• Fuzzy linear parameter estimation algorithms: A new formulation 

      Soliman, S.A.; Alammari, R.A.; Temraz, H.K.; El-Hawary, M.E. ( Elsevier , 2002 , Article)
      In this paper, we present a new formulation of a fuzzy linear estimation problem as one of the linear programming where the objective is to minimize the spread of the data points, subject to constraints on each measurement ...
    • Fuzzy time domain and Z-transform for modeling of harmonic electric loads 

      El-Hawary, M.E.; Soliman, S.A.; Temraz, H.K. ( IEEE , 2001 , Conference)
      This paper demonstrates the application of fuzzy systems and Z-transform for electric load modeling in the presence and/or absence of harmonics. The problem is formulated as one of linear optimization, where the objective ...
    • Long-term electric peak load forecasting for power system planning: A comparative study 

      Soliman, S.A.; Alammari, R.A.; El-Hawary, M.E.; Temraz, H.K. ( King Fahd University of Petroleum and Minerals , 2004 , Article)
      A comparative study between two static estimation algorithms, namely least error squares (LES) and least absolute value (LAV) algorithm was presented. The proposed algorithm used the past history data for the load and the ...