G. Cohn, Christian Freksa, Bernhard Nebel: 05491 Abstracts Collection -- Spatial Cognition: Specialization and Integration. Spatial Cognition: Specialization and Integration 2005

Anthony G. Cohn, David M. Mark (Eds.): Spatial Information Theory, International Conference, COSIT 2005, Ellicottville, NY, USA, September 14-18, 2005, Proceedings. Lecture Notes in Computer Science 3693, Springer 2005, isbn 3-540-28964-X

Paulo E. Santos, Derek R. Magee, Anthony G. Cohn, David Hogg: Combining Multiple Answers for Learning Mathematical Structures from Visual Observation. ECAI 2004: 544-548

Brandon Bennett, Derek R. Magee, Anthony G. Cohn, David C. Hogg: Using Spatio-Temporal Continuity Constraints to Enhance Visual Tracking of Moving Objects. ECAI 2004: 922-926

Nico Van de Weghe, Anthony G. Cohn, Philippe De Maeyer: A Qualitative Representation of Trajectory Pairs. ECAI 2004: 1103-1104

Anthony G. Cohn, Achille C. Varzi: Mereotopological Connection. J. Philosophical Logic 32(4): 357-390 (2003)

Anthony G. Cohn: Reasoning about Qualitative Representations of Space and Time. CADE 2003: 334

Anthony G. Cohn, Derek R. Magee, Aphrodite Galata, David Hogg, Shyamanta M. Hazarika: Towards an Architecture for Cognitive Vision Using Qualitative Spatio-temporal Representations and Abduction. Spatial Cognition 2003: 232-248

Brandon Bennett, Anthony G. Cohn, Frank Wolter, Michael Zakharyaschev: Multi-Dimensional Modal Logic as a Framework for Spatio-Temporal Reasoning. Appl. Intell. 17(3): 239-251 (2002)

Stephen Wright, Nicholas J. Ward, Anthony G. Cohn: Enhanced Presence in Driving Simulators Using Autonomous Traffic with Virtual Personalities. Presence 11(6): 578-590 (2002)

Matteo Cristani, Anthony G. Cohn: SpaceML: A Mark-up Language for Spatial Knowledge. J. Vis. Lang. Comput. 13(1): 97-116 (2002)

Aphrodite Galata, Anthony G. Cohn, Derek R. Magee, David Hogg: Modeling Interaction Using Learnt Qualitative Spatio-Temporal Relations and Variable Length Markov Models. ECAI 2002: 741-745

Shyamanta M. Hazarika, Anthony G. Cohn: Abducing Qualitative Spatio-Temporal Histories from Partial Observations. KR 2002: 14-25

Anthony G. Cohn, Donald Perlis: Editorial. Artif. Intell. 125(1-2): 1 (2001)

Anthony G. Cohn, Donald Perlis: "Field Reviews": A new style of review article for Artificial Intelligence. Artif. Intell. 131(1-2): 189 (2001)

Anthony G. Cohn, Shyamanta M. Hazarika: Qualitative Spatial Representation and Reasoning: An Overview. Fundam. Inform. 46(1-2): 1-29 (2001)

Shyamanta M. Hazarika, Anthony G. Cohn: Qualitative Spatio-Temporal Continuity. COSIT 2001: 92-107

Anthony G. Cohn: Formalising bio-spatial knowledge. FOIS 2001: 198-209

Amar Isli, Anthony G. Cohn: A new approach to cyclic ordering of 2D orientations using ternary relation algebras. Artif. Intell. 122(1-2): 137-187 (2000)

Jonathan H. Fernyhough, Anthony G. Cohn, David Hogg: Constructing qualitative event models automatically from video input. Image Vision Comput. 18(2): 81-103 (2000)

Brandon Bennett, Anthony G. Cohn, Paolo Torrini, Shyamanta M. Hazarika: Describing Rigid Body Motions in a Qualitative Theory of Spatial Regions. AAAI/IAAI 2000: 503-509

Brandon Bennett, Anthony G. Cohn, Paolo Torrini, Shyamanta M. Hazarika: A Foundation for Region-based Qualitative Geometry. ECAI 2000: 204-208

Matteo Cristani, Anthony G. Cohn, Brandon Bennett: Spatial Locations via Morpho-Mereology. KR 2000: 15-25

Anthony G. Cohn, Fausto Giunchiglia, Bart Selman (Eds.): KR 2000, Principles of Knowledge Representation and Reasoning Proceedings of the Seventh International Conference, Breckenridge, Colorado, USA, April 11-15, 2000. Morgan Kaufmann 2000

Anthony G. Cohn, Donald Perlis: Three New Publication Categories for the Artificial Intelligence Journal. Artif. Intell. 111(1-2): 1-2 (1999)

Ernest Davis, Nicholas Mark Gotts, Anthony G. Cohn: Constraint Networks of Topological Relations and Convexity. Constraints 4(3): 241-280 (1999)

Anthony G. Cohn, Achille C. Varzi: Modes of Connection. COSIT 1999: 299-314

Amar Isli, Anthony G. Cohn: An Algebra for Cyclic Ordering of 2D Orientations. AAAI/IAAI 1998: 643-649

Anthony G. Cohn, Achille C. Varzi: Connection Relations in Mereotopology. ECAI 1998: 150-154

Jonathan H. Fernyhough, Anthony G. Cohn, David Hogg: Building Qualitative Event Models Automatically from Visual Input. ICCV 1998: 350-355

Brandon Bennett, Amar Isli, Anthony G. Cohn: A System Handling RCC-8 Queries on 2D Regions Representable in the Closure algebra of Half-Planes. IEA/AIE (Vol. 1) 1998: 281-290

Anthony G. Cohn, Lenhart K. Schubert, Stuart C. Shapiro (Eds.): Proceedings of the Sixth International Conference on Principles of Knowledge Representation and Reasoning (KR'98), Trento, Italy, June 2-5, 1998. Morgan Kaufmann 1998

Anthony G. Cohn, Brandon Bennett, John Gooday, Nicholas Mark Gotts: Qualitative Spatial Representation and Reasoning with the Region Connection Calculus. GeoInformatica 1(3): 275-316 (1997)

Brandon Bennett, Anthony G. Cohn, Amar Isli: A Logical Approach to Incorporating Qualitative Spatial Reasoning into GIS (Extended Abstract). COSIT 1997: 503-504

Brandon Bennett, Anthony G. Cohn, Amar Isli: Combining Multiple Representations in a Spatial Reasoning System. ICTAI 1997: 314-322

Anthony G. Cohn: Qualitative Spatial Representation and Reasoning Techniques. KI 1997: 1-30

John Gooday, Anthony G. Cohn: Using Spatial Logic to Describe Visual Languages. Artif. Intell. Rev. 10(3-4): 171-186 (1996)

Anthony G. Cohn: Calculi for Qualitative Spatial Reasoning. AISMC 1996: 124-143

Jonathan H. Fernyhough, Anthony G. Cohn, David Hogg: Generation of Semantic Regions from Image Sequences. ECCV (2) 1996: 475-484

Anthony G. Cohn, Nicholas Mark Gotts: Representing Spatial Vagueness: A Mereological Approach. KR 1996: 230-241

Anthony G. Cohn, John Gooday, Brandon Bennett, Nicholas Mark Gotts: A Logical Approach to Representing and Reasoning About Space. Artif. Intell. Rev. 9(4-5): 255-259 (1995)

Anthony G. Cohn: The Challenge of Qualitative Spatial Reasoning. ACM Comput. Surv. 27(3): 323-325 (1995)

Anthony G. Cohn, David A. Randell, Zhan Cui: Taxonomies of logically defined qualitative spatial relations. Int. J. Hum.-Comput. Stud. 43(5-6): 831-846 (1995)

Anthony G. Cohn: A Hierarchical Representation of Qualitative Shape based on Connection and Convexity. COSIT 1995: 311-326

Fritz Lehmann, Anthony G. Cohn: The EGG/YOLK Reliability Hierarchy : Semantic Data Integration Using Sorts with Prototypes. CIKM 1994: 272-279

Zhan Cui, Anthony G. Cohn, David A. Randell: Qualitative and Topological Relationships in Spatial Databases. SSD 1993: 296-315

Zhan Cui, Anthony G. Cohn, David A. Randell: Qualitative Simulation Based on a Logical Formalism of Space and Time. AAAI 1992: 679-684

Alan M. Frisch, Anthony G. Cohn: An Abstract View of Sorted Unification. CADE 1992: 178-192

Anthony G. Cohn: A Many Sorted Logic with Possibly Empty Sorts. CADE 1992: 633-647

David A. Randell, Anthony G. Cohn, Zhan Cui: Computing Transivity Tables: A Challenge For Automated Theorem Provers. CADE 1992: 786-790

David A. Randell, Zhan Cui, Anthony G. Cohn: An Interval Logic for Space Based on "Connection". ECAI 1992: 394-398

G. Kelleher, Anthony G. Cohn: Automatically Synthesising Domain Constraints from Operator Descriptions. ECAI 1992: 653-655

David A. Randell, Zhan Cui, Anthony G. Cohn: A Spatial Logic based on Regions and Connection. KR 1992: 165-176

Alan M. Frisch, Anthony G. Cohn: Thoughts and Afterthoughts on the 1988 Workshop on Principles of Hybrid Reasoning. AI Magazine 11(5): 77-83 (1991)

Anthony G. Cohn: On the Appearance of Sortal Literals: a Non Substitutional Framework for Hybrid Reasoning. KR 1989: 55-66

David A. Randell, Anthony G. Cohn: Modelling Topological and Metrical Properties in Physical Processes. KR 1989: 357-368

Anthony G. Cohn: A More Expressive Formulation of Many Sorted Logic. J. Autom. Reasoning 3(2): 113-200 (1987)

Anthony G. Cohn: Qualitative Reasoning. Advanced Topics in Artificial Intelligence 1987: 60-95

Anthony G. Cohn: On the Solution of Schubert's Steamroller in Many-Sorted Logic. IJCAI 1985: 1169-1174

Anthony G. Cohn: Improving the Expressiveness of Many Sorted Logic. AAAI 1983: 84-87

Anthony G. Cohn: Mechanizing a Particularly Expressive Many Sorted Logic. IJCAI 1979: 162-164