Majid Khedmati
Department of Industrial Engineering, Sharif University of Technology, Tehran, Iran
[ 1 ] - Three Approaches to Time Series Forecasting of Petroleum Demand in OECD Countries
Petroleum (crude oil) is one of the most important resources of energy and its demand and consumption is growing while it is a non-renewable energy resource. Hence forecasting of its demand is necessary to plan appropriate strategies for managing future requirements. In this paper, three types of time series methods including univariate Seasonal ARIMA, Winters forecasting and Transfer Function-...
[ 2 ] - Monitoring and Change Point Estimation of AR(1) Autocorrelated Polynomial Profiles
In this paper, a remedial measure is first proposed to eliminate the effect of autocorrelation in phase-ІІ monitoring of autocorrelated polynomial profiles, where there is a first order autoregressive (AR(1)) relation between the error terms in each profile. Then, a control chart based on the generalized linear test (GLT) is proposed to monitor the coefficients of polynomial profiles and an R-c...
نویسندگان همکار