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Wyszukujesz frazę "nondominated solutions" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Advances in cone-based preference modeling for decision making with multiple criteria
Autorzy:
Wiecek, M. M.
Powiązania:
https://bibliotekanauki.pl/articles/375937.pdf
Data publikacji:
2007
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
cones
preferences
nondominated solutions
Pareto solutions
multiple criteria
decision making
Opis:
Decision making with multiple criteria requires preferences elicited from the decision maker to determine a solution set. Models of preferences, that follow upon the concept of nondominated solutions introduced by Yu (1974), are presented and compared within a unified framework of cones. Polyhedral and nonpolyhedral, convex and nonconvex, translated, and variable cones are used to model different types of preferences. Common mathematical properties of the preferences are discussed. The impact of using these preferences in decision making is emphasized.
Źródło:
Decision Making in Manufacturing and Services; 2007, 1, 1-2; 153-173
1896-8325
2300-7087
Pojawia się w:
Decision Making in Manufacturing and Services
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An adaptive method to solve multilevel multiobjective linear programming problems
Autorzy:
Kaci, Mustapha
Radjef, Sonia
Powiązania:
https://bibliotekanauki.pl/articles/27315332.pdf
Data publikacji:
2023
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
multilevel programming
multiobjective linear programming
adaptive method
sub-optimality estimate
nondominated solutions
non-dominated facets
Opis:
This paper is a follow-up to a previous work where we defined and generated the set of all possible compromises of multilevel multiobjective linear programming problems (ML-MOLPP). We introduce a new algorithm to solve ML-MOLPP in which the adaptive method of linear programming is nested. First, we start by generating the set of all possible compromises (set of all non-dominated solutions). After that, an algorithm based on the adaptive method of linear programming is developed to select the best compromise among all the possible settlements achieved. This method will allow us to transform the initial multilevel problem into an ML-MOLPP with bonded variables. Then, apply the adaptive method which is the most efficient to solve all the multiobjective linear programming problems involved in the resolution process instead of the simplex method. Finally, all the construction stages are carefully checked and illustrated with a numerical example.
Źródło:
Operations Research and Decisions; 2023, 33, 3; 29--44
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A relation of dominance for the bicriterion bus routing problem
Autorzy:
Widuch, J.
Powiązania:
https://bibliotekanauki.pl/articles/330092.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
multicriteria optimization
set of nondominated solutions
bicriterion shortest path problem
variable weights
label correcting algorithm
transportation problem
optymalizacja wielokryterialna
zbiór rozwiązań niezdominowanych
dwukryterialny problem najkrótszej ścieżki
zmienne wagi
problem transportowy
Opis:
A bicriterion bus routing (BBR) problem is described and analysed. The objective is to find a route from the start stop to the final stop minimizing the time and the cost of travel simultaneously. Additionally, the time of starting travel at the start stop is given. The BBR problem can be resolved using methods of graph theory. It comes down to resolving a bicriterion shortest path (BSP) problem in a multigraph with variable weights. In the paper, differences between the problem with constant weights and that with variable weights are described and analysed, with particular emphasis on properties satisfied only for the problem with variable weights and the description of the influence of dominated partial solutions on non-dominated final solutions. This paper proposes methods of estimation a dominated partial solution for the possibility of obtaining a non-dominated final solution from it. An algorithm for solving the BBR problem implementing these estimation methods is proposed and the results of experimental tests are presented.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2017, 27, 1; 133-155
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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