Results 281 to 290 of about 3,145,207 (318)

Spatial Memory and Spatial Orientation

2008
Navigating through a remembered space depends critically on the ability to stay oriented with respect to the remembered environment and to reorient after becoming lost. This chapter describes the roles of long-term spatial memory, sensorimotor spatial memory, and path integration in determining spatial orientation.
Jonathan W. Kelly, Timothy P. McNamara
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Spatial Quantales

Applied Categorical Structures, 2002
The paper gives an appropriate notion of a prime element of a quantale and characterizes spatial quantales as those quantales having enough primes. This result solves a problem stated by \textit{J. W. Pelletier} and the reviewer [``Simple involutive quantales'', J. Algebra 195, 367-386 (1997; Zbl 0894.06005)].
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Spatial pattern and spatial autocorrelation

1995
The spatial pattern of a distribution is defined by the arrangement of individual entities in space and the geographic relationships among them. The capability of evaluating spatial patterns is a prerequisite to understanding the complicated spatial processes underlying the distribution of a phenomenon.
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Spatial strategies for parallel spatial modelling

Geographical Information Systems, 1996
Abstract Abstract. To achieve high levels of performance in parallel geoprocessing, the underlying spatial structure and relations of spatial models must be accounted for and exploited during decomposition into parallel processes. Spatial models are classified from two perspectives, the domain of modelling and the scope of operations, and a framework ...
Yuemin Ding, Paul J. Densham
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Spatial Embedding and Spatial Context

2009
A serious issue in urban 2D remote sensing is that even if you can identify linear features it is often difficult to combine these to form the object you want - the building. The classical example is of trees overhanging walls and roofs: it is often difficult to join the linear pieces together.
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Spatial attention systems in spatial neglect

Neuropsychologia, 2015
It has been established that processes relating to 'spatial attention' are implemented at cortical level by goal-directed (top-down) and stimulus-driven (bottom-up) networks. Spatial neglect in brain-damaged individuals has been interpreted as a distinguished exemplar for a disturbance of these processes.
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Spatial Problem Solving in Spatial Structures

2017
The ability to solve spatial tasks is crucial for everyday life and therefore of great importance for cognitive agents. In artificial intelligence (AI) we model this ability by representing spatial configurations and spatial tasks in the form of knowledge about space and time.
Christian Freksa, Ana-Maria Olteteanu, Thomas Barkowsky, Jasper van de Ven, Holger Schultheis   +4 more
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Spatial Perception:

2022
This chapter aligns with the aesthetics of yijing proposing a new mode of analysing film perception beyond national boundaries and questions of geographical cognition in transnational cinema. Yijing literally means the state of ideation.
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Spatial Universals as the Human Spatial Notion

1999
Peirce (CP 2.753) suggests that humans possess an inherited notion of space, which amongst other notions allows them to adapt to the environment. This paper discusses a conceptual graph approach to defining such spatial notions (i.e. spatial universals) as a finite set of canonical graphs and suggests its use to derive a potentially infinite number of ...
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Microscopic examination of spatial transcriptome using Seq-Scope

Cell, 2021
Chun-Seok Cho, Jingyue Xi, Yichen Si
exaly