Mohamad K. Hasan

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Developing university schedules that could take into account factors such as faculties’ preferences to courses, timeslots, and classrooms, in a timely fashion while being unbiased and meeting university requirements, is a hurdle in many universities around the world.This paper exploits the use of threestage integer goal programming (IGP) technique to solve(More)
An implementation of the International Freight Simultaneous Transportation Equilibrium Model (IFSTEM) that developed in United Nations Economic and Social Commission for Western Asia (ESCWA), to the goods trade through the ports and lands of Jordon, Syria, and Lebanon is presented. Although some socio-economic variables, which are not available, were(More)
We study a fuzzy fractional differential equation (FFDE) and present its solution using Zadeh's extension principle. The proposed study extends the case of fuzzy differential equations of integer order. We also propose a numerical method to approximate the solution of FFDEs. To solve nonlinear problems, the proposed numerical method is then incorporated(More)
A new implicit method has been presented for solving singular initial value problems. The formula has derived in such a way that it excludes the singular point. The method is illustrated by suitable examples (first and second order). To check the results the approximate solutions have been compared to exact solutions KeywordsSingular initial value problems;(More)
The focus of this papere is to present an intuitive enduser Decision Support System (DSS) for portfolio selection based on Mean-Variance (M-V) Model of portfolio selection by Markowitz [1952, 1991]. The DSS utilizes a Goal Linear Programming (GLP) model for fulfiling the investor’s objectives and preferences in terms rate of return, risk and asset(More)
Static transportation network equilibrium models have evolved from traditional sequential models to simultaneous (combined) models, and then to the multiclass simultaneous models to improve prediction of traffic flow. Most Dynamic Traffic Assignment (DTA) models, however, still deal only with the trip assignment step (traveler route choice) that is one of(More)
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