Qualitative spatial representation and reasoning

AG Cohn, J Renz - Foundations of Artificial Intelligence, 2008 - Elsevier
Publisher Summary Early attempts at qualitative spatial reasoning within the qualitative
reasoning (QR) community led to the poverty conjecture. The need for spatial …

[BOOK][B] Handbook of knowledge representation

F Van Harmelen, V Lifschitz, B Porter - 2008 - books.google.com
Handbook of Knowledge Representation describes the essential foundations of Knowledge
Representation, which lies at the core of Artificial Intelligence (AI). The book provides an up …

[HTML][HTML] Commonsense visual sensemaking for autonomous driving–On generalised neurosymbolic online abduction integrating vision and semantics

J Suchan, M Bhatt, S Varadarajan - Artificial Intelligence, 2021 - Elsevier
We demonstrate the need and potential of systematically integrated vision and semantics
solutions for visual sensemaking in the backdrop of autonomous driving. A general …

Perception as abduction: Turning sensor data into meaningful representation

M Shanahan - Cognitive science, 2005 - Wiley Online Library
This article presents a formal theory of robot perception as a form of abduction. The theory
pins down the process whereby low‐level sensor data is transformed into a symbolic …

Out of sight but not out of mind: An answer set programming based online abduction framework for visual sensemaking in autonomous driving

J Suchan, M Bhatt, S Varadarajan - arxiv preprint arxiv:1906.00107, 2019 - arxiv.org
We demonstrate the need and potential of systematically integrated vision and semantics}
solutions for visual sensemaking (in the backdrop of autonomous driving). A general method …

[PDF][PDF] A qualitative trajectory calculus as a basis for representing moving objects in geographical information systems

N Van de Weghe, A Cohn, G De Tre… - Control and …, 2006 - eudml.org
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ab sedo.. n 1 the term G 5 period-eight c sub 88 brackright-seven TJ notdef-slash R 24 …

[BOOK][B] Interpreting motion: Grounded representations for spatial language

I Mani, J Pustejovsky - 2012 - books.google.com
Interpreting Motion presents an integrated perspective on how language structures constrain
concepts of motion and how the world shapes the way motion is linguistically expressed …

Learning relational event models from video

KSR Dubba, AG Cohn, DC Hogg, M Bhatt… - Journal of Artificial …, 2015 - jair.org
Event models obtained automatically from video can be used in applications ranging from
abnormal event detection to content based video retrieval. When multiple agents are …

Visual explanation by high-level abduction: On answer-set programming driven reasoning about moving objects

J Suchan, M Bhatt, P Wałega, C Schultz - Proceedings of the AAAI …, 2018 - ojs.aaai.org
We propose a hybrid architecture for systematically computing robust visual explanation (s)
encompassing hypothesis formation, belief revision, and default reasoning with video data …

Towards an architecture for cognitive vision using qualitative spatio-temporal representations and abduction

AG Cohn, DR Magee, A Galata, DC Hogg… - … Conference on Spatial …, 2002 - Springer
In recent years there has been increasing interest in constructing cognitive vision systems
capable of interpreting the high level semantics of dynamic scenes. Purely quantitative …