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Integrated data envelopment analysis, multi-criteria decision making, and cluster analysis methods: Trends and perspectives

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Decision Analytics Journal 2023年 8卷

作者： de Oliveira, Maiquiel Schmidt Steffen, Vilmar de Francisco, Antonio Carlos Trojan, Flavio Academic Department of Physics Statistics and Mathematics (DAFEM) Federal University of Technology - Parana (UTFPR) Rua Gelindo João Folador 2000 Francisco Beltrão Paraná 85602-863 Brazil Academic Departments of Engineering (DAENG) Federal University of Technology - Parana (UTFPR) Rua Gelindo João Folador 2000 Francisco Beltrão 85602-863 Paraná Brazil Academic Department of Electronics (DAELE) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Ponta Grossa 84017-220 Paraná Brazil Post-Graduate Program in Production Engineering (PPGEP) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Ponta Grossa 84017-220 Paraná Brazil

Data Envelopment Analysis (DEA), Multi-criteria Decision Analysis (MCDA), and Cluster Analysis (CA) are techniques widely used to help decision-makers determine the solution to problems with multiple and often conflicting criteria. This study presents a comprehensive review of the literature on the DEA, MCDA, and CA models to identify existing and potential applications and future development trends. To this end, the Methodi Ordinatio was applied to determine which publications have the greatest impact, considering articles in three databases: Scopus, ScienceDirect, and Web of Science. We pair the techniques two by two since no results were found to integrate the three techniques. The results point to a portfolio with 490 articles, in which approximately 43.87% of the articles combine DEA and MCDA techniques for solving efficiency and productivity analysis problems. © 2023 The Author(s)

关键词： Cluster analysis Combined decision techniques Data envelopment analysis Literature review Methodi ordinatio Multi-criteria decision making

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A systematic review of the literature on video assistant referees in soccer: Challenges and opportunities in sports analytics

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Decision Analytics Journal 2023年 7卷

作者： de Oliveira, Maiquiel Schmidt Steffen, Vilmar Trojan, Flavio Academic Department of Physics Statistics and Mathematics (DAFEM) Federal University of Technology - Parana (UTFPR) Rua Gelindo João Folador 2000 Francisco Beltrão Paraná 85602-863 Brazil Academic Department of Engineering (DAENG) Federal University of Technology - Parana (UTFPR) Rua Gelindo João Folador 2000 Francisco Beltrão Paraná 85602-863 Brazil Academic Department of Electronics (DAELE) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Ponta Grossa Paraná 84017-220 Brazil Post-graduate Program in Production Engineering (PPGEP) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Ponta Grossa Paraná 84017-220 Brazil

Refereeing in sports is about fairness. The referee's job is to balance what the player with the ball thinks is fair with what the player trying to take the ball thinks is fair. Referees are judges on those two opposite opinions. Football (soccer) has massive global appeal and fan interest. Some football championships now use Video Assistant Referees (VAR) to help the referees make correct decisions. This study reviews the literature on VAR in football using the Methodi Ordinatio. Methodi Ordinatio is a methodology used to select and rank relevant scientific papers combining the impact factor, number of citations, and year of publication. We present a case study about the distance the VAR officials cover in the main Brazilian football championship (Brazilian Serie A). This study adopts the p-medians method to analyse the impact of opening VAR operation rooms in the distance covered by the professionals travelling to officiate matches. The locations of VAR operation rooms were obtained, and applying these locations in the first ten rounds of the Brazilian Serie A season 2021 would possibly reduce about 70% of the distance covered by the VAR officials travelling compared to the total distance performed. © 2023 The Author(s)

关键词： Decision-aid technology Distance minimization Methodi ordinatio p-medians Soccer Sports analytics Video assistant referee

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An integrated data envelopment analysis framework for operational efficiency assessment in Brazilian international airports

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Decision Analytics Journal 2024年 12卷

作者： de Oliveira, Maiquiel Schmidt Steffen, Vilmar Krukoski, Franklin Angelo Mezoni, Maressa Fontana Trojan, Flávio Academic Department of Physics Statistics and Mathematics (DAFEM) Federal University of Technology - Parana (UTFPR) Rua Gelindo João Folador 2000 Paraná Francisco Beltrão 85602-863 Brazil Post-Graduate Program in Production Engineering (PPGEP) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Paraná Ponta Grossa 84017-220 Brazil Academic Departments of Engineering (DAENG) Federal University of Technology - Parana (UTFPR) Rua Gelindo João Folador 2000 Paraná Francisco Beltrão 85602-863 Brazil State University of Western Parana (UNIOESTE) Rua Maringá 1200 Francisco Beltrão 85605-010 Brazil Academic Department of Electronics (DAELE) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Paraná Ponta Grossa 84017-220 Brazil

International airports play a significant role in a country's economic development. We propose an integrated framework for operational efficiency analysis using Data Envelopment Analysis, Windows Analysis, and Malmquist Index to identify inefficiencies and areas of improvement in the air transportation industry. This study analyzed 23 Brazilian international airports from 2010 to 2021, using the DEA Window Analysis (DEAWA) combined with the Index (MI). The airports were grouped geographically in southern Brazil. The integration of these methods brought an important insight to the evaluation processes, even for those previously analyzed using DEA. The analyses found that COVID-19 potently influenced the drop in the efficiency index. No airport was fully efficient over the analyzed periods. Private airports achieved an efficiency index slightly higher than public ones, but the difference of the efficiency index by public–private management type is not clear. This type of analysis provides a strategic and comparative tool, making it possible to understand better the weaknesses of the air transportation system. © 2024 The Author(s)

关键词： Airports management COVID-19 Data envelopment analysis Efficiency index Malmquist index Window analysis

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An analysis of the role of trading companies in Brazil's soybean complex using SNA 7

An analysis of the role of trading companies in Brazil's soy...

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7th International Conference on Information Systems, Logistics and Supply Chain, ILS 2018

作者： Toloi, Rodrigo Carlo Dos Reis, João Gilberto Mendes Toloi, Marley Nunes Vituri Bonilla, Silvia Helena Machado, Sivanilza Teixeira RESUP - Supply Chain Research Group Post-Graduate Program in Production Engineering Paulista University 1212 Dr. Bacelar St. São Paulo SP Brazil Federal Institute of Mato Grosso Campus Rondonópolis Rondonópolis Brazil Federal Institute of São Paulo Campus Suzano Suzano Brazil

The soybean complex is one of the largest agribusiness sectors in Brazil. Growers are distributed in different regions of the country and far from cargo ports. The state of Mato Grosso accounts for the largest number of soybeans grown in Brazil and is responsible for around 30% of Brazil's production. The commercialization and distribution of soybean crops are controlled by trading companies who make decisions on exports and the destination of soybean exports. The objective of this work is to determine the influence of trading companies in the Mato Grosso soybean network. To this end, we conducted a network analysis using social networking analysis tools. The results show that two trading companies centralize the commercialization between the Mato Grosso growers and the buyers, and five countries are the major destination of Mato Grosso soybean exports. © ILS 2018 - Information Systems, Logistics and Supply Chain, Proceedings. All rights reserved.

关键词： Supply chains

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Barriers to bicycle sharing systems implementation: analysis of two unsuccessful PSS

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Procedia CIRP 2018年 73卷 191-196页

作者： Suzana R. Moro Aline C. Imhof Diego C. Fettermann Paulo A. Cauchick-Miguel Post-graduate Program in Production Engineering Federal University of Santa Catarina Campus Universitário Trindade Caixa Postal 476 88040-970 Florianópolis SC Brazil Production and System Engineering Department Federal University of Santa Catarina Campus Universitário Trindade Caixa Postal 476 88040-970 Florianópolis SC Brazil

Bicycle sharing systems (BSS) arise as a proposal to respond to the challenges of urban mobility as a healthy, efficient, and relatively inexpensive mean of transportation. Although these systems are widespread, BSS still present challenges for implementation. In this context, this paper aims to identify the barriers to implementation of this kind of product-service systems (PSS) and to analyze which ones most impacted the failure of two BSS. The main results demonstrate that resistance to change both by users and those involved with the project hinders BSS implementation. Besides involving several actors, the system needs an adequate projection of the demand and costs. Some alternatives are: the integration of stakeholders in the development of the solution and the promotion of policies for the diffusion of sharing systems and education to conscious consumption. The results could be used in future PSS implementations to support overcoming the barriers.

关键词： Product-service system bicycle sharing system bike-sharing implementation barriers

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Brazilian consumers' preference towards fruits: The drivers of banana, orange, lemon and apple supply chain 7

Brazilian consumers' preference towards fruits: The drivers ...

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7th International Conference on Information Systems, Logistics and Supply Chain, ILS 2018

作者： Machado, Sivanilza Teixeira Dos Reis, João Gilberto Mendes Da Silva, Adriano Maniçoba Bueno, Régis Cortez Tanaka, Wilson Yoshio De Felice Zampini, Eugenio Toloi, Rodrigo Carlo NAPOLE - Advanced Production Operations Logistics and Strategy Center Federal Institute of São Paulo 1501 Mogi das Cruzes Avenue Suzano SP Brazil RESUP - Supply Chain Research Group Post-graduate Program in Production Engineering Paulista University 1212 Dr. Bacelar St. São Paulo SP Brazil iLAB - Image Pattern Recognition Laboratory Federal Institute of São Paulo 1501 Mogi das Cruzes Avenue Suzano SP Singapore

Public health problem is associated to eating habits, such as higher consumption of fast food and popular snakes. Excessive consumption of these foods can cause health problems such as obesity due to its high energy densities. These foods have become commonplace in world culture for their low price and the easy-to-eat foods mass production. It is known that fruits are essential in balanced diets and an important part of the nutrition strategies programs by contribute to a healthy life. Some works has shown a consumer's global trend demand for product and the life quality and between fresh food and healthy. The Brazil are the third in the word in fruit supply chain and one of the biggest problems facing is fruit loss. It is estimated that mean of fruits losses occurs in households. The present study aimed to determine Brazilian preference towards fruit and the Brazilian consumer behavior influence which might contribute to losses during consumption stage. We explored the literature and created a survey with 275 participants, 46% of men and 53% of women, to identify the perception of Brazilian consumers that may contribute to fruit loss. The results shown the consumer preferences in buying mature fruits is associated with habits and can contribute to food losses and waste, because according best practice to fruit preservation is recommended that the majority types of mellow fruits should be stored in refrigerator and some of them should be consume as soon as possible. © ILS 2018 - Information Systems, Logistics and Supply Chain, Proceedings. All rights reserved.

关键词： Citrus fruits

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Food losses in the vegetable supply chain: Evidence from brazilian consumer behaviour 7

Food losses in the vegetable supply chain: Evidence from bra...

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7th International Conference on Information Systems, Logistics and Supply Chain, ILS 2018

作者： Machado, Sivanilza Teixeira Dos Reis, João Gilberto Mendes Da Silva, Adriano Maniçoba Bueno, Régis Cortez Tanaka, Wilson Yoshio De Felice Zampini, Eugenio NAPOLE - Advanced Production Operations Logistics and Strategy Center Federal Institute of São Paulo 1501 Mogi das Cruzes Avenue Suzano SP Brazil RESUP - Supply Chain Research Group Post-graduate Program in Production Engineering Paulista University 1212 Dr. Bacelar St. São Paulo SP Brazil iLAB - Image Pattern Recognition Laboratory Federal Institute of São Paulo 1501 Mogi das Cruzes Avenue Suzano SP Singapore

Food Losses and wastes can become a major social and economic problem if not managed properly. Over the last decades, some research has focused on the waste and loss of fruits and vegetables due to the population growth, which makes essential to find out ways to reduce these wastes and losses. However, few studies dealt with the amount of fruit and vegetables that are wasted by consumers. The purpose of this study is to identify the main causes that affect the generation of wastes in household's consumer behavior. A structured survey was applied to 275 Brazilian consumers, where 53% were female and 47% male, restricted a region of Brazil to identify these causes. The results show that a high education level does not imply a low food waste. Moreover, it indicates that, despite the low volume waste by family, the sum of these wastes represents a huge volume affecting logistics and supply chain management, waste disposal areas and environmental pollution. © ILS 2018 - Information Systems, Logistics and Supply Chain, Proceedings. All rights reserved.

关键词： Vegetables

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Sustainable business models as an innovation strategy in the water sector: An empirical investigation of a sustainable product-service system

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Journal of Cleaner production 2018年第Sup期171卷 S119-S129页

作者： Sousa-Zomer, Thayla T. Cauchick Miguel, Paulo A. Post-graduate Program in Production Engineering Federal University of Santa Catarina Campus Universitário Trindade Caixa Postal 476 FlorianópolisSC88040-970 Brazil Production and System Engineering Department Federal University of Santa Catarina Campus Universitário Trindade Caixa Postal 476 FlorianópolisSC88040-970 Brazil

The complexity of the challenges in the water sector means that innovative solutions are required. These solutions include not only new sustainable technologies for water treatment, but also complementary innovation in business models to support the adoption of these technologies in urban areas. This paper aims to explore the role of sustainable business models in supporting technological innovations such as decentralized approaches for water quality and quantity improvements in urban areas. The private sector involvement can be valuable in overcoming the barriers and challenges to implementation of those approaches as well as to achieve the sustainability. A case study of the product-service system as a sustainable business model in an emerging economy was conducted to deliver insights into the role of new ways of value proposition, value creation, and value capture in supporting innovative technologies in the water sector and in contributing to sustainability. The results demonstrated that consumers' acceptance, risk perception, and confidence in decentralized approaches can be improved with the support of business models through a close integration with customers. The close integration among the actors can also lead to better management of the system. Further research can focus on how different types of sustainable business models could contribute to supporting water technologies in urban areas and increase social acceptability. © 2016 Elsevier Ltd

关键词： Sustainable development

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Productive Consumption Changing Market Dynamics: A Study in Brazilian DIY Cosmetics

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Latin American Business Review 2018年第3-4期19卷 323-347页

作者： Morais, Isabela Carvalho Brito, Eliane Pereira Zamith Quintão, Ronan Torres Department of Production Engineering Federal University of Ouro Preto Ouro Preto Brazil FGV-EAESP-Fundação Getulio Vargas São Paulo Brazil Instituto Fed. de Educação Ciência e Tecnologia de São Paulo Jacareí Brazil Post Graduate Program in Business Administration Centro Federal de Educação Tecnológica de Minas Gerais Belo Horizonte Brazil

Although several studies have discussed from various perspectives the market-change dynamics of consumption and how consumers impact them, only a few have looked at consumers who act as producers themselves and how they affect the market with their self-production practices. Using data from netnography, participant observation, introspection, and in-depth interviews, this study aims to understand the strategies used by the consumers of DIY (do-it-yourself) cosmetics, which affect the market dynamics and foster a specific market apart from mainstream. We identified three approaches: the strategies such consumers use to make their products;the sharing of consumption experiences;and the disclosure of these products and practices, thereby legitimating them. © 2019, © 2019 Taylor & Francis Group, LLC.

关键词： craft, cosmetics market change dynamics netnography Productive consumption

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PSS Creating Business for Sustainability: The Brazilian Olive Oil Case in Mantiqueira Community

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Procedia CIRP 2017年 64卷 405-410页

作者： Aline Sacchi Homrich Daniel Sattler Theodoro Marly Monteiro de Carvalho Post Graduate Program in Production Engineering University of São Paulo (USP)São Paulo Brazil Production Engineering Department University of São Paulo (USP)São Paulo Brazil

This study aims to investigate the influence of Product-Service-Systems on sustainability in small rural communities. The methodological approach is a case-based research. A case of olive processing in the Mantiqueira mountain range community, an inland region from Brazil, is in-depth analyzed. This case is a result-oriented PSS deployment that brings some insights on the creation of new business ecosystems, previously unfeasible due to the large amount of hectares dominated by small proprieties with intensive familiar farming labor. Some aspects of this PSS business model on producing olive oil more intensively introduced in the region by 2012 are the access to more financially viable technologies; financing and partnerships with government; on distance labor training possibility and compact equipment automation for olives processing. It enables new businesses previously limited to producers with large investment possibilities. In addition, it collaborates with the local economy, adding value to products offered by the farmers, promoting sustainable land management through the waste reuse and encourages tourism, job creation and skilled labor training, collaborating with progress in small agricultural towns in the inland.

关键词： Result-oriented PSS feasibility Sustainability aspects Olive Oil Case Study

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