El-Shorouk Academy Acad. Year : 2013/ 2014 Higher Institute for Computer & Term : Second Information Technology Year : First Department of Computer Science 1206 Operations Research Section # 1 Operations Research (OR) It is a scientific approach to...
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El-Shorouk Academy Acad. Year : 2013/ 2014 Higher Institute for Computer & Term : Second Information Technology Year : First Department of Computer Science 1206 Operations Research Section # 1 Operations Research (OR) It is a scientific approach to determine the optimum (best) solution to a decision problem under the restriction of limited resources. Using the mathematical techniques to model, analyze, and solve the problem. Phases of OR 1- Definition of the problem includes The description of the decision variables (alternatives) The determination of the objective of the study The specification of the limitations under which the modeled system operates 2- Model Construction Translating the real world problem into mathematical relationships (the most suitable model to represent the system, LP, dynamic, integer, ………..) 3- Solution of the model Using well-defined optimization techniques. An important aspect of model solution is sensitivity analysis. Ta.M.3ed Operations Research
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