الفهرس 
Chapter 1: A Survey on Related TopicOnly 14 pages are availabe for public view
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Abstract
As most optimization problems are multiobjective to their nature, there are many methods available to tackle these kind of problems. Generally, the MOOP can be handled in four different ways depending on when the decision-maker (DM) articulates his or her preference on the different objectives, never, before, during or after the actual optimization procedure. 1. Methods where DM does not provide information (no-preference methods) 2. Methods where a posteriori information is used Methods where a posteriori information is used (posteriori methods) 3. Methods where a priori information is used (priori methods) 4. Methods where a progressive information is used (interactive methods) Interactive approaches have been invented to combine advantages of both posteriori and priori methods and avoid their disadvantages. Since the DM is involved in the entire solution process, interactive methods have become popular and are considered promising for multiobjective optimization Problem. It is often difficult to precisely estimate or forecast certain critical.