İşletme Bölümü Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12573/411

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Green vehicle routing problem
(Nova Science Publishers, Inc., 2024) Madenoglu, Fatma Selen; 0000-0002-5577-4471; AGÜ, Yönetim Bilimleri Fakültesi, İşletme Bölümü; Madenoglu, Fatma Selen
The decrease in natural resources, the fact that greenhouse gases cause global warming, and consumers' sensitivity to environmental, and health issues have forced businesses to develop sustainable strategies. The idea of "green logistics," which is focused on carrying out economically sensible environmental activities when producing goods and services, has gained significant relevance for this reason. Transportation activity is one of the most basic costs of logistics activity. Due to the fuels used in transportation and the greenhouse gases released, it has become vital to develop and implement sustainable and green energy policies in logistics activities. Green logistics has become one of the areas that needs to be emphasized. A metaheuristic is presented and proposed to solve the vehicle routing problem, which is a type of vehicle routing problem involved in optimizing simultaneous pickup and delivery considering carbon emissions in logistics activities. A green logistics approach is presented in order to guide businesses that aim to produce services in accordance with sustainable and green energy policies.
Industry 4.0: A bibliometric analysis
(Nova Science Publishers, Inc., 2023) Madenoğlu, Fatma Selen; 0000-0002-5577-4471; AGÜ, Yönetim Bilimleri Fakültesi, İşletme Bölümü; Madenoğlu, Fatma Selen
With the emergence of Industry 4.0, organizations' interest in digital transformation has significantly expanded to remain competitive. As a result, organizational digital transformations have appeared. Nowadays, machine learning is built into every device, and automation has taken center stage. This paper presents a bibliometric study and in-depth research on the most recent advancements in the "Industry 4.0" field. The top 10 most cited publications and authors, main research areas, publications, and countries are all examined as part of the bibliometric study, which also extracts data on the overall number of publications and citations. The organizational transformation highlighted in the publications is then examined after a detailed analysis of the most cited publications. In this paper, the publications on Industry 4.0 are examined and in addition, publications that deal with Industry 4.0 and organizational transformation are presented.
Managing transportation in supply chain: Metaheuristics for solving a capacitated fixed-charge transportation problem
(IGI Global, 2021) Madenoğlu, Fatma Selen; 0000-0002-5577-4471; AGÜ, Yönetim Bilimleri Fakültesi, İşletme Bölümü; Madenoğlu, Fatma Selen
Supply chain management is the managing of all processes of goods, services, and information from suppliers to customers. Transportation network design is an important part of effective supply chain management. This chapter presents the two-stage fixed-charge transportation problem in a supply chain to minimize the total cost containing the opening cost of distribution centers, transportation cost from manufacture to distribution centers and from distribution centers to customers, and fixed cost for transportation from distribution centers to customers. There are the capacity constraints on distribution centers in order to consider real life situations in this chapter. A constructive based algorithm and a population-based algorithm are proposed to solve this complex optimization problem. Taguchi experimental design is applied for determining the best combinations of parameters. The experimental studies are conducted to compare the performance of the proposed algorithms according to solution quality.
Portfolio optimization: An application on the BIST-30 Index
(Peter Lang AG, 2023) Madenoğlu, Fatma Selen; Ünlüsoy, Ömer Faruk; 0000-0002-5577-4471; 0000-0002-3252-5720; AGÜ, Yönetim Bilimleri Fakültesi, İşletme Bölümü; Madenoğlu, Fatma Selen; Ünlüsoy, Ömer Faruk
F. S. Madenoğlu And Ö. F. Ünlüsoy, "Portfolio Optimization: An Application on the BIST-30 Index," In Interdisciplinary Public Finance, Business and Economics Studies– Volume VI , Berlin: Peter Lang Publishing, Inc., 2023, pp.75-87.
Solving Optimization Problem with Particle Swarm Optimization: Solving Hybrid Flow Shop Scheduling Problem with Particle Swarm Optimization Algorithm
(SPRINGER LINK, 2021) Madenoğlu, Fatma Selen; 0000-0002-5577-4471; AGÜ, Yönetim Bilimleri Fakültesi, İşletme Bölümü; Madenoğlu, Fatma Selen
The flow shop scheduling problem is widely discussed in the literature since it is frequently applied in real industry. This paper presents a variant of flow shop scheduling problem with parallel machines. The proposed problem includes multistage and identical parallel machines at each stage, and the sequence-dependent setup time and transportation time are considered. The objective function is minimization of makespan. The particle swarm optimization algorithm (PSO) is addressed to solve the problem and compared with genetic algorithm and heuristics. The benchmark instances are generated to demonstrate the performance of the PSO. The numerical results show that the PSO significantly outperforms the comparison set.
Sustainable new product development
(EDWARD ELGAR PUBLISHING LTD, THE LYPIATTS, 15 LANSDOWN RD, CHELTENHAM GL50 2JA, GLOS, ENGLAND, 2018) Genc, Ebru; Di Benedetto, C. Anthony; AGÜ, Yönetim Bilimleri Fakültesi, İşletme Bölümü
Sustainable new product development

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