Holes, knots and shapes: a spatial ontology of a puzzle

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dc.contributor.authorPaulo Santos
dc.contributor.authorCABALAR, P.
dc.contributor.authorOrcidhttps://orcid.org/0000-0001-8484-0354
dc.date.accessioned2023-08-26T23:49:22Z
dc.date.available2023-08-26T23:49:22Z
dc.date.issued2011-09-27
dc.description.abstractIn this paper we propose a spatial ontology for reasoning about holes, rigid objects and strings, taking a classical puzzle as a motivating example. In this ontology the domain is composed of spatial regions whereby a theory about holes is defined over a mereological basis. We also assume primitives for representing shapes of objects (including the string). From these primitives we propose a sufficient condition for object's penetrability through holes. Additionally, a string is represented as a data structure defined upon a sequence of sections limited by points where the string crosses itself or points where it passes through a hole. This paper first appeared as as technical report [7] and presents the initial framework that was further developed in [8, 2].
dc.description.volume812
dc.identifier.citationSANTOS, P.; CABALAR, P. Holes, knots and shapes: a spatial ontology of a puzzle. CEUR Workshop Proceedings, v. 812, sept. 2011.
dc.identifier.issn1613-0073
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/4970
dc.relation.ispartofCEUR Workshop Proceedings
dc.rightsAcesso Restrito
dc.titleHoles, knots and shapes: a spatial ontology of a puzzle
dc.typeArtigo de evento
fei.scopus.citations0
fei.scopus.eid2-s2.0-84891959817
fei.scopus.subjectRigid objects
fei.scopus.subjectSpatial ontologies
fei.scopus.subjectSpatial regions
fei.scopus.subjectThrough hole
fei.scopus.updated2024-07-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84891959817&origin=inward
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