الأستاذ الدكتور/ سمير خالد حسين صافي

Research Interests

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General Interests: Time series, Regression, and Multivariate Statistical Analysis.

Specific Interests: Time Series Analysis, Forecasting methods, Regression Models, Mathematical Statistics, and Multivariate Statistical Analysis.

My research interests are in Time Series Analysis, Mathematical Statistics, Regression Analysis, and Econometrics. My research involves an important statistical problem concerning estimation and forecasting in the presence of auto-correlated disturbances. My particular field of interest is concerning the efficiency of Artificial Neural Networks (ANNs) for forecasting in the presence of autocorrelated disturbances and compare ANNs with the traditional forecasting techniques. I've worked on computer simulations of time series models to determine the efficiency of ANNs in the presence of auto-correlated disturbances, I consider the robustness of various models, including Autoregressive Integrated Moving Average (ARIMA) and Regression models.