Spatial Decision Support Systems
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. MODELING AND SIMULATING LAND USE/COVER CHANGE USING ARTIFICIAL NEURAL NETWORK FROM REMOTELY SENSING DATA
ABSTRACT Increasing population, mobility and requirements of human beings have significant effects on the dynamics of land use and land cover. Today, these impacts need to be understood and analyzed for the applicability of decision support systems, which are an important tool in the management of natural resources, urban and rural areas. The aim of this stu
CERNE. Publicado em: 09/09/2019
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2. Lung disease detection using feature extraction and extreme learning machine
INTRODUCTION: The World Health Organization estimates that by 2030 the Chronic Obstructive Pulmonary Disease (COPD) will be the third leading cause of death worldwide. Computerized Tomography (CT) images of lungs comprise a number of structures that are relevant for pulmonary disease diagnosis and analysis. METHODS: In this paper, we employ the Adaptive Cris
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-09
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3. Identification of sugar cane fields in the state of sao paulo using a time series of AVHRR/NOAA satellite images.
Brazil is the first world producer of sugar cane. Despite the economic and social importance of agribusiness to Brazil, it is still difficult to estimate the harvest of the its main agricultural crops with the precision and anticipation needed, justifying the study and development of new methods based on the use of remote sensing data, for example. Even cons
INTERNATIONAL WORKSHOP ON THE ANALYSIS OF MULTI-TEMPORAL REMOTE SENSING IMAGES. Publicado em: 2011
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4. Metodologia para avaliação ambiental de bacias hidrográficas com uso de sistemas de suporte à decisão espacial e do indicador pegada ecológica / Methodology for envirnmental assessment of watersheds using spacial decision support systems and the ecological footprint.
No atual contexto ambiental é grande a demanda por informações consistentes que subsidiem o planejamento territorial, permitindo realizar avaliações ambientais e desta forma, subsidiar os setores público e privado. Essa demanda pode ser satisfeita com a integração de informações em um sistema, com propriedades e funções de processamento, possibil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/08/2010
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5. Transport and circulation in the reproduction urban spatial: considerations on the subway of Rio de Janeiro / Transporte e circulação na reprodução espacial urbana: considerações sobre o metrô do Rio de Janeiro
This study aims to analyse the role performed by transports in the process of reproduction of the urban space, searching the comprehension of the relation between the enviroment built in the city and its scheme of circulation, resulting in a space of circulation in which the effectiveness is possible through a system of transport for this purpose developed.
Publicado em: 2010
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6. Development of a methodology for identification of cardiac region in images of electrical impedance tomography of pulmonary perfusion by means of wavelet transform / Desenvolvimento de uma metodologia para identificação de região cardíaca em imagens de tomografia de impedância elétrica de perfusão pulmonar por meio da transformada wavelet
Electrical Impedance Tomography (EIT) is an imaging technique, still in development, which allows imaging of the distribution of conductivity in a cross section of an object under analysis from electrical measures made on its surface. Despite its benefits and advantages over other imaging techniques, its images still do not offer a good spatial resolution. O
Publicado em: 2009
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7. Sistema biométrico híbrido para verificação de assinaturas manuscritas / Hybrid biometric handwritten signature verification system
Through this document the development of a new hybrid on/off-line signature verification system is described, where the dynamic reference data is acquired by either a tablet or an instrumented pen and it is used to support the corresponding static signal (image). The signatures are segmented according to the complexity of their constituent strokes based upon
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2008
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8. Um sistema de suporte à decisão na internet para o planejamento da mobilidade urbana / A web-based decision support system for urban mobility planning
Some of the problems faced by fast growing cities are often a consequence of the lack of public policies able to drive the spatial growth towards sustainable development and a better quality of life. There is a clear need of more effective tools for urban mobility monitoring and control, as well as sustainable policies for guiding urban growth and spatial di
Publicado em: 2008
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9. Um sistema de planejamento e gestão para bacias hidrográficas com uso de análise multicritérios / A system for planning and management of watersheds with the use of multicriteria evaluation
The increasing worldwide development, mainly due to the developing countries, makes a significant pressure on the environment. Several regions are now showing a loss of sustainability. The responsible use of the natural resources involves an equation which considers the sustainable development. This field of knowledge is very wide and involves a great number
Publicado em: 2008
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10. Spatial ana lyze and multicriteria evaluation of agricultural quality off-season maize "Safrinha" in middle Paranapema river valley, SP, Brazil / Analise espacial e multicriterial da qualidade das lavouras de milho "Safrinha" no medio Paranapema
Even though off-season or winter maize ("safrinha") today accounts for a large fraction of Brazilian maize production, and has displayed a significant increase in yield during the past few years, this crop is still associated with low technology and low yield. The first part of this study analyzes the statistics and relations among several variables of agric
Publicado em: 2006
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11. Sistema integrado para tomada de decisão espacial em situações de derramamento de óleo no litoral norte do Estado do RN
O litoral norte do Estado do Rio Grande do Norte (RN) apresenta áreas da bacia Potiguar com intensa atividade da indústria petrolífera. Com a finalidade de prevenir e minimizar os riscos de acidentes com óleo, faz-se necessário compreender a vulnerabilidade natural, mapear os recursos naturais e monitorar os derrames de óleo. O uso de ferramentas compu
Publicado em: 2006
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12. Geomarketing : modelos e sistemas, com aplicações em telefonia
The goal of geomarketing is to manage and to combine spatial and business data for decision support within the domain of marketing applications. This concept is evolving to include other application domains. However, the models proposed are seldom properly implemented; moreover, existing systems are not extensible, and support only one specific simulation mo
Publicado em: 2005