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Spatial relations in technical domains
Applied Intelligence, 1995When developing expert systems for technical domains, spatial information often has to be considered. Due to the nature of space in technical domains, special representations and special processing methods for spatial problems are needed. Recent work in this area includes some interesting approaches.
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2019
Abstract Ever since the 1980s, research on the cross-linguistic representation of spatial relations has burgeoned. Surprisingly, however, very little of this work has had any impact on cognitive neuroscience, and most researchers who study the cortical underpinnings of concrete conceptual knowledge have ignored spatial relations ...
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Abstract Ever since the 1980s, research on the cross-linguistic representation of spatial relations has burgeoned. Surprisingly, however, very little of this work has had any impact on cognitive neuroscience, and most researchers who study the cortical underpinnings of concrete conceptual knowledge have ignored spatial relations ...
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Spatial preference in relation to curriculum
2022Educational buildings present complex layouts due to their programs, functional schemes, strict demarcation or uncertainty of circulation routes, and social spaces, especially if the building is a transformed one with various university-level disciplines packed together.
Pektetik, U., Edgü, Erincik
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Inference and Visualization of Spatial Relations
2000We present an approach to spatial inference which is based on the procedural semantics of spatial relations. In contrast to qualitative reasoning, we do not use discrete symbolic models. Instead, relations between pairs of objects are represented by parameterized homogeneous transformation matrices with numerical constraints. A textual description of a
Sylvia Wiebrock +3 more
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Mental representations of spatial relations
Cognitive Psychology, 1986Abstract Three classes of theories of the mental representation of spatial relations were tested. Nonhierarchical theories propose that spatial relations among objects in an environment are mentally represented in networks or in imagelike, analog formats.
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Topological Relations in Spatial Databases
2002Various models for the representation of topological relations have been developed. The aim of this chapter is to propose a comprehensive view of state-of-the-art models for topological relations in spatial databases. A prominent role is assumed by the CBM (calculus-based method), which offers a small set of topological relations with high ...
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A Representation Theorem for Spatial Relations
2015Spatial relations have been investigated in various inter-related areas such as qualitative spatial reasoning (for agents moving in an environment), geographic information science, general topology, and others. Most of the results are specific constructions of spatial relations that fulfill some required properties.
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Vague Relations in Spatial Databases
2010While qualitative relations (e.g. RCC8 relations) can readily be derived from spatial databases, a more difficult matter is the representation of vague spatial relations such as 'near-to', 'next-to', 'between', etc. After surveying earlier approaches, this paper proposes a method that is tractable, learnable and directly suitable for use in natural ...
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Fuzzy Models of Spatial Relations, Application to Spatial Reasoning
2013Spatial relations are an important component of image content, that proved to be useful for recognition of individual objects and for image understanding. Indeed, spatial relations provide structural information about the scene, which is often more stable that individual object characteristics, can help disambiguating objects of similar appearance, and
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