A review of interactive methods for multiobjective integer and mixed-integer pr...

• Author(s): Alves, Maria João ; Clímaco, João
• Date: 2007
• Persistent ID: http://hdl.handle.net/10316/5489
• Origin: Estudo Geral - Universidade de Coimbra
• Subject(s): Integer programming; Multiple objective programming; Interactive methods
• Document Type: Article
• Language: English

Description

This paper makes a review of interactive methods devoted to multiobjective integer and mixed-integer programming (MOIP/MOMIP) problems. The basic concepts concerning the characterization of the non-dominated solution set are first introduced, followed by a remark about non-interactive methods vs. interactive methods. Then, we focus on interactive MOIP/MOMIP methods, including their characterization according to the type of preference information required from the decision maker, the computing process used to determine non-dominated solutions and the interactive protocol used to communicate with the decision maker. We try to draw out some contrasts and similarities of the different types of methods. http://www.sciencedirect.com/science/article/B6VCT-4K428N2-7/1/7874eef9458ea96144dd1b2fbf4fd94f