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

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

A GRASP-based multi-objective approach for the tuna purse seine fishing fleet routing problem

Granado, Igor; Silva, Elsa; Carravilla, Maria Antónia; … - In: Computers & operations research : an international journal 174 (2025), pp. 1-18

Persistent link: https://www.econbiz.de/10015330174

A method to identify a representation of the set of non-dominated points for discrete tri-objective optimization problems

Fotedar, Sunney; Strömberg, Ann-Brith - In: Computers & operations research : an international journal 176 (2025), pp. 1-15

Persistent link: https://www.econbiz.de/10015331699

Predictive model-based multi-objective optimization with life-long meta-learning for designing unreliable production systems

Mahmoodi, Ehsan; Fathi, Masood; Ng, Amos H. C.; Dolgui, … - In: Computers & operations research : an international journal 178 (2025), pp. 1-18

Persistent link: https://www.econbiz.de/10015338562

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

Muteba Mwamba, John; Mbucici, Leon Mishindo; Mba, Jules … - 2025

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