Search Results - subject:"PROGRAMMING"

Solving the Joint Location-Allocation-Routing Problem with a Branch-and-Cut Algorithm

Ando, Yosuke; Tóth, Sándor F.; Bagaram, Martin - 2023

We present a new mixed-integer program for a multi-depot, multi-vehicle capacitated location-allocation routing problem (LARP). The model simultaneously selects the locations of facilities, allocates customers to the intermediate facilities, and identifies the optimal number of capacitated...

Persistent link: https://www.econbiz.de/10014343895

On efficiency and the Jain's fairness index in integer assignment problems

Rezaeinia, Nahid; Goez, Julio Cesar; Guajardo, Mario - In: Computational management science 20 (2023) 1, pp. 1-23

Persistent link: https://www.econbiz.de/10014393423

Integrality and cutting planes in semidefinite programming approaches for combinatorial optimization

Meijer, Frank de - 2023

Persistent link: https://www.econbiz.de/10014428478

An optimization-based decision support tool for incremental train timetabling

Kloster, Oddvar; Luteberget, Bjørnar; Mannino, Carlo; … - In: Operations research forum 4 (2023) 3, pp. 1-20

Persistent link: https://www.econbiz.de/10014385016

Revisiting column-generation-based matheuristic for learning classification trees

Patel, Krunal Kishor; Desaulniers, Guy; Lodi, Andrea - 2023

Persistent link: https://www.econbiz.de/10014368425

A goal programming approach for agile-based software development resource allocation

Kaur, Jasmine; Ompal Singh; Anand, Adarsh; Agarwal, Mohini - In: Decision analytics journal 6 (2023), pp. 1-12

allocation problem in ASD. This multi objective has then been solved using Goal Programming approach. The three approaches to … solving a Goal Programming Problem i.e. the Weighted Approach (or the Archimedean Goal Programming), the Preemptive Approach … (or the Lexicographic Approach) and the Chebyshev Approach (or the Min-Max Goal Programming) have been discussed to cater …

Persistent link: https://www.econbiz.de/10014337075

An integer programming model for obtaining cyclic quasi-difference matrices

Martínez, Luis; Merino, María; Montoya, Juan Manuel - In: Operations research perspectives 10 (2023), pp. 1-6

their existence for some parameters sets. Moreover, we present an Integer Programming model to find such quasi …

Persistent link: https://www.econbiz.de/10014447799

Lot-sizing and pricing decisions under attraction demand models and multi-channel environment : new efficient formulations

Terzi, Mourad; Ouazene, Yassine; Yalaoui, Alice; … - In: Operations research perspectives 10 (2023), pp. 1-12

The presented paper considers the pricing and lot-sizing decisions for a manufacturer who produces and sells a single product in different selling channels i.e physical stock, website, mobile, etc. The objective is to find the production plan and prices of each channel to maximize the total...

Persistent link: https://www.econbiz.de/10014448191

Modeling the medical and wellness tourism supply chain for enhanced profitability : an open innovation approach

Dinkoksung, Sairoong; Rapeepan Pitakaso; Surajet Khonjun; … - In: Journal of open innovation : technology, market, and … 9 (2023) 3, pp. 1-15

This research article contributes to the advancement of the medical and wellness tourism supply chain through the development of a robust mathematical model aimed at optimizing profitability. Rooted in the principles of open innovation, our study delves into innovative avenues to enhance the...

Persistent link: https://www.econbiz.de/10014505246

A novel variational inequality approach for modeling the optimal equilibrium in multi-tiered supply chain networks

He, Sheng-Xue; Cui, Yun-Ting - In: Supply chain analytics 4 (2023), pp. 1-24

the VIM into a series of equivalent Non-Linear Programming Models (NLPMs) to solve. To address this challenge, we propose …

Persistent link: https://www.econbiz.de/10014516528