3D Modeling of Discontinuity in the Spatial Distribution of Apartment Prices Using Voronoi Diagrams

Bełej, Mirosław; Figurska, Marta

doi:10.3390/rs12020229

Cited by 11 publications

(11 citation statements)

References 64 publications

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“…At the same time, a number of studies identify the advantages of localization, such as municipal transport accessibility [91,92], the vicinity of green areas [93], revitalization [78,94], and others. The presented study provides new arguments in the discussion on the complexity of the real estate market in terms of spatial non-linearity [95] and the diversification of property price determinants.…”

Section: Discussionmentioning

confidence: 94%

Spatial and Statistical Analysis of Urban Poverty for Sustainable City Development

Kisiała

Rącka

2021

Sustainability

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One of the main pillars of sustainable urban development at the local scale is to control the social aspect of urban equality of socio-economic systems. A number of studies confirm that poverty in urban space is accompanied by negative phenomena, such as high unemployment, social pathologies, increased crime rate, or the high level of the decapitalization of space, including the poor condition of housing and municipal infrastructure. However, there is a gap in defining the relation between urban poverty and city structure to control and preferably minimize social inequalities. The aim of the study was to empirically verify the impact of the location of residential properties in relation to poverty-stricken areas in the city. The research covered the housing market in one Polish city (Kalisz) in the years 2006–2018. By applying GIS technologies, we identified the location of each property in relation to poverty areas. The data was subjected to regression analysis, with the use of the hedonic approach based on exponential models. The analysis of data allowed us to conclude that location in a poorer area does affect the prices of new flats, which is not only a contribution to the development of science, but is also information that could be used by developers or property valuers to establish the prices of flats, as well as city managers to avoid pauperization of urban districts.

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Section: Discussionmentioning

confidence: 94%

Spatial and Statistical Analysis of Urban Poverty for Sustainable City Development

Kisiała

Rącka

2021

Sustainability

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“…Voronoi diagrams, also known as Voronoi tessellation, are used to analyze spatial data. In this method, a selected surface or space is divided into a set of pre-defined geometric figures that fill the analyzed area completely without leaving gaps or creating overlapping shapes [ 35 ].…”

Section: Literature Reviewmentioning

confidence: 99%

“…Regular tessellations that divide space into polygons with equal angles and sides of the same length [ 64 , 65 ] are widely used to model urban areas [ 40 ]. However, they have many limitations, particularly in the context of mapping irregularly distributed phenomena in the real world that are inherently too complex for regular grids [ 35 ]. Methods based on irregular polygons enable tessellation fitting to the studied phenomenon or area in a more flexible manner, and they support the identification of hierarchical relationships within spatial arrangements in relation to the examined attributes [ 35 ].…”

Section: Literature Reviewmentioning

confidence: 99%

Voronoi Diagrams for Senior-Friendly Cities

Figurska

Dawidowicz

Zysk

2022

IJERPH

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Motives: Active aging places (AAP) should be identified during the COVID-19 pandemic to ensure the sanitary safety of seniors, prevent older adults from feeling excluded, and eliminate health threats that discourage seniors from being active. Aim: The aim of this study was to apply a new analytical approach with the use of Voronoi diagrams in GIS tools to spatially identify the AAP in the context of apparent social dynamics. Methods: An empirical study was conducted with the use of qualitative (literature review, questionnaire survey, AAP classification, visualization of AAP location with GIS tools) and quantitative methods (AAP ranking based on a statistical analysis of survey responses). Results: Voronoi diagrams were used to determine the accessibility of selected objects in the city of Olsztyn and identify spaces that belong to the social logic of space.

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“…In addition, such personal information protection needs to be overhauled for inheritance [25][26][27].…”

Section: Council Of Europe Convention 108mentioning

confidence: 99%

Neuron Blockchain Algorithm for Legal Problems in Inheritance of Legacy

Kim

2020

Electronics

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This paper discusses the worldwide trend of aging as the lifespan of humans increases. Nonetheless, most people do not write wills, which results in many legal problems after their death. There are many reasons for this including the problem of the validity of their heritage possibly not being legally certified. Wills can be divided into two categories, i.e., testimony and documents. A lawyer in the middle should notarize them, however, instead of providing these notarized services, we propose more transparent algorithms, blockchain shading, and smart country functions. Architectures are designed based on a neural network, the blockchain deep neural network (DNN), and deep neural network-based units are built with a necessary artificial neural network (ANN) base. A heritage inherited blockchain architecture is designed to communicate between nodes based on the minimum distance algorithm and multichannel protocol. In addition, neurons refer to the nerve cells that make up the nervous system of an organism, and artificial neurons are an abstraction of the functions of dendrite, soma, and axon that constitute the neurons of an organism. Similar to the neurons in organisms, artificial neural algorithms such as the depth-first search (DFS) algorithm are expressed in pseudocode. In addition, all blockchain nodes are equipped with verified nodes. A research model is proposed for an artificial network blockchain that is needed for this purpose. The experimental environment builds the server and network environments based on deep neural networks that require verification. Weights are also set for the required verification and performance. This paper verifies the blockchain algorithm equipped with this non-fiction preprocessor function. We also study the blockchain neuron engine that can safely construct a block node for a suicide blockchain. After empirical testing of the will system with artificial intelligence and blockchain, the values are close to 2 and 10 and the distribution is good. The blockchain node also tested 50 nodes more than 150 times, and we concluded that it was suitable for actual testing by completing a demonstration test with 4500 TPS.

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3D Modeling of Discontinuity in the Spatial Distribution of Apartment Prices Using Voronoi Diagrams

Cited by 11 publications

References 64 publications

Spatial and Statistical Analysis of Urban Poverty for Sustainable City Development

Spatial and Statistical Analysis of Urban Poverty for Sustainable City Development

Voronoi Diagrams for Senior-Friendly Cities

Neuron Blockchain Algorithm for Legal Problems in Inheritance of Legacy

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