Search Results - subject:"Integer programming"

An iterated dual substitution approach for binary integer programming problems under the min-max regret criterion

Wu, Wei; Iori, Manuel; Martello, Silvano; Yagiura, Mutsunori - In: INFORMS journal on computing : JOC ; charting new … 34 (2022) 5, pp. 2523-2539

Persistent link: https://www.econbiz.de/10014325512

Exact and meta-heuristic approaches for the production leveling problem

Vass, Johannes; Lackner, Marie-Louise; Mrkvicka, Christoph - In: Journal of scheduling : JOS 25 (2022) 3, pp. 339-370

Persistent link: https://www.econbiz.de/10013272732

The knapsack problem with special neighbor constraints

Goebbels, Steffen; Gurski, Frank; Komander, Dominique - In: Mathematical methods of operations research : ZOR 95 (2022) 1, pp. 1-34

Persistent link: https://www.econbiz.de/10013184218

Two heuristics for the label printing problem

Alonso-Pecina, Federico; Arellano-Verdejo, Javier; … - In: International transactions in operational research : a … 29 (2022) 5, pp. 2841-2854

Persistent link: https://www.econbiz.de/10013185177

Bounding the final rank during a round robin tournament with integer programming

Gotzes, Uwe; Hoppmann, Kai - In: Operational research : an international journal 22 (2022) 1, pp. 123-131

Persistent link: https://www.econbiz.de/10013173228

Solving constrained mean-variance portfolio optimization problems using spiral optimization algorithm

Febrianti, Werry; Sidarto, Kuntjoro Adji; Sumarti, Novriana - In: International Journal of Financial Studies : open … 11 (2023) 1, pp. 1-12

Portfolio optimization is an activity for balancing return and risk. In this paper, we used mean-variance (M-V) portfolio models with buy-in threshold and cardinality constraints. This model can be formulated as a mixed integer nonlinear programming (MINLP) problem. To solve this constrained...

Persistent link: https://www.econbiz.de/10013543067

A two-stage robust hub location problem with accelerated Benders decomposition algorithm

Rahmati, Reza; Bashiri, Mahdi; Nikzad, Erfaneh; Siadat, Ali - In: International journal of production research 60 (2022) 17, pp. 5235-5257

Persistent link: https://www.econbiz.de/10013500699

Timetable merging for the Periodic Event Scheduling Problem

Lindner, Niels; Liebchen, Christian - In: EURO journal on transportation and logistics 11 (2022), pp. 1-9

We propose a new mixed integer programming based heuristic for computing new benchmark primal solutions for instances … the instance structure and minimum weight cycle bases, finally leading to restricted mixed integer programming …

Persistent link: https://www.econbiz.de/10013502619

Helicopter recovery in an oil and gas industry : model and solution approaches

Vega, Jonathan de la; Vieira, Thiago; Santana, Mateus; … - In: EURO journal on transportation and logistics 11 (2022), pp. 1-17

flight delays. We propose a mixed integer programming (MIP) model, aiming to appropriately represent the problem, and MIP …

Persistent link: https://www.econbiz.de/10013502631

Reentrant flow shop with identical jobs and makespan criterion

Shufan, Elad; Grinshpoun, Tal; Ikar, Ehud; Ilani, Hagai - In: International journal of production research 61 (2023) 1, pp. 183-197

Persistent link: https://www.econbiz.de/10013530886