Forecasting And Simulation
Mostrando 25-30 de 30 artigos, teses e dissertações.
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25. Impacto de um esquema objetivo de análise nas simulações de eventos meteorológicos num modelo regional. / Impact of an analysis objective scheme to simulate meteorological events regional model.
An objective scheme of data analysis was implemented in a limited area model for numerical forecast. It is composed of two parts: initialization and continuous data assimilation. The hydrostatic numerical model used was developed by the Japan Meteorology Agency. It is written in flux form using s-p vertical coordinates. The initialization procedure combines
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/04/2002
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26. Impacto de um esquema objetivo de análise nas simulações de eventos meteorológicos num modelo regional. / Impact of an analysis objective scheme to simulate meteorological events regional model.
An objective scheme of data analysis was implemented in a limited area model for numerical forecast. It is composed of two parts: initialization and continuous data assimilation. The hydrostatic numerical model used was developed by the Japan Meteorology Agency. It is written in flux form using s-p vertical coordinates. The initialization procedure combines
Publicado em: 2002
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27. ARTIFICIAL NEURAL NETWORKS IN TIME SERIES FORECASTING / REDES NEURAIS ARTIFICIAIS NA PREVISÃO DE SÉRIES TEMPORAIS
This dissertation investigates the use of Artificial Neural Nerworks (ANNs) in time series forecastig, especially financial time series, which are typically noisy and with no apparent periodicity. The dissertation covers four major parts: the study of Artificial Neural Networks and time series; the desing of ANNs applied to time series forecasting; the devel
Publicado em: 1994
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28. A Systems Approach to Health Planning
This paper describes a holistic approach to the planning of personal health services, considering health services not as an aggregate of independent parts but as interdependent groups forming a unified whole. It defines a stochastic model, utilizing a Markov chain that integrates the component parts involved in health service systems for planning purposes. T
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29. Policy analysis from first principles
The argument of this paper is predicated on the view that social science should start with observation and the specification of a problem to be solved. On that basis, the appropriate properties and conditions of application of relevant tools of analysis should be defined. Evidence is adduced from data for sales volumes and values of a disparate range of good
National Academy of Sciences.
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30. Forecasting client transitions in British Columbia's Long-Term Care Program.
This article presents a model for the annual transitions of clients through various home and facility placements in a long-term care program. The model, an application of Markov chain analysis, is developed, tested, and applied to over 9,000 clients (N = 9,483) in British Columbia's Long Term Care Program (LTC) over the period 1978-1983. Results show that th