Results 31 to 40 of about 1,724,437 (198)
Fair Spatial Indexing: A paradigm for Group Spatial Fairness
Advances in database technology : proceedings. International Conference on Extending Database Technology, 2023 Machine learning (ML) is playing an increasing role in decision-making tasks that directly affect individuals, e.g., loan approvals, or job applicant screening. Significant concerns arise that, without special provisions, individuals from under-privileged backgrounds may not get equitable access to services and opportunities.
Shaham, Sina +2 more
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Spatial Index Method for Time Dependent Road Network [PDF]
Jisuanji gongcheng, 2019 When Points of Interest(POI) are sparsely distributed,the existing k-nearest neighbor query method in time dependent road network is inefficient and can not support multi-type POI queries efficiently.Therefore,a spatial index structure TDG based on POI ...
LI Jiajia,ZANG Yinxu,LIU Xiangyu,XIA Xiufeng,ZHU Rui
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CSID Journal of Infrastructure Development, 2023 Carbon is generated through human socio-economic activities, with territorial space serving as the medium for these activities. Variations in spatial governance result in differences in the scale, intensity and efficiency of social and economic ...
Lin Qu, Ganlin Xia, Cunkuan Bao
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A Distributed and Scalable Framework for Low-Latency Continuous Trajectory Stream Processing
IEEE AccessIn recent times, the widespread adoption of GPS-enabled devices has resulted in an exponential surge in the amount of spatio-temporal data streams.
Salman Ahmed Shaikh +3 more
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FESTIval: A versatile framework for conducting experimental evaluations of spatial indices
MethodsX, 2020 The use of a spatial index is a common strategy to improve the performance of spatial queries in spatial database systems and Geographic Information Systems.
Anderson C. Carniel +2 more
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Towards a Similarity Index of network paths in Spatial Networks
European Journal of Geography, 2023 The mathematical analysis of a spatial network using graph theory and Geographical Information Systems (GIS) for path finding, has created the need to compare possible solutions to better solve spatial problems in road networks.
Panagiotis Agourogiannis +3 more
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The Determinants Of Population Health Spatial Disparities [PDF]
, 2014 Health of the population is one of the basic factors of social development. The results of empirical studies indicate a number of factors determining the level of health of the population related to access to health care services, the level of ...
Modranka, Emilia, Suchecka, Jadwiga
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Spatial autocorrelation approaches to testing residuals from least squares regression
, 2015 In statistics, the Durbin-Watson test is always employed to detect the presence of serial correlation of residuals from a least squares regression analysis. However, the Durbin-Watson statistic is only suitable for ordered time or spatial series.
Chen, Yanguang
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Efficient classification of billions of points into complex geographic regions using hierarchical triangular mesh [PDF]
, 2014 We present a case study about the spatial indexing and regional classification of billions of geographic coordinates from geo-tagged social network data using Hierarchical Triangular Mesh (HTM) implemented for Microsoft SQL Server.
Bodor, András +6 more
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Modeling Spatial Data within Object Relational-Databases [PDF]
Database Systems Journal, 2011 Spatial data can refer to elements that help place a certain object in a certain area. These elements are latitude, longitude, points, geometric figures represented by points, etc.
Iuliana BOTHA, Anda VELICANU, Adela BARA
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