Готові списки джерел за темами / Spatial relational information

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Добірка наукової літератури з теми "Spatial relational information"

Автор: Grafiati

Опубліковано: 11 березня 2023

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Статті в журналах з теми "Spatial relational information"

Raafat, Hazem, Zhongsen Yang, and David Gauthler. "Relational spatial topologies for historical geographical information." International journal of geographical information systems 8, no. 2 (March 1994): 163–73. http://dx.doi.org/10.1080/02693799408901992.

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Sinha, Chris, and Tania Kuteva. "Distributed Spatial Semantics." Nordic Journal of Linguistics 18, no. 2 (December 1995): 167–99. http://dx.doi.org/10.1017/s0332586500000159.

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The “local semantics” approach to the analysis of the meaning of locative particles (e.g. spatial prepositions) is examined, criticized and rejected. An alternative, distributed approach to spatial relational semantics and its linguistic expression is argued for. In the first part of the paper, it is argued that spatial relational semantic information is not exclusively carried in languages such as English by the locative particle, and that “item-specific meanings plus selectional restrictions” cannot save the localist approach. In the second part of the paper, the “covertly” distributed spatial relational semantics of languages such as English is contrasted with the “overtly” distributed spatial relational semantics characterizing many other languages. Some common assumptions relating to the universality of the expression of spatial relational meaning by closed syntactic classes are criticized. A change of perspective from “local” to “distributed” semantics permits the re-analysis of polysemy and item-bound “use-type” in terms of the distributed expression of language-specific spatial relational semantic types.

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Chandler, Madison C., Amanda L. McGowan, Ford Burles, Kyle E. Mathewson, Claire J. Scavuzzo, and Matthew B. Pontifex. "Aerobic Fitness Unrelated to Acquisition of Spatial Relational Memory in College-Aged Adults." Journal of Sport & Exercise Psychology 42, no. 6 (December 1, 2020): 472–79. http://dx.doi.org/10.1123/jsep.2020-0004.

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While compelling evidence indicates that poorer aerobic fitness relates to impairments in retrieving information from hippocampal-dependent memory, there is a paucity of research on how aerobic fitness relates to the acquisition of such relational information. Accordingly, the present investigation examined the association between aerobic fitness and the rate of encoding spatial relational memory—assessed using a maximal oxygen consumption test and a spatial configuration task—in a sample of 152 college-aged adults. The findings from this investigation revealed no association between aerobic fitness and the acquisition of spatial relational memory. These findings have implications for how aerobic fitness is characterized with regard to memory, such that aerobic fitness does not appear to relate to the rate of learning spatial–relational information; however, given previously reported evidence, aerobic fitness may be associated with a greater ability to recall relational information from memory.

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Ackerman, Christopher M., and Susan M. Courtney. "Spatial relations and spatial locations are dissociated within prefrontal and parietal cortex." Journal of Neurophysiology 108, no. 9 (November 1, 2012): 2419–29. http://dx.doi.org/10.1152/jn.01024.2011.

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Item-specific spatial information is essential for interacting with objects and for binding multiple features of an object together. Spatial relational information is necessary for implicit tasks such as recognizing objects or scenes from different views but also for explicit reasoning about space such as planning a route with a map and for other distinctively human traits such as tool construction. To better understand how the brain supports these two different kinds of information, we used functional MRI to directly contrast the neural encoding and maintenance of spatial relations with that for item locations in equivalent visual scenes. We found a double dissociation between the two: whereas item-specific processing implicates a frontoparietal attention network, including the superior frontal sulcus and intraparietal sulcus, relational processing preferentially recruits a cognitive control network, particularly lateral prefrontal cortex (PFC) and inferior parietal lobule. Moreover, pattern classification revealed that the actual meaning of the relation can be decoded within these same regions, most clearly in rostrolateral PFC, supporting a hierarchical, representational account of prefrontal organization.

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Malerba, Donato. "A relational perspective on spatial data mining." International Journal of Data Mining, Modelling and Management 1, no. 1 (2008): 103. http://dx.doi.org/10.1504/ijdmmm.2008.022540.

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Wang, Ruosi, and Yaoda Xu. "Neural Representation of Spatial Layout and Relational Information among Multiple Objects." Journal of Vision 18, no. 10 (September 1, 2018): 1159. http://dx.doi.org/10.1167/18.10.1159.

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Searcy, Jean H., and James C. Bartlett. "Inversion and processing of component and spatial–relational information in faces." Journal of Experimental Psychology: Human Perception and Performance 22, no. 4 (1996): 904–15. http://dx.doi.org/10.1037/0096-1523.22.4.904.

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Martinez-Llario, J., and M. Gonzalez-Alcaide. "Design of a Java spatial extension for relational databases." Journal of Systems and Software 84, no. 12 (December 2011): 2314–23. http://dx.doi.org/10.1016/j.jss.2011.06.072.

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Ghouse, Zaffar Mohamed, and Matt Duckham. "Integrated Storage and Querying of Spatially Varying Data Quality Information in a Relational Spatial Database." Transactions in GIS 13, no. 1 (February 2009): 25–42. http://dx.doi.org/10.1111/j.1467-9671.2009.01142.x.

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Aniwar, Gulziyra, Jing Song Ma, Yliyar Jarmuhamet, and Teliekebieke Miysa. "Geospatial Database Design for China – Kazakhstan Tourism Resource Information System." Applied Mechanics and Materials 556-562 (May 2014): 5413–16. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.5413.

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This paper discusses the design method to construct the geospatial database for the China - Kazakhstan tourism resources information system, especially focuses on the design of the relational database structure for transportation network analysis. By expressing the logical structure of graph theory as four relational database tables, i.e. junction table, edge table, junction-edge connectivity table, and turning table, this topological structure can effectively express urban roads and inter-city roads within a relatively larger area and build complicated road networks, and it also can be applied to the shortest path analysis on different spatial scales.

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Дисертації з теми "Spatial relational information"

Toups, Matthew A. "A study of three paradigms for storing geospatial data: distributed-cloud model, relational database, and indexed flat file." ScholarWorks@UNO, 2016. http://scholarworks.uno.edu/td/2196.

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Geographic Information Systems (GIS) and related applications of geospatial data were once a small software niche; today nearly all Internet and mobile users utilize some sort of mapping or location-aware software. This widespread use reaches beyond mere consumption of geodata; projects like OpenStreetMap (OSM) represent a new source of geodata production, sometimes dubbed “Volunteered Geographic Information.” The volume of geodata produced and the user demand for geodata will surely continue to grow, so the storage and query techniques for geospatial data must evolve accordingly. This thesis compares three paradigms for systems that manage vector data. Over the past few decades these methodologies have fallen in and out of favor. Today, some are considered new and experimental (distributed), others nearly forgotten (flat file), and others are the workhorse of present-day GIS (relational database). Each is well-suited to some use cases, and poorly-suited to others. This thesis investigates exemplars of each paradigm.

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Cooper, A. K. (Antony Kyle). "Standards for exchanging digital geo-referenced information." Diss., University of Pretoria, 1993. http://hdl.handle.net/2263/23151.

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The purpose of this dissertation is to assess digital geo-referenced information and standards for exchanging such information, especially the South African National Exchange Standard (NES). The process of setting up a standard is exacting. On the one hand, the process demands a thorough scrutiny and analysis of the objects to be standardised and of all related concepts. This is a prerequisite for ensuring that there is unanimity about their meaning and inter-relationships. On the other hand, the process requires that the standard itself be enunciated as succinctly, comprehensibly and precisely as possible. This dissertation addresses both these facets of the standards process in the context of standards for exchanging digital geo-referenced information. The dissertation begins with an analysis of geo-referenced information in general, including digital geo-referenced information. In chapters 2 and 3, the various aspects of such information are scrutinised and evaluated in more detail. The examination of concepts is backed up by a comprehensive Glossary of terms in the domain under discussion. Chapter 4 examines the nature of standards. It also proposes a novel way to approach a standard for the exchange of digital geo-referenced information: namely, that it can be viewed as a language and can accordingly be specified by a grammar. To illustrate the proposal, NES is fully specified, using the Extended Backus-Naur Form notation, in an Appendix. Apart from the advantages of being a succinct and precise formal specification, the approach also lends itself to deploying standard tools such as Lex and yacc for conformance testing and for developing interfaces to NES, as illustrated in a second appendix. As a final theme of the dissertation, an evaluation of such standards is provided. Other standards that have been proposed elsewhere for purposes similar to that of NES are surveyed in chapter 5. In chapter 6, features of NES are highlighted, including the fact that it takes a relational approach. Chapter 7 concludes the dissertation, summarising the work to date, and looking ahead to future work. AFRIKAANS : Die doel van hierdie verhandling is om versyferde geo-verwysde inligting en standaarde vir die uitruil van sulke inligting te ondersoek, met spesifieke verwysing na die Suid- Afrikaanse Nasionale Uitruilstandaard (NES). Die proses om ’n standaard op te stel is veeleisend. Aan die een kant vereis die proses ’n volledige bestudering en ontleding van die objekte wat gestandaardiseer gaan word, asook van al die verwante konsepte. Hierdie is ’n voorvereiste om te verseker dat daar oor hul betekenisse en onderlinge verwantskappe eenstemmigheid bestaan. Aan die ander kant vereis die proses dat die standaard so kernagtig, volledig en presies moontlik gestel moet word. Hierdie verhandeling spreek beide hierdie fasette van die standaardiseringsproses aan, en wel in die konteks van standaarde vir die uitruil van versyferde geo-verwysde inligting. Dié verhandling begin met ’n oorhoofse analise van geo-verwysde inligting, insluitend versyferde geo-verwysde inligting. In hoofstukke 2 en 3 word verskeie aspekte van dié inligting in meer detail ondersoek en geëvalueer. Hierdie ondersoek van konsepte word deur ’n omvattende woordelys van terme in die veld onder bespreking gesteun. Hoofstuk 4 ondersoek die aard van standaarde. Dit stel ook ’n nuwe manier voor om ’n standaard vir die uitruil van versyferde geo-verwysde inligting te benader, naamlik dat dit as ’n taal beskou kan word, en dat dit gevolglik deur middel van ’n grammatika gespesifiseer kan word. Om die voorstel te illustreer, word NES volledig in ’n aanhangsel deur middel van die Uitgebreide Backus-Naur Vorm notasie gespesifiseer. Afgesien van die voordeel van ’n kernagtige en presiese formele spesifikasie, ondersteun die benadering ook standaardgereedskap soos Lex en yacc wat vir konformeringstoetsing en vir NES koppelvlakke gebruik kan word, soos in ’n tweede aanhangsel illustreer word. As ’n finale tema van die verhandeling word ’n evaluasie van tersaaklike standaarde voorsien. Standaarde wat elders vir soortgelyke doeleindes aan dié van NES voorgestel is, word oorsigtelik in hoofstuk 5 beskou. In hoofstuk 6 word kenmerkende eienskappe van NES uitgelig, insluitend die feit dat dit op ’n relasionele benadering gebaseer is. Hoofstuk 7 sluit die verhandeling af met ’n opsomming van werk tot op datum en ’n blik op toekomstige werk.
Dissertation (MSc)--University of Pretoria, 1993.
Computer Science
unrestricted

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Dube, Matthew P. "An Embedding Graph for 9-Intersection Topological Spatial Relations." Fogler Library, University of Maine, 2009. http://www.library.umaine.edu/theses/pdf/DubeMP2009.pdf.

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Vempala, Alakananda. "Extracting Temporally-Anchored Spatial Knowledge." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1505146/.

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In my dissertation, I elaborate on the work that I have done to extract temporally-anchored spatial knowledge from text, including both intra- and inter-sentential knowledge. I also detail multiple approaches to infer spatial timeline of a person from biographies and social media. I present and analyze two strategies to annotate information regarding whether a given entity is or is not located at some location, and for how long with respect to an event. Specifically, I leverage semantic roles or syntactic dependencies to generate potential spatial knowledge and then crowdsource annotations to validate the potential knowledge. The resulting annotations indicate how long entities are or are not located somewhere, and temporally anchor this spatial information. I present an in-depth corpus analysis and experiments comparing the spatial knowledge generated by manipulating roles or dependencies. In my work, I also explore research methodologies that go beyond single sentences and extract spatio-temporal information from text. Spatial timelines refer to a chronological order of locations where a target person is or is not located. I present corpus and experiments to extract spatial timelines from Wikipedia biographies. I present my work on determining locations and the order in which they are actually visited by a person from their travel experiences. Specifically, I extract spatio-temporal graphs that capture the order (edges) of locations (nodes) visited by a person. Further, I detail my experiments that leverage both text and images to extract spatial timeline of a person from Twitter.

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Eriksson, Louise. "An experimental investigation of the relation between learning and separability in spatial representations." Thesis, University of Skövde, Department of Computer Science, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-622.

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One way of modeling human knowledge is by using multidimensional spaces, in which an object is represented as a point in the space, and the distances among the points reflect the similarities among the represented objects. The distances are measured with some metric, commonly some instance of the Minkowski metric. The instances differ with the magnitude of the so-called r-parameter. The instances most commonly mentioned in the literature are the ones where r equals 1, 2 and infinity.

Cognitive scientists have found out that different metrics are suited to describe different dimensional combinations. From these findings an important distinction between integral and separable dimensions has been stated (Garner, 1974). Separable dimensions, e.g. size and form, are best described by the city-block metric, where r equals 1, and integral dimensions, such as the color dimensions, are best described by the Euclidean metric, where r equals 2. Developmental psychologists have formulated a hypothesis saying that small children perceive many dimensional combinations as integral whereas adults perceive the same combinations as separable. Thus, there seems to be a shift towards increasing separability with age or maturity.

Earlier experiments show the same phenomenon in adult short-term learning with novel stimuli. In these experiments, the stimuli were first perceived as rather integral and were then turning more separable, indicated by the Minkowski-r. This indicates a shift towards increasing separability with familiarity or skill.

This dissertation aims at investigating the generality of this phenomenon. Five similarity-rating experiments are conducted, for which the best fitting metric for the first half of the session is compared to the last half of the session. If the Minkowski-r is lower for the last half compared to the first half, it is considered to indicate increasing separability.

The conclusion is that the phenomenon of increasing separability during short-term learning cannot be found in these experiments, at least not given the operational definition of increasing separability as a function of a decreasing Minkowski-r. An alternative definition of increasing separability is suggested, where an r-value ‘retreating’ 2.0 indicates increasing separability, i.e. when the r-value of the best fitting metric for the last half of a similarity-rating session is further away from 2.0 compared to the first half of the session.

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Khalili, Shavarini Nazanin. "Analysis of spatio-social relations in a photographic archive (Flickr)." Thesis, City University London, 2011. http://openaccess.city.ac.uk/2725/.

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This thesis aims to study and analyse the complex spatio-social relations among social entities who interact together in a spatially structured social group. This aim is approached in three steps: 1. Collecting and classifying spatio-social data, 2. Disambiguating place names that people use to refer to their homes and 3. Analysis of data of this kind (numerical and visual). The source of spatio-social data used in this work is Flickr. Flickr is a yahoo photo sharing site. Users have a social network of friends and a collection of photos on their profiles. According to available statistics1 the Flickr database contains more than three billion photos, out of which a hundred million are geo-tagged. In retrieving data from Flickr database two different samples have been explored. Initially a random collection of photos that have been uploaded in Flickr during the examined periods has been collected on a daily basis. This is followed by much narrower and more precise criteria for the second data sampling that resulted in Flickr sample GB data. The thesis concludes that location dominates a significant pattern in online behavior of social entities who interact together via internet. The core contributions of this thesis are in the areas of: 1. Extracting indicative sample from very large data sets, 2. Disambiguation of place names that people use in their natural language to refer to their home locations and 3. Proposing potential new insights into behaviors of social entities with spatio-social relations. Overall, the popularity of social networking sites and availability of data that can be obtained from the web (whether people provide voluntarily or can be retrieve as a consequence of online interactions) are likely to continue the increasing trend in future. In addition, the realm of spatio-social data analysis and its visualization also continue to expand, as do the types of maps that are achievable, the visualization packages that the maps can be built with, the number of map users and improved gazetteers with more comprehensive coverage of vague terms. Therefore, the developed methods, algorithm and applications in this study can be beneficial to researchers in social and e-social sciences, those who are interested in developing and maintaining social networking sites, geographers who work on disambiguation of fuzzy vernacular geographic terms, visualization and spatial data analysts in general and those who are looking for development and accommodation of better business strategies (i.e. localization and personalization). 1 (http://www.Flickr.com, retrieved 20/07/09)

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Rapp, Joshua. "Spatial analysis of catchment characteristics in relation to water quality using remote sensing and geographic information systems /." Spatial analysis of catchment characteristics in relation to water quality using remote sensing and geographic information systemsRead the abstract of the thesis, 2003. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17469.pdf.

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Goldhoorn, Malgorzata [Verfasser], Frank [Akademischer Betreuer] [Gutachter] Kirchner, and Joachim [Gutachter] Hertzberg. "Prediction of Object Position based on Probabilistic Qualitative Spatial Relations / Malgorzata Goldhoorn ; Gutachter: Frank Kirchner, Joachim Hertzberg ; Betreuer: Frank Kirchner." Bremen : Staats- und Universitätsbibliothek Bremen, 2017. http://d-nb.info/114186200X/34.

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Menon, Arjun Rajendran. "Animism and Anthropomorphism in Living Spaces : Designing for 'Life' in spatial interactions." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-285684.

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Integrating animism and anthropomorphism into technology and our interactions with said technology allows for the design of better affordances, easier comprehension, and more intricate interactions between humans and technological artefacts. This study seeks to understand the circumstances and contexts under which humans tend to form emotional bonds with nonhuman entities and ascribe life-like or human-like qualities to them, through qualitative research. It also seeks to investigate whether animism and anthropomorphism apply to abstract entities such as a space, through ‘constructive design-based research’ and ‘thing-centered design’ methodologies. The investigations yield several insights in general, that are useful to designers attempting to incorporate animism and anthropomorphism into their work. The prototyping led to the creation of a prototype space that can serve as the foundation for future research.
Integrering av animism och antropomorfism i teknik och vår interaktion med nämnda teknik möjliggör design av bättre överkomliga priser, lättare förståelse och mer invecklade interaktioner mellan människor och tekniska artefakter. Denna studie syftar till att förstå de omständigheter och sammanhang under vilka människor tenderar att bilda känslomässiga band med icke-mänskliga enheter och tillskriva dem livsliknande eller mänskliga egenskaper genom kvalitativ forskning. Det försöker också undersöka om animism och antropomorfism gäller abstrakta enheter som ett utrymme, genom ‘constructive design-based research’ och ‘thing-centered design’ metoder. Undersökningarna ger i allmänhet flera insikter som är användbara för designers som försöker integrera animism och antropomorfism i sitt arbete. Prototyperingen ledde till skapandet av ett prototyputrymme som kan tjäna som grund för framtida forskning.

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Kessi, Louisa. "Unsupervised detection based on spatial relationships : Application for object detection and recognition of colored business document structures." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSEI068.

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Cette thèse a pour objectif de développer un système de reconnaissance de structures logique des documents d'entreprises sans modèle. Il s'agit de reconnaître la fonction logique de blocs de textes qui sont importants à localiser et à identifier. Ce problème est identique à celui de la détection d'objets dans une scène naturelle puisqu'il faut à la fois reconnaître les objets et les localiser dans une image. A la différence de la reconnaissance d'objets, les documents d'entreprises doivent être interprétés sans aucune information a priori sur leurs modèles de structures. La seule solution consiste à développer une approche non supervisée basée principalement sur les relations spatiales et sur les informations textuelles et images. Les documents d'entreprises possèdent des contenus et des formes très hétérogènes car chaque entreprise et chaque administration créent son propre formulaire ou ses propres modèles de factures. Nous faisons l'hypothèse que toute structure logique de document est constituée de morceaux de micro-structures déjà observées dans d'autres documents. Cette démarche est identique en détection d'objets dans les images naturelles. Tout modèle particulier d'objet dans une scène est composé de morceaux d'éléments déjà vu sur d'autres exemples d'objets de même classe et qui sont reliés entre eux par des relations spatiales déjà observées. Notre modèle est donc basé sur une reconnaissance partie par partie et sur l'accumulation d'évidences dans l'espace paramétrique et spatial. Notre solution a été testée sur des applications de détection d'objets dans les scènes naturelles et de reconnaissance de structure logique de documents d'entreprises. Les bonnes performances obtenues valident les hypothèses initiales. Ces travaux contiennent aussi de nouvelles méthodes de traitement et d'analyse d'image couleurs de documents et d'images naturelles
This digital revolution introduces new services and new usages in numerous domains. The advent of the digitization of documents and the automatization of their processing constitutes a great cultural and economic revolution. In this context, computer vision provides numerous applications and impacts our daily lives and businesses. Behind computer-vision technology, fundamental concepts, methodologies, and algorithms have been developed worldwide in the last fifty years. Today, computer vision technologies arrive to maturity and become a reality in many domains. Computer-vision systems reach high performance thanks to the large amount of data and the increasing performance of the hardware. Despite the success of computer-vision applications, however, numerous other applications require more research, new methodologies, and novel algorithms. Among the difficult problems encountered in the computer-vision domain, detection remains a challenging task. Detection consists of localizing and recognizing an object in an image. This problem is far more difficult than the problem of recognition alone. Among the numerous applications based on detection, object detection in a natural scene is the most popular application in the computer-vision community. This work is about the detection tasks and its applications

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Книги з теми "Spatial relational information"

Thinnaphong, Somčhēt. Hydroagro resources information system for rural development in northeast Thailand: A relational database system and spatial data implementation = Rāingān wičhai rabop khō̜mūn ʻutthokkasāt-kānkasēt samrap phatthanā chonnabot Phāk Tawanʻō̜k Chīang Nư̄a. [Khon Kaen]: Mahāwitthayālai Khō̜n Kǣn, 1989.

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Wenbao, Liu, and Li Chengming, eds. San wei kong jian guan xi de miao shu ji qi ding xing tui li: Description and qualitative reasoning of spatial relation in a three-dimensional space. Beijing Shi: Ce hui chu ban she, 2010.

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Volodina, Elena. Materials Science: Design, architecture. ru: INFRA-M Academic Publishing LLC., 2022. http://dx.doi.org/10.12737/1046078.

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The second volume of the textbook contains information about finishing materials, products and engineering systems in relation to the interior design of a modern building. Special attention is paid to the actual finishing materials, as well as their ecological and aesthetic characteristics, which are important for creating an expressive subject-spatial environment. The well-thought-out structure of the book allows you to successfully master the discipline in different formats of vocational education: secondary vocational, bachelor's, master's, professional retraining. The volume of the studied material is determined by the teacher in accordance with the work program. The content meets the requirements of the federal state educational standards of higher education of the latest generation. It is intended for students in the areas of training "Design", "Environment Design", "Architectural environment Design", "Architecture", "Architectural design". It will also be useful as a reference for practicing designers, architects, restorers, builders, teachers of materials science and a wide range of people interested in this field of knowledge.

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Dixit, Avinash. Relation-Based Governance and Competition. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198812555.003.0015.

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If formal institutions of contract governance are absent or ineffective, traders try to substitute relational governance based on norms and sanctions. However, these alternatives need good information and communication concerning members’ actions; that works well only in relatively small communities. If there are fixed costs, the market has too few firms for perfect competition. The optimum must be a second best, balancing the effectiveness of contract governance and dead-weight loss of monopoly. This chapter explores this idea using a spatial model with monopolistic competition. It is found that relational governance constrains the size of firms and can cause inefficiently excessive entry, beyond the excess that already occurs in a spatial model without governance problems. Effects of alternative methods of improving governance to ameliorate this inefficiency are explored.

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Li, Jonathan, and Haowen Yan. Spatial Similarity Relations in Multi-Scale Map Spaces. Springer, 2014.

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Li, Jonathan, and Haowen Yan. Spatial Similarity Relations in Multi-Scale Map Spaces. Springer, 2016.

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Li, Jonathan, and Haowen Yan. Spatial Similarity Relations in Multi-scale Map Spaces. Springer, 2014.

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Rau, Susanne, and Ekkehard Schönherr. Mapping Spatial Relations, Their Perceptions and Dynamics: The City Today and in the Past. Springer, 2013.

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Rau, Susanne, and Ekkehard Schönherr. Mapping Spatial Relations, Their Perceptions and Dynamics: The City Today and in the Past. Springer International Publishing AG, 2017.

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Rau, Susanne, and Ekkehard Schönherr. Mapping Spatial Relations, Their Perceptions and Dynamics: The City Today and in the Past. Springer London, Limited, 2013.

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Частини книг з теми "Spatial relational information"

Mazanderani, Fadhila, and Ian Brown. "Privacy as a Practice: Exploring the Relational and Spatial Dynamics of HIV-Related Information Seeking." In Computers, Privacy and Data Protection: an Element of Choice, 251–68. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0641-5_12.

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Liu, Yu, Xiaoming Wang, Xin Jin, and Lun Wu. "On Internal Cardinal Direction Relations." In Spatial Information Theory, 283–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11556114_18.

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Donnelly, Maureen, and Thomas Bittner. "Spatial Relations Between Classes of Individuals." In Spatial Information Theory, 182–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11556114_12.

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Duckham, Matt, and Michael Worboys. "Computational structure in three-valued nearness relations." In Spatial Information Theory, 76–91. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-45424-1_6.

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Vasardani, Maria, and Max J. Egenhofer. "Comparing Relations with a Multi-holed Region." In Spatial Information Theory, 159–76. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03832-7_10.

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Dee, Hannah M., David C. Hogg, and Anthony G. Cohn. "Scene Modelling and Classification Using Learned Spatial Relations." In Spatial Information Theory, 295–311. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03832-7_18.

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Dube, Matthew P., Jordan V. Barrett, and Max J. Egenhofer. "From Metric to Topology: Determining Relations in Discrete Space." In Spatial Information Theory, 151–71. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-23374-1_8.

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Kurata, Yohei. "Semi-automated Derivation of Conceptual Neighborhood Graphs of Topological Relations." In Spatial Information Theory, 124–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03832-7_8.

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Johannsen, Katrin, Agnes Swadzba, Leon Ziegler, Sven Wachsmuth, and Jan P. De Ruiter. "A Computational Model for Reference Object Selection in Spatial Relations." In Spatial Information Theory, 358–76. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-01790-7_20.

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Stell, John G. "To Be and Not To Be: 3-Valued Relations on Graphs." In Spatial Information Theory, 263–79. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03832-7_16.

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Тези доповідей конференцій з теми "Spatial relational information"

Chulyadyo, Rajani, and Philippe Leray. "Integrating spatial information into probabilistic relational models." In 2015 IEEE International Conference on Data Science and Advanced Analytics (DSAA). IEEE, 2015. http://dx.doi.org/10.1109/dsaa.2015.7344800.

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Fuchs, Claudia, Felicitas Lang, and Wolfgang Foerstner. "Noise and scale behavior of relational descriptions." In Spatial Information from Digital Photogrammetry and Computer Vision: ISPRS Commission III Symposium, edited by Heinrich Ebner, Christian Heipke, and Konrad Eder. SPIE, 1994. http://dx.doi.org/10.1117/12.182797.

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"IMPLEMENTING SPATIAL DATA WAREHOUSE HIERARCHIES IN OBJECT-RELATIONAL DBMSs." In 9th International Conference on Enterprise Information Systems. SciTePress - Science and and Technology Publications, 2007. http://dx.doi.org/10.5220/0002355401860191.

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Zhonghai Zhou, Bin Zhou, Wenwen Li, Brian Griglak, Carmen Caiseda, and Qunying Huang. "Evaluating query performance on object-relational spatial databases." In 2009 2nd IEEE International Conference on Computer Science and Information Technology. IEEE, 2009. http://dx.doi.org/10.1109/iccsit.2009.5234509.

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Chulyadyo, Rajani, and Philippe Leray. "Using Probabilistic Relational Models to generate synthetic spatial or non-spatial databases." In 2018 12th International Conference on Research Challenges in Information Science (RCIS). IEEE, 2018. http://dx.doi.org/10.1109/rcis.2018.8406645.

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Pilouk, Morakot, and O. Kufoniyi. "Relational data structure for integrated DTM and multitheme GIS." In Spatial Information from Digital Photogrammetry and Computer Vision: ISPRS Commission III Symposium, edited by Heinrich Ebner, Christian Heipke, and Konrad Eder. SPIE, 1994. http://dx.doi.org/10.1117/12.182889.

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Aly, Ahmed M., Walid G. Aref, and Mourad Ouzzani. "Spatial queries with k-nearest-neighbor and relational predicates." In SIGSPATIAL'15: 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems. New York, NY, USA: ACM, 2015. http://dx.doi.org/10.1145/2820783.2820815.

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Maddox, Jeffrey, and Dong-Guk Shin. "Applying Relational Dependency Discovery Framework to Geo-spatial Data Mining." In 2009 International Conference on Information and Multimedia Technology. IEEE, 2009. http://dx.doi.org/10.1109/icimt.2009.89.

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Loglisci, Corrado, Dino Ienco, Mathieu Roche, Maguelonne Teisseire, and Donato Malerba. "Toward Geographic Information Harvesting: Extraction of Spatial Relational Facts from Web Documents." In 2012 IEEE 12th International Conference on Data Mining Workshops. IEEE, 2012. http://dx.doi.org/10.1109/icdmw.2012.20.

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"A New Relational Spatial OLAP Approach for Multi-resolution and Spatio-multidimensional Analysis of Incomplete Field Data." In 15th International Conference on Enterprise Information Systems. SciTePress - Science and and Technology Publications, 2013. http://dx.doi.org/10.5220/0004434501450152.

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Звіти організацій з теми "Spatial relational information"

Lutz, Carsten, and Frank Wolter. Modal Logics of Topological Relations. Technische Universität Dresden, 2004. http://dx.doi.org/10.25368/2022.142.

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The eight topological RCC8(or Egenhofer-Franzosa)- relations between spatial regions play a fundamental role in spatial reasoning, spatial and constraint databases, and geographical information systems. In analogy with Halpern and Shoham’s modal logic of time intervals based on the Allen relations, we introduce a family of modal logics equipped with eight modal operators that are interpreted by the RCC8-relations. The semantics is based on region spaces induced by standard topological spaces, in particular the real plane. We investigate the expressive power and computational complexity of the logics obtained in this way. It turns our that, similar to Halpern and Shoham’s logic, the expressive power is rather natural, but the computational behavior is problematic: topological modal logics are usually undecidable and often not even recursively enumerable. This even holds if we restrict ourselves to classes of finite region spaces or to substructures of region spaces induced by topological spaces. We also analyze modal logics based on the set of RCC5relations, with similar results.

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Gantzer, Clark J., Shmuel Assouline, and Stephen H. Anderson. Synchrotron CMT-measured soil physical properties influenced by soil compaction. United States Department of Agriculture, February 2006. http://dx.doi.org/10.32747/2006.7587242.bard.

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Methods to quantify soil conditions of pore connectivity, tortuosity, and pore size as altered by compaction were done. Air-dry soil cores were scanned at the GeoSoilEnviroCARS sector at the Advanced Photon Source for x-ray computed microtomography of the Argonne facility. Data was collected on the APS bending magnet Sector 13. Soil sample cores 5- by 5-mm were studied. Skeletonization algorithms in the 3DMA-Rock software of Lindquist et al. were used to extract pore structure. We have numerically investigated the spatial distribution for 6 geometrical characteristics of the pore structure of repacked Hamra soil from three-dimensional synchrotron computed microtomography (CMT) computed tomographic images. We analyzed images representing cores volumes 58.3 mm³ having average porosities of 0.44, 0.35, and 0.33. Cores were packed with < 2mm and < 0.5mm sieved soil. The core samples were imaged at 9.61-mm resolution. Spatial distributions for pore path length and coordination number, pore throat size and nodal pore volume obtained. The spatial distributions were computed using a three-dimensional medial axis analysis of the void space in the image. We used a newly developed aggressive throat computation to find throat and pore partitioning for needed for higher porosity media such as soil. Results show that the coordination number distribution measured from the medial axis were reasonably fit by an exponential relation P(C)=10⁻C/C0. Data for the characteristic area, were also reasonably well fit by the relation P(A)=10⁻ᴬ/ᴬ0. Results indicates that compression preferentially affects the largest pores, reducing them in size. When compaction reduced porosity from 44% to 33%, the average pore volume reduced by 30%, and the average pore-throat area reduced by 26%. Compaction increased the shortest paths interface tortuosity by about 2%. Soil structure alterations induced by compaction using quantitative morphology show that the resolution is sufficient to discriminate soil cores. This study shows that analysis of CMT can provide information to assist in assessment of soil management to ameliorate soil compaction.

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Yaremchuk, Olesya. TRAVEL ANTHROPOLOGY IN JOURNALISM: HISTORY AND PRACTICAL METHODS. Ivan Franko National University of Lviv, February 2021. http://dx.doi.org/10.30970/vjo.2021.49.11069.

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Our study’s main object is travel anthropology, the branch of science that studies the history and nature of man, socio-cultural space, social relations, and structures by gathering information during short and long journeys. The publication aims to research the theoretical foundations and genesis of travel anthropology, outline its fundamental principles, and highlight interaction with related sciences. The article’s defining objectives are the analysis of the synthesis of fundamental research approaches in travel anthropology and their implementation in journalism. When we analyze what methods are used by modern authors, also called «cultural observers», we can return to the localization strategy, namely the centering of the culture around a particular place, village, or another spatial object. It is about the participants-observers and how the workplace is limited in space and time and the broader concept of fieldwork. Some disciplinary practices are confused with today’s complex, interactive cultural conjunctures, leading us to think of a laboratory of controlled observations. Indeed, disciplinary approaches have changed since Malinowski’s time. Based on the experience of fieldwork of Svitlana Aleksievich, Katarzyna Kwiatkowska-Moskalewicz, or Malgorzata Reimer, we can conclude that in modern journalism, where the tools of travel anthropology are used, the practical methods of complexity, reflexivity, principles of openness, and semiotics are decisive. Their authors implement both for stable localization and for a prevailing transition.

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de Kemp, E. A., H. A. J. Russell, B. Brodaric, D. B. Snyder, M. J. Hillier, M. St-Onge, C. Harrison, et al. Initiating transformative geoscience practice at the Geological Survey of Canada: Canada in 3D. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331097.

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Application of 3D technologies to the wide range of Geosciences knowledge domains is well underway. These have been operationalized in workflows of the hydrocarbon sector for a half-century, and now in mining for over two decades. In Geosciences, algorithms, structured workflows and data integration strategies can support compelling Earth models, however challenges remain to meet the standards of geological plausibility required for most geoscientific studies. There is also missing links in the institutional information infrastructure supporting operational multi-scale 3D data and model development. Canada in 3D (C3D) is a vision and road map for transforming the Geological Survey of Canada's (GSC) work practice by leveraging emerging 3D technologies. Primarily the transformation from 2D geological mapping, to a well-structured 3D modelling practice that is both data-driven and knowledge-driven. It is tempting to imagine that advanced 3D computational methods, coupled with Artificial Intelligence and Big Data tools will automate the bulk of this process. To effectively apply these methods there is a need, however, for data to be in a well-organized, classified, georeferenced (3D) format embedded with key information, such as spatial-temporal relations, and earth process knowledge. Another key challenge for C3D is the relative infancy of 3D geoscience technologies for geological inference and 3D modelling using sparse and heterogeneous regional geoscience information, while preserving the insights and expertise of geoscientists maintaining scientific integrity of digital products. In most geological surveys, there remains considerable educational and operational challenges to achieve this balance of digital automation and expert knowledge. Emerging from the last two decades of research are more efficient workflows, transitioning from cumbersome, explicit (manual) to reproducible implicit semi-automated methods. They are characterized by integrated and iterative, forward and reverse geophysical modelling, coupled with stratigraphic and structural approaches. The full impact of research and development with these 3D tools, geophysical-geological integration and simulation approaches is perhaps unpredictable, but the expectation is that they will produce predictive, instructive models of Canada's geology that will be used to educate, prioritize and influence sustainable policy for stewarding our natural resources. On the horizon are 3D geological modelling methods spanning the gulf between local and frontier or green-fields, as well as deep crustal characterization. These are key components of mineral systems understanding, integrated and coupled hydrological modelling and energy transition applications, e.g. carbon sequestration, in-situ hydrogen mining, and geothermal exploration. Presented are some case study examples at a range of scales from our efforts in C3D.

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