Search Results - subject:"Multiobjective optimization"

Indicators for TQM 4.0 model : Delphi method and analytic hierarchy process (AHP) analysis

Nguyen Thi Anh Van; Tucek, David; Nhat Tan Pham - In: Total quality management & business excellence 34 (2023) 2, pp. 220-234

Persistent link: https://www.econbiz.de/10013550049

Sustainable partner selection and order allocation for strategic items : an integrated multi-stage decision-making model

Wu, Chong; Gao, Jing; Barnes, David - In: International journal of production research 61 (2023) 4, pp. 1076-1100

Persistent link: https://www.econbiz.de/10014226941

A Multi-Criteria Approach to Assess Interconnections Among the Environmental, Economic, and Social Dimensions of Circular Economy

Terra dos Santos, Luiz Carlos; Giannetti, Biagio Fernando; … - 2023

The debate about the negative impacts that production and consumption cause on the environment is in vogue. Strategies that point to a sustainable, healthy, and resilient path are being sought. One of these paths is the Circular Economy, which emerges as an alternative to reduce the...

Persistent link: https://www.econbiz.de/10014259613

A Multiattribute Decision Model to Evaluate Potential Investments in Near-Earth Object Detection Technologies

Palley, Thomas; Jose, Victor Richmond R; Palley, Asa; … - 2023

Asteroids and other near-earth objects (NEOs) pose a significant ongoing threat to our planet, with the potential to catastrophically disrupt life on Earth. Advance detection is essential to be able to respond to any object on a collision course, but detection and tracking technologies require...

Persistent link: https://www.econbiz.de/10014260050

Prioritization of e-traceability drivers in the agri-food supply chains

Krstić, Mladen; Agnusdei, Giulio Paolo; Tadić, Snežana; … - In: Agricultural and Food Economics : AFE 11 (2023) 1, pp. 1-26

Electronic traceability (e-traceability) is a growing trend in the agri-food industry, offering improved transparency, accountability, and reduced risk of foodborne illnesses through the use of electronic systems to trace products throughout the entire supply chain. E-traceability drivers in the...

Persistent link: https://www.econbiz.de/10014512248

Adaptive piecewise linear relaxations for enclosure computations for nonconvex multiobjective mixed-integer quadratically constrained programs

Link, Moritz; Volkwein, Stefan - In: Journal of Global Optimization 87 (2023) 1, pp. 97-132

In this paper, a new method for computing an enclosure of the nondominated set of multiobjective mixed-integer quadratically constrained programs without any convexity requirements is presented. In fact, our criterion space method makes use of piecewise linear relaxations in order to bypass the...

Persistent link: https://www.econbiz.de/10015165401

Approximating biobjective minimization problems using general ordering cones

Herzel, Arne; Helfrich, Stephan; Ruzika, Stefan; … - In: Journal of Global Optimization 86 (2023) 2, pp. 393-415

This article investigates the approximation quality achievable for biobjective minimization problems with respect to the Pareto cone by solutions that are (approximately) optimal with respect to larger ordering cones. When simultaneously considering α-approximations for all closed convex...

Persistent link: https://www.econbiz.de/10015165496

Analysis of the weighted Tchebycheff weight set decomposition for multiobjective discrete optimization problems

Helfrich, Stephan; Perini, Tyler; Halffmann, Pascal; … - In: Journal of Global Optimization 86 (2023) 2, pp. 417-440

Scalarization is a common technique to transform a multiobjective optimization problem into a scalar … for multiobjective optimization problems using this scalarization as a building block. …

Persistent link: https://www.econbiz.de/10015188336

Using scalarizations for the approximation of multiobjective optimization problems: towards a general theory

Helfrich, Stephan; Herzel, Arne; Ruzika, Stefan; … - In: Mathematical Methods of Operations Research 100 (2023) 1, pp. 27-63

We study the approximation of general multiobjective optimization problems with the help of scalarizations. Existing … approximation of a certain quality for arbitrary instances of multiobjective optimization problems with a given decomposition … scalarizations and is tight for the majority of norm-based scalarizations applied in the context of multiobjective optimization. As a …

Persistent link: https://www.econbiz.de/10015188355

A test instance generator for multiobjective mixed-integer optimization

Eichfelder, Gabriele; Gerlach, Tobias; Warnow, Leo - In: Mathematical Methods of Operations Research 100 (2023) 1, pp. 385-410

Application problems can often not be solved adequately by numerical algorithms as several difficulties might arise at the same time. When developing and improving algorithms which hopefully allow to handle those difficulties in the future, good test instances are required. These can then be...

Persistent link: https://www.econbiz.de/10015191615