Search Results - subject:"Multi objective"

Augmenting bi-objective branch and bound by scalarization-based information

Bauß, Julius; Stiglmayr, Michael - In: Mathematical Methods of Operations Research 100 (2024) 1, pp. 85-121

problems, multi-objective branch and bound methods are only rarely applied compared to the predominant objective space methods …. In this paper we propose modifications to increase the performance of multi-objective branch and bound algorithms by … bound set to implement a multi-objective best-first strategy. By adaptively solving scalarizations in the root node to …

Persistent link: https://www.econbiz.de/10015358776

Augmenting bi-objective branch and bound by scalarization-based information

Bauß, Julius C.; Stiglmayr, Michael - In: Mathematical methods of operations research : ZOR 100 (2024) 1, pp. 85-121

Persistent link: https://www.econbiz.de/10015126893

A framework for multi-objective stochastic lot sizing with multiple decision stages

Friese, Fabian; Helber, Stefan - 2023

multi-objective model formulation and decision-making framework of the stochastic capacitated lot sizing problem (MOSCLSP … sequential market observations. We propose an interactive multi-objective optimization algorithm for solving the MO-SCLSP, that … multi-objective optimization are applied to derive a set of Pareto-optimal solutions. These Pareto-optimal solutions outline …

Persistent link: https://www.econbiz.de/10014471643

A framework for multi-objective stochastic lot sizing with multiple decision stages

Friese, Fabian; Helber, Stefan - 2023

Persistent link: https://www.econbiz.de/10014366827

A renewed take on weighted sum in sandwich algorithms : modification of the criterion space

Koenen, Melissa F.; Balvert, Marleen; Fleuren, Hein - 2023

Persistent link: https://www.econbiz.de/10014285143

Multi - objective optimization of the global tungsten trade network for supply risk reduction and economic benefit improvement

Jia, Nanfei; Pi, Zhengrong; Zuo, Min; Shi, Yuhang; Xu, Xin - In: International review of economics & finance : IREF 98 (2025), pp. 1-12

Persistent link: https://www.econbiz.de/10015333011

A multi-objective dynamic resource allocation model for search and rescue and first aid tasks in disaster response by employing volunteers

Kapukaya, Emine Nisa; Satoglu, Sule Itir - In: Logistics 9 (2025) 1, pp. 1-30

human resources is essential. Methods: To address the resource allocation challenges in disaster response, a multi-objective …

Persistent link: https://www.econbiz.de/10015337466

Effects of many conflicting objectives on decision-makers' cognitive burden and decision consistency

Kivikangas, J. Matias; Vilkkumaa, Eeva; Blank, Julian; … - In: European journal of operational research : EJOR 322 (2025) 1, pp. 182-197

Persistent link: https://www.econbiz.de/10015410187

Sustainable urban farming using a two-phase multi-objective and multi-criteria decision-making approach

Haloui, Doha; Oufaska, Kenza; Oudani, Mustapha; El … - In: International transactions in operational research : a … 32 (2025) 2, pp. 769-801

Persistent link: https://www.econbiz.de/10015142189

Multi-objective portfolio optimization : an application of the Non-dominated Sorting Genetic Algorithm III

Muteba Mwamba, John; Mbucici, Leon Mishindo; Mba, Jules … - In: International Journal of Financial Studies : open … 13 (2025) 1, pp. 1-18

This study evaluates the effectiveness of the Non-dominated Sorting Genetic Algorithm III (NSGA-III) in comparison to the traditional Mean-Variance optimization method for financial portfolio management. Leveraging a dataset of global financial assets, we applied both approaches to optimize...

Persistent link: https://www.econbiz.de/10015338358