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Mostrando ítems 31-40 de 2469
CHSMST plus : An Algorithm for Spatial Clustering
(Ieee, 2016-01-01)
Spatial clustering has been widely studied due to its application in several areas. However, the algorithms of such technique still need to overcome several challenges to achieve satisfactory results on a timely basis. ...
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 ...
Manipulando dados espaciais em banco de dados NoSQL: uma visão centrada no usuário
(Dois VizinhosBrasil, 2021-12-30)
Spatial data handling is a core aspect in several advanced appli- cations due to the popularity of storage and retrieval of spatial information. NoSQL databases have been widely used to manage massive volumes of data and ...
A cultivated planet in 2010 – Part 2: the global gridded agricultural production maps
(Copernicus Publications, 2020)
Online Mammographic Images Database for Development and Comparison of CAD Schemes
(SPRINGER, 2011)
Considering the difficulties in finding good-quality images for the development and test of computer-aided diagnosis (CAD), this paper presents a public online mammographic images database free for all interested viewers ...
MANAGING ERRORS IN A GEOLOGICAL DIGITAL DATABASEMANAGING ERRORS IN A GEOLOGICAL DIGITAL DATABASE
(Sociedade Brasileira de Geologia, 2017)
Spatial electric load forecasting using an evolutionary heuristic
(Sociedade Brasileira de Automática, 2010-08-01)
A method for spatial electric load forecasting using elements from evolutionary algorithms is presented. The method uses concepts from knowledge extraction algorithms and linguistic rules' representation to characterize ...
Análise de interpoladores espaciais para o mapeamento de chuvas mensais na Bacia Hidrográfica do Rio Ijuí
(Universidade Federal de Santa MariaBrasilUFSMColégio Politécnico da UFSM, 2022-08-17)
In recent decades, research related to water scarcity has increased significantly, mainly due to climate
change, which worries a large part of the scientific community. In this context, the control and study of the
variables ...
Melhorando o processamento de consultas espaciais usando aproximações consertivas
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilEngenharia de SoftwareUTFPR, 2021-08-27)
The use of spatial information is getting progressively more attention in many fields of applications. This information is represented as instances of the spatial data types point, line, or region. Spatial databases are ...