Výsledky vyhledávání - Spatial Point Patterns in Science

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  1. 1

    Spatial points patterns: Difference between real and simulated points patterns

    ISSN: 0277-9536, 1873-5347
    Vydáno: Oxford Pergamon Press Inc 01.10.2019
    Vydáno v Social science & medicine (1982) (01.10.2019)
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  2. 2

    Analyzing multi-scale spatial point patterns in a pyramid modeling framework Autor Qiang, Yi, Buttenfield, Barbara, Xu, Jinwen

    ISSN: 1523-0406, 1545-0465
    Vydáno: Taylor & Francis 04.07.2022
    “… The utility of the PM is tested in examining quadrat density and kernel density, which are commonly used measures of point patterns…”
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  3. 3

    Geographic concentration of industries in Jiangsu, China: a spatial point pattern analysis using micro-geographic data Autor Zhang, Xiaoxiang, Yao, Jing, Sila-Nowicka, Katarzyna, Song, Chonghui

    ISSN: 0570-1864, 1432-0592
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2021
    Vydáno v The Annals of regional science (01.04.2021)
    “…Detection of geographic concentration of economic activities at different spatial scales has long been of interest to researchers from spatial economics, regional science and economic geography…”
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  4. 4

    Bounded risk disposition explains Turing patterns and tipping points during spatial contagions Autor Jamerlan, C. M., Prokopenko, M.

    ISSN: 2054-5703, 2054-5703
    Vydáno: England The Royal Society Publishing 01.10.2024
    Vydáno v Royal Society open science (01.10.2024)
    “…Spatial contagions, such as pandemics, opinion polarization, infodemics and civil unrest, exhibit non-trivial spatio-temporal patterns and dynamics driven by complex human behaviours and population mobility…”
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  5. 5

    A GPU-accelerated adaptive kernel density estimation approach for efficient point pattern analysis on spatial big data Autor Zhang, Guiming, Zhu, A-Xing, Huang, Qunying

    ISSN: 1365-8816, 1362-3087, 1365-8824
    Vydáno: Abingdon Taylor & Francis 03.10.2017
    “…Kernel density estimation (KDE) is a classic approach for spatial point pattern analysis…”
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  6. 6

    Fractals and Spatial Statistics of Point Patterns Autor Agterberg, Frederik P.

    ISSN: 1674-487X, 1867-111X
    Vydáno: China University of Geosciences China University of Geosciences 01.02.2013
    “…The relationship between fractal point pattern modeling and statistical methods of pa- rameter estimation in point-process modeling is reviewed…”
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  7. 7

    Massively parallel spatial point pattern analysis: Ripley's K function accelerated using graphics processing units Autor Tang, Wenwu, Feng, Wenpeng, Jia, Meijuan

    ISSN: 1365-8816, 1362-3087, 1365-8824
    Vydáno: Abingdon Taylor & Francis 04.03.2015
    “…) to accelerate Ripley's K function for univariate spatial point pattern analysis. Ripley's K function is a representative spatial point pattern analysis approach that allows…”
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  8. 8

    Novel gross and actual density insights for density pattern classification in spatial point datasets Autor Jalal, Shazad Jamal

    ISSN: 1866-9298, 1866-928X
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.12.2025
    Vydáno v Applied geomatics (01.12.2025)
    “…An essential aspect of spatial science is determining and classifying density patterns in spatial point data…”
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  9. 9

    A scale-sensitive approach for comparing and classifying point patterns Autor Sadahiro, Yukio, Liu, Yan

    ISSN: 1449-8596, 1836-5655
    Vydáno: Taylor & Francis 03.05.2020
    Vydáno v Journal of spatial science (03.05.2020)
    “…This paper proposes a novel method for comparing and classifying point patterns. The method explicitly considers the spatial scale since the evaluation of similarity depends on the scale at which one compares point patterns…”
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  10. 10

    Cluster analysis of spatial point patterns: posterior distribution of parents inferred from offspring Autor Ogata, Yosihiko

    ISSN: 2520-8756, 2520-8764
    Vydáno: Singapore Springer Singapore 01.06.2020
    “…) in spatial point pattern. We use the Thomas models on a plane, namely, Neyman–Scott process of a two-dimensional Gaussian-type or its extension to the multi-type species…”
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  11. 11

    Spatial point pattern analysis and industry concentration Autor Kosfeld, Reinhold, Eckey, Hans-Friedrich, Lauridsen, Jørgen

    ISSN: 0570-1864, 1432-0592
    Vydáno: Berlin/Heidelberg Springer-Verlag 01.10.2011
    Vydáno v The Annals of regional science (01.10.2011)
    “… Methods of spatial point pattern analysis allow one to measure industry concentration at a continuum of spatial scales…”
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  12. 12

    Determining physical and operational factors influencing pipeline leakage location pattern in water distribution networks using spatial poisson point process Autor Nugroho, W, Iriawan, N, Utomo, C

    ISSN: 1757-8981, 1757-899X
    Vydáno: Bristol IOP Publishing 01.03.2021
    “… The data in this study consist of spatial data and quantitative data. Poisson distribution in the spatial point process is used as the leakage point distribution approximation…”
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  13. 13

    Some methods of estimating the spatial pattern point data with application ( comparative study) Autor Jaufar Mousa Mohammed

    ISSN: 1813-1662, 2415-1726
    Vydáno: Tikrit University 10.02.2023
    Vydáno v Tikrit Journal of Pure Science (10.02.2023)
    “…The idea of this paper is to estimate spatial data points pattern by Inverse distance weighting, Teard surface analysis of first order and Ordinary kriging method, we calculate the mean absolute error…”
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  14. 14

    Spatial Dynamics of Natural Regeneration in Two Differently Managed Pinus sylvestris Stands before and after Silvicultural Intervention Using Replicated Spatial Point Patterns Autor Pardos, Marta, Montes, Fernando, Canellas, Isabel

    ISSN: 0015-749X, 1938-3738
    Vydáno: Bethesda Oxford University Press 01.06.2008
    Vydáno v Forest science (01.06.2008)
    “…). The spatial pattern of the seedlings was analyzed through the L(d) function. The spatial relationship between seedlings before and after the regeneration felling was analyzed using the intertype L(rs) (d) function…”
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  15. 15

    Windstorm damage and forest recovery: accelerated succession, stand structure, and spatial pattern over 25 years in two Minnesota forests Autor Allen, Matthew S., Thapa, Vaskar, Arévalo, José Ramón, Palmer, Michael W.

    ISSN: 1385-0237, 1573-5052
    Vydáno: Dordrecht Springer 01.11.2012
    Vydáno v Plant ecology (01.11.2012)
    “… We address the question: how did the storm alter stand architecture and spatial pattern and how did this affect recovery and recruitment…”
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  16. 16

    Comparison of ground- and aerial-based approaches for quantifying polygonal terrain network geometry on Earth and Mars via spatial point pattern analysis Autor Haltigin, Tim, Pollard, Wayne, Dutilleul, Pierre

    ISSN: 0032-0633, 1873-5088
    Vydáno: Elsevier Ltd 01.10.2010
    Vydáno v Planetary and space science (01.10.2010)
    “…Recently, a particular statistical method – spatial point pattern analysis (SPPA) – has been introduced as an effective means by which qualitative, observable…”
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  17. 17

    Visualizing patterns in spatially ambiguous point data Autor Huck, Jonny, Whyatt, Duncan, Coulton, Paul

    ISSN: 1948-660X, 1948-660X
    Vydáno: University of Maine 01.01.2015
    “… This spatial information will often comprise a place name that may be "geocoded" into coordinates, and displayed on a map, frequently using a "heatmap-style" visualization to reveal patterns in the data…”
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  18. 18

    Event pattern analysis: the point density around the appearance and disappearance of points Autor Sadahiro, Yukio

    ISSN: 1449-8596, 1836-5655
    Vydáno: Taylor & Francis 02.04.2024
    Vydáno v Journal of spatial science (02.04.2024)
    “…Point pattern analysis is a fundamental analytical tool in various academic fields related to spatial information science…”
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  19. 19

    Using survival analysis to study spatial point patterns in geographical epidemiology Autor Reader, Steven

    ISSN: 0277-9536, 1873-5347
    Vydáno: Oxford Elsevier 01.04.2000
    Vydáno v Social science & medicine (1982) (01.04.2000)
    “…The spatial K-function has become a well accepted method of investigating whether significant clustering can be detected in spatial point patterns…”
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    DEVELOPING APACHE SPARK BASED RIPLEY’S K FUNCTIONS FOR ACCELERATING SPATIOTEMPORAL POINT PATTERN ANALYSIS Autor Gui, Z., Wang, Y., Cui, Z., Peng, D., Wu, J., Ma, Z., Luo, S., Wu, H.

    ISSN: 2194-9034, 1682-1750, 2194-9034
    Vydáno: Gottingen Copernicus GmbH 25.08.2020
    “…Ripley’s K functions are powerful tools for studying the spatial arrangement or spatiotemporal distribution characteristics of geographic phenomena and events in spatial analysis and has been used in many fields…”
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