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Wyszukujesz frazę "analysis Pareto" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
On necessary and sufficient conditions for stability and quasistability in combinatorial multicriteria optimization
Autorzy:
Kuzmin, K. G.
Nikulin, Y. V.
Makela, M. M.
Powiązania:
https://bibliotekanauki.pl/articles/206093.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
sensitivity analysis
multiple criteria
combinatorial optimization
Pareto set
stability conditions
Opis:
We consider a multiple objective combinatorial optimization problem with an arbitrary vector-criterion. The necessary and sufficient conditions for stability and quasistability are obtained for large classes of problems with partial criteria possessing certain properties of regularity.
Źródło:
Control and Cybernetics; 2017, 46, 4; 361-382
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Qualitative stability analysis of multicriteria combinatorial minimin problems
Autorzy:
Emelichev, V. A.
Karelkina, O. V.
Kuzmin, K. G.
Powiązania:
https://bibliotekanauki.pl/articles/206273.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
combinatorial optimization
Pareto set
lexicographic set
stability analysis
stability types
Opis:
A multicriteria combinatorial problem with minimin partial criteria is considered. Necessary and sufficient conditions for the five known stability types of the problem are obtained. These stability types describe in different ways the behavior of the Pareto and lexicographic sets of the problem under initial data perturba- tions of the vector criteria.
Źródło:
Control and Cybernetics; 2012, 41, 1; 57-79
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The stability radius of an efficient solution in minimax Boolean programming problem
Autorzy:
Emelichev, V. A.
Krichko, V. N.
Nikulin, Y. V.
Powiązania:
https://bibliotekanauki.pl/articles/970431.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
analiza wrażliwości
promień stabilny
programowanie Boole'a
rozwiązanie optymalne Pareto
sensitivity analysis
stability radius
Boolean programming
Pareto optimal solution
Opis:
We consider a vector minimax Boolean programming problem. The problem consists in finding the set of Pareto optimal solutions. When the problem's parameters vary then the optimal solution of the problem obtained for some initial parameters may appear non-optimal. We calculate the maximal perturbation of parameters which preseves the Optimality of a given solution of the problem. The formula for the stability radius of the given Pareto optimal solution was obtained.
Źródło:
Control and Cybernetics; 2004, 33, 1; 127-132
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of the historical policy mixes for Poland using the game approach
Autorzy:
Kruś, L.
Woroniecka-Leciejewicz, I.
Powiązania:
https://bibliotekanauki.pl/articles/205620.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
game theory
economic modeling
policy-mix
decision analysis
Nash equilibrium
Pareto optimality
Opis:
The study here presented pertains to the analysis of mutual interactions of the monetary and fiscal policies in the case of Poland. The historical policies carried out during different periods of time and their economic effects are compared with the possible strategies, obtained from the analysis of the proposed monetaryfiscal game. In the study, the methods of non-cooperative game theory are combined with macroeconomic modeling. The respective game is formulated for monetary and fiscal authorities as players. Strategies of these players refer to the respective instruments of their policies: the real interest rate and the budget deficit in relation to GDP. Payoffs include inflation and GDP growth, respectively. The payoffs are calculated using a recursive macroeconomic model estimated for the Polish economy. The model describes influences of the instruments of the monetary and fiscal policies on the state of the economy. The best response strategies, the Nash equilibria and Pareto optimality are analyzed. Changes of the policies towards the more restrictive or more expansive ones and their effects in comparison to the historically applied are discussed. This is performed for two different time periods – the time of recovery after 2004 and the time of the global financial crisis after 2008.
Źródło:
Control and Cybernetics; 2018, 47, 3; 277-300
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stability and accuracy functions in multicriteria combinatorial optimization problem with [Sigma]-MINMAX and [Sigma]-MINMIN partial criteria
Autorzy:
Libura, M.
Nikulin, Y.
Powiązania:
https://bibliotekanauki.pl/articles/970484.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
wielokryterialna optymalizacja kombinatoryczna
analiza wrażliwości
funkcje stabilności i dokładności
optimum Pareto i leksykograficzne
multicriteria combinatorial optimization
sensitivity analysis
stability and accuracy functions
Pareto and lexicographic optima
Opis:
We consider a vector generic combinatorial optimization problem in which initial coefficients of objective functions are subject to perturbations. For Pareto and lexicographic principles of efficiency we introduce appropriate measures of quality of a given feasible solution from the point of view of its stability. These measures correspond to so-called stability and accuracy functions denned earlier for scalar optimization problems. Then we study properties of such functions and calculate the maximal norms of perturbations for which an efficient solution preserves the efficiency.
Źródło:
Control and Cybernetics; 2004, 33, 3; 511-524
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stability kernel in finite games with perturbed payoffs
Autorzy:
Emelichev, Vladimir
Nikulin, Yury
Powiązania:
https://bibliotekanauki.pl/articles/2183484.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
post-optimal analysis
multiple criteria
kernel stability radius
independent perturbations
finite games
Pareto optimality
Nash equilibrium
Opis:
The parametric concept of equilibrium in a finite cooperative game of several players in a normal form is introduced. This concept is defined by the partitioning of a set of players into coalitions. Two extreme cases of such partitioning correspond to Pareto optimal and Nash equilibrium outcomes, respectively. The game is characterized by its matrix, in which each element is a subject for independent perturbations., i.e. a set of perturbing matrices is formed by a set of additive matrices, with two arbitrary Hölder norms specified independently in the outcome and criterion spaces. We undertake post-optimal analysis for the so-called stability kernel. The analytical expression for supreme levels of such perturbations is found. Numerical examples illustrate some of the pertinent cases.
Źródło:
Control and Cybernetics; 2022, 51, 1; 6--20
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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