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On the exact separation of cover inequalities of maximum depth

Catanzaro, Daniele; Coniglio, Stefano; Furini, Fabio - 2021

Persistent link: https://www.econbiz.de/10012821198

Meta-heuristic algorithms for solving the sustainable agro-food grain supply chain network design problem

Dwivedi, Ashish; Jha, Ajay; Prajapati, Dhirendra; … - In: Modern supply chain research and applications 2 (2020) 3, pp. 161-177

Purpose Due to unceasing declination in environment, sustainable agro-food supply chains have become a topic of concern to business, government organizations and customers. The purpose of this study is to examine a problem associated with sustainable network design in context of Indian agro-food...

Persistent link: https://www.econbiz.de/10012391011

Conflict analysis for MINLP

Berthold, Timo; Witzig, Jakob - In: INFORMS journal on computing : JOC 33 (2021) 2, pp. 421-435

Persistent link: https://www.econbiz.de/10012546088

Mathematical optimization for time series decomposition

Gozuyilmaz, Seyma; Kundakcioglu, O. Erhun - In: OR spectrum : quantitative approaches in management 43 (2021) 3, pp. 733-758

Persistent link: https://www.econbiz.de/10012622293

On hub location problems in geographically flexible networks

Blanco, Víctor; Puerto, Justo - In: International transactions in operational research : a … 29 (2022) 4, pp. 2226-2249

Persistent link: https://www.econbiz.de/10012815154

A mixed integer nonlinear programming model for biomass production

Contreras, J.; Lara, H.; Nouel-Borges, G. - In: Operational research : an international journal 19 (2019) 1, pp. 39-57

Persistent link: https://www.econbiz.de/10011992295

A n - D ant colony optimization with fuzzy logic for air traffic flow management

Ntakolia, Charis; Lyridis, Dimitrios V. - In: Operational research : an international journal 22 (2022) 5, pp. 5035-5053

Persistent link: https://www.econbiz.de/10013445598

Providing a two-objective mathematical model to design a green reverse logistics network with vehicle routing

Shayannejad, Marzieh; Alinaghian, Mehdi; Shirouyehzad, Hadi - In: International journal of logistics systems and … 42 (2022) 2, pp. 176-197

Persistent link: https://www.econbiz.de/10013453939

A branch-and-price approach for the continuous multifacility monotone ordered median problem

Blanco, Víctor; Gázquez, Ricardo; Ponce, Diego; … - In: European journal of operational research : EJOR 306 (2023) 1, pp. 105-126

Persistent link: https://www.econbiz.de/10014266924

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