نتایج جستجو برای: time lags

تعداد نتایج: 1894076  

ژورنال: علوم آب و خاک 2021

Due to drought and climate change, estimation and prediction of rainfall is quite important in various areas all over the world. In this study, a novel artificial intelligence (AI) technique (WGEP) was developed to model long-term rainfall (67 years period) in Anzali city for the first time. This model was combined using Wavelet Transform (WT) and Gene Expression Programming (GEP) model. Firstl...

Journal: :International Journal of Intelligent Systems 2001

Journal: :IEEJ Transactions on Fundamentals and Materials 1988

Journal: :Monthly Notices of the Royal Astronomical Society 2013

Journal: :IJSITA 2011
Cheon-Pyo Lee Hee-Kwan Eun

Radio Frequency Identification (RFID) is a highly beneficial technological advancement which could eventually change the way of doing business. However, the difficulty in assessing the potential benefits of RFID has been delayed RFID related investment decisions within organizations. Especially, time lag, or payback time from RFID investment, has been one of key barriers in RFID investment. Thi...

Journal: :International Journal of Applied Mathematics and Computer Science 2008

Journal: :Proceedings of the International Astronomical Union 2013

2013
Sonja Pravilović Annalisa Appice

Automatic forecasts of univariate time series are largely demanded in business and science. In this paper, we investigate the forecasting task for geo-referenced time series. We take into account the temporal and spatial dimension of time series to get accurate forecasting of future data. We describe two algorithms for forecasting which ARIMA models. The first is designed for seasonal data and ...

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