scholarly journals Spatiotemporal Relations and Modeling Motion Classes by Combined Topological and Directional Relations Method

2012 ◽  
Vol 2012 ◽  
pp. 1-11
Author(s):  
Nadeem Salamat ◽  
El-hadi Zahzah
Keyword(s):  
Temporal Order ◽  
Motion Events ◽  
Topological Stability ◽  
Topological Relations ◽  
Diverse Application ◽  
Emerging Issues ◽  
Orientation Information ◽  
Spatio Temporal ◽  
Directional Relations ◽  
Spatiotemporal Relations

Defining spatiotemporal relations and modeling motion events are emerging issues of current research. Motion events are the subclasses of spatiotemporal relations, where stable and unstable spatio-temporal topological relations and temporal order of occurrence of a primitive event play an important role. In this paper, we proposed a theory of spatio-temporal relations based on topological and orientation perspective. This theory characterized the spatiotemporal relations into different classes according to the application domain and topological stability. This proposes a common sense reasoning and modeling motion events in diverse application with the motion classes as primitives, which describe change in orientation and topological relations model. Orientation information is added to remove the locative symmetry of topological relations from motion events, and these events are defined as a systematic way. This will help to improve the understanding of spatial scenario in spatiotemporal applications.

Projectivism

2018 ◽  
Author(s):  
Simon Blackburn
Keyword(s):  
Twentieth Century ◽  
Scientific Theory ◽  
Temporal Order ◽  
The World ◽  
Great Propensity ◽  
Spatio Temporal ◽  
The Mind ◽  
Modern Era ◽  
The Way

‘Projectivism’ is used of philosophies that agree with Hume that ‘the mind has a great propensity to spread itself on the world’, that what is in fact an aspect of our own experience or of our own mental organization is treated as a feature of the objective order of things. Such philosophies distinguish between nature as it really is, and nature as we experience it as being. The way we experience it as being is thought of as partly a reflection or projection of our own natures. The projectivist might take as a motto the saying that beauty lies in the eye of the beholder, and seeks to develop the idea and explore its implications. The theme is a constant in the arguments of the Greek sceptics, and becomes almost orthodox in the modern era. In Hume it is not only beauty that lies in the eye (or mind) of the beholder, but also virtue, and causation. In Kant the entire spatio-temporal order is not read from nature, but read into it as a reflection of the organization of our minds. In the twentieth century it has been especially non-cognitive and expressivist theories of ethics that have adopted the metaphor, it being fairly easy to see how we might externalize or project various sentiments and attitudes onto their objects. But causation, probability, necessity, the stances we take towards each other as persons, even the temporal order of events and the simplicity of scientific theory have also been candidates for projective treatment.

scholarly journals Approaches to the World

2021 ◽  
Author(s):  
Gesa Lindemann
Keyword(s):  
Social Order ◽  
Temporal Order ◽  
The Body ◽  
Spatial Turn ◽  
Linguistic Turn ◽  
Highly Sensitive ◽  
The Social ◽  
Material Turn ◽  
Spatio Temporal

Responding to the critique of methodological ethnocentrism, Lindemann develops a new general social theory that is also highly sensitive to socio-cultural differences. Drawing on Helmuth Plessner’s theory of excentric positionality, social order is understood as a symbolically and technically mediated spatio-temporal order that is integrated by an order of violence. Lindemann hereby brings together three significant aspects of recent debates: the debates on the necessity of a theoretical turn (such as the linguistic turn, the material turn, the body turn, the pictorial turn and the spatial turn); second, the debates on the actor status of non-humans and the borders of the social world, and third, the discussions about the role of violence in structuring social processes.

Schelling on Eternal Choice and the Temporal Order of Nature

2020 ◽  
pp. 115-134
Author(s):  
Brady Bowman
Keyword(s):  
Temporal Order ◽  
Laws Of Nature ◽  
Moral World ◽  
Spatio Temporal ◽  
The Individual ◽  
Basic Features ◽  
The Way

Despite his commitment to the thesis that the essence of the moral world is the same as the essence of nature, Schelling’s philosophy is fundamentally incompatible with naturalism as commonly conceived. He rejects the notion that freedom is nothing but a natural capacity, declaring “the highest goal” of his philosophical pursuit to be the “reduction of the laws of nature to mind, spirit, and will”. This paper explores Schelling’s idealistic conception of nature in Philosophie und Religion and the Freedom Essay by focusing on his reception of Kant’s idea of an “eternal choice” or “intelligible deed” at the root of personality and the way Schelling deploys that idea in developing a theory of time. He sees the natural order’s most basic features, e.g. its spatio-temporal self-externality and the existence of (externally) necessitating “laws of nature” as grounded in an essentially free and morally pertinent action on the part of the individual.

Spatio-Temporal Order in Yang Xiong'sTaixuan jing

1995 ◽  
Vol 1995 (1) ◽  
pp. 40-85
Author(s):  
Brook Ziporyn
Keyword(s):  
Temporal Order ◽  
Spatio Temporal

scholarly journals Memory for spatio-temporal contextual details during the retrieval of naturalistic episodes

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Samy-Adrien Foudil ◽  
Claire Pleche ◽  
Emiliano Macaluso
Keyword(s):  
Episodic Memory ◽  
Memory Retrieval ◽  
Subjective Experience ◽  
Temporal Order ◽  
Subjective Memory ◽  
Scale Invariant ◽  
Wide Range ◽  
Spatio Temporal ◽  
Invariant Properties ◽  
Context Memory

AbstractEpisodic memory entails the storage of events together with their spatio-temporal context and retrieval comprises the subjective experience of a link between the person who remembers and the episode itself. We used an encoding procedure with mobile-phones to generate experimentally-controlled episodes in the real world: object-images were sent to the participants' phone, with encoding durations up to 3 weeks. In other groups of participants, the same objects were encoded during the exploration of a virtual town (45 min) or using a standard laboratory paradigm, with pairs of object/place-images presented in a sequence of unrelated trials (15 min). At retrieval, we tested subjective memory for the objects (remember/familiar) and memory for the context (place and time). We found that accurate and confident context-memory increased the likelihood of “remember” responses, in all encoding contexts. We also tested the participants' ability to judge the temporal-order of the encoded episodes. Using a model of temporal similarity, we demonstrate scale-invariant properties of order-retrieval, but also highlight the contribution of non-chronological factors. We conclude that the mechanisms governing episodic memory retrieval can operate across a wide range of spatio-temporal contexts and that the multi-dimensional nature of the episodic traces contributes to the subjective experience of retrieval.

Auditory extinction and spatio-temporal order judgment in patients with left- and right-hemisphere lesions

2012 ◽  
Vol 50 (5) ◽  
pp. 892-903 ◽  
Author(s):  
Claudia Witte ◽  
Manon Grube ◽  
D. Yves v. Cramon ◽  
Rudolf Rübsamen
Keyword(s):  
Temporal Order ◽  
Right Hemisphere ◽  
Temporal Order Judgment ◽  
Left And Right ◽  
Spatio Temporal

scholarly journals A Geospatial Application Framework for Directional Relations

2019 ◽  
Vol 8 (1) ◽  
pp. 33
Author(s):  
Eliseo Clementini ◽  
Giampaolo Bellizzi
Keyword(s):  
Data Analysis ◽  
Data Processing ◽  
Spatial Relations ◽  
Theoretical Models ◽  
Frames Of Reference ◽  
Application Framework ◽  
Topological Relations ◽  
Intersection Model ◽  
Geographic Data ◽  
Directional Relations

Geographic data analysis is based on the use of spatial relations as a means of selecting and processing geometric data associated with geographic features. Starting from 1990, topological relations have been recognized as fundamental criteria in geographic data processing, leaving out other kinds of spatial relations, such as directional relations. The latter ones, despite having quite an important role in geospatial applications, have been developed as theoretical models but very little implemented in systems. We refer in this paper to the 5-intersection model for expressing projective relations that can be used to implement directional relations in various frames of reference. We design an application framework in Java and use the framework for answering various categories of queries involving directions. We finally outline how to use the framework for validating the cognitive adequacy of relations with user tests.

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