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Hybrid reasoning in perception: a case study
Örebro University, School of Science and Technology. (AASS)ORCID iD: 0000-0002-4527-7586
Örebro University, School of Science and Technology. (AASS)ORCID iD: 0000-0002-9652-7864
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2012 (English)Conference paper, Oral presentation with published abstract (Refereed)
Abstract [en]

Robots operating in a complex human-inhabited environment need to represent and reason about different kinds of knowledge, including ontological, spatial, causal, temporal and resource knowledge. Often, these reasoning tasks are not mutually independent, but need to be integrated with each other. Integrated reasoning is especially important when dealing with knowledge derived from perception, which may be intrinsically incomplete or ambiguous. For instance, the non-observable property that a dish has been used and should therefore be washed can be inferred from the observable properties that it was full before and that it is empty now. In this paper, we present a hybrid reasoning framework which allows to easily integrate different kinds of reasoners. We demonstrate the suitability of our approach by integrating two kinds of reasoners, for ontological reasoning and for temporal reasoning, and using them to recognize temporally and ontologically defined object properties in point cloud data captured using an RGB-D camera.

Place, publisher, year, edition, pages
2012. p. 90-95
National Category
Robotics Computer and Information Sciences
Research subject
Computer and Systems Science
Identifiers
URN: urn:nbn:se:oru:diva-26861DOI: 10.3182/20120905-3-HR-2030.00180OAI: oai:DiVA.org:oru-26861DiVA, id: diva2:586979
Conference
IFAC Symposium on Robot Control, 5-7 September, Dubrovnik, Croatia
Funder
EU, FP7, Seventh Framework ProgrammeAvailable from: 2013-01-13 Created: 2013-01-13 Last updated: 2018-06-11Bibliographically approved

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Mansouri, MasoumehPecora, FedericoSaffiotti, Alessandro

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  • de-DE
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Output format
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