Abstract
The algorithm presented in this paper describes an interactive approach for generating search directions in multiobjective linear programming problems (MOLP). The approach is based on using the AHP to assign priorities to vertices adjacent to those that are in the basis, as generated by the simplex method. Using these priorities, an approximate gradient is found that is used to weigh the objective functions during the next iteration. The novel feature of the algorithm is that the decision-maker (DM) is not required to provide interactive inputs to implicit preference questions concerning his objectives, but instead consider explicit evaluation of adjacent possible improvements and generates his next step in this most preferred direction.
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© 1987 Springer-Verlag Berlin Heidelberg
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Arbel, A., Oren, S.S. (1987). Priority-Based Interactive Multicriteria Optimization Algorithm. In: Sawaragi, Y., Inoue, K., Nakayama, H. (eds) Toward Interactive and Intelligent Decision Support Systems. Lecture Notes in Economics and Mathematical Systems, vol 285. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-46607-6_18
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DOI: https://doi.org/10.1007/978-3-642-46607-6_18
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-17718-0
Online ISBN: 978-3-642-46607-6
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