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Modeling vague spatial data warehouses using the VSCube conceptual model
(SpringerDordrecht, 2014-04)
Although many real world phenomena are vague and characterized by having uncertain location or vague shape, existing spatial data warehouse models do not support spatial vagueness and then cannot properly represent these ...
Embedding vague spatial objects into spatial databases using the VagueGeometry abstract data type
(Instituto Nacional de Pesquisas Espaciais - INPEUniversidade Federal de Santa Catarina - UFSCCampos do Jordão, 2015-11)
Spatial vagueness has been required by geoscientists to handle vague spatial objects, i.e., spatial objects that do not have exact locations, strict boundaries, or sharp interiors. However, there is a gap in the literature ...
Geração de dados espaciais vagos baseada em modelos exatos
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCC, 2013-05-29)
Geographic information systems with the aid of spatial databases store and manage crisp spatial data (or exact spatial data), whose shapes (boundaries) are well defined and have a precise location in space. However, several ...
An abstract data type to handle vague spatial objects based on the fuzzy model
(Instituto Nacional de Pesquisas Espaciais - INPEUniversidade Federal de Santa Catarina - UFSCCampos do Jordão, 2015-11)
Crisp spatial data are geometric features with exact location on the extent and well-known boundaries. On the other hand, vague spatial data are characterized by inaccurate locations or uncertain boundaries. Despite the ...
Estrategias de colonización efímera: tácticas informales en la reconfiguración de un terrain-vague
(Universidad de Costa Rica, 2015)
Incorporando dados espaciais vagos em data warehouses geográficos: a proposta do tipo abstrato de dados vaguegeometry
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCC, 2014-10-09)
A data warehouse is a solution for organizing and storing multidimensional data related to decision-making processes in companies, generating a historical, highly voluminous, subject-oriented and nonvolatile database. A ...
Modeling fuzzy topological predicates for fuzzy regions
(ACM Special Interest Group on Spatial Information - ACM SIGSPATIALDallas, 2014-11)
Spatial database systems and Geographical Information Systems (GIS) are currently only able to handle crisp spatial objects, i.e., objects whose extent, shape, and boundary are precisely determined. However, GIS applications ...
The design of vague spatial data warehouses
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCC, 2015-12-07)
O data warehouse espacial (DWE) é um banco de dados multidimensional integrado e volumoso que armazena dados espaciais e dados convencionais. Já o processamento analítico espacial online (SOLAP) permite consultar o DWE, ...
Evaluación de la gestión territorial de la cuenca del río Paute, estrategias y líneas de acción para superarlas
(Universidad de Cuenca, 2013-11-11)
The thesis work is part of the thematic of national reality based on a detailed review of institutional information, develops a conceptual overview of spatial planning, land system and land use planning in relation to ...
Neo-Extractivism in Latin America – one side of a new phase of global capitalist dynamics
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Derecho y Ciencias Políticas y Sociales - Departamento de Ciencias Políticas, 2016-01-01)
The aim of this text is to make sense of the emerging political-institutional, territorial, and socio-ecological dynamics and contradictions of neo-extractivism in Latin America in the context of global capitalist development. ...