Temat: supplier selection - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Fuzzy AHP–GOAL Programming Approach for a Supplier Selection Problem
Autorzy:: Sivrikaya, B. T.
Kaya, A.
Dursun, M.
Çebi, F.
Powiązania:: https://bibliotekanauki.pl/articles/409089.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: supplier selection
fuzzy AHP
goal programming
Opis:: This paper presents an integrated evaluation approach for decision support enabling effective supplier selection and ordering processes in textile industry. The integrated evaluation method in this study includes two phases that consist of fuzzy AHP and goal programming approaches. Supplier evaluation and selection is a multi-criterion decision problem which includes both qualitative and quantitative factors. That’s why; firstly, linguistic variables expressed in trapezoidal fuzzy numbers are applied to assess weights and ratings of supplier selection criteria. Then a hierarchy multiple model based on fuzzy set theory is expressed and the geometric mean method of Buckley is used to aggregate pair wise comparisons. Finally, a goal programming model is built using the goals about coefficients of suppliers, total ordering cost, number of wrong deliveries, total delivery cost under the constraints of required minimum and maximum number of orderings and acceptable quality cost levels of each supplier and demand constraint of the product.
Źródło:: Research in Logistics & Production; 2015, 5, 3; 271-285
2083-4942
2083-4950
Pojawia się w:: Research in Logistics & Production
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Sourcing problem for construction industry
Autorzy:: Mobtaker, A.
Awasthi, A.
Chauhan, S.
D'Amours, S.
Powiązania:: https://bibliotekanauki.pl/articles/409244.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: supply chain
supplier selection
construction
heuristic
Opis:: In construction projects, availability of required material at right time at the project site is crucial to complete the project on time and within the budget. The construction project could be delayed for several reasons and this may disrupt supplies. In this work we assume that enough supply may not be available on time if the project delayed excessively unless the project manager has special supply contracts with the suppliers. Usually suppliers react in two ways towards change in delivery dates; either they may increase the price or provide a limited quantity on the negotiated price. In this work we discuss both the cases and provide solution approaches. The efficiency of the approaches is verified using randomly generated data sets.
Źródło:: Research in Logistics & Production; 2013, 3, 3; 167-182
2083-4942
2083-4950
Pojawia się w:: Research in Logistics & Production
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Application of fuzzy based VIKOR approach for multi-attribute group decision making (MAGDM): a case study in supplier selection
Autorzy:: Samantra, Ch.
Datta, S.
Mahapatra, S. S.
Powiązania:: https://bibliotekanauki.pl/articles/375940.pdf
Data publikacji:: 2012
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: supplier selection
MAGDM
fuzzy set theory
VIKOR method
Opis:: In today´s competitive global markets, selection of a potential supplier plays an important role to cut production costs as well as material costs of the company. This leads to successful survival and sustainability in a competitive marketplace. Therefore, evaluation and selection of an appropriate supplier has become an important part of supply chain management. The nature of the supplier selection process is a complex multi-attribute group decision making (MAGDM) problem which deals with both quantitative and qualitative factors may be conflicting in nature as well as contain incomplete and uncertain information. In order to solve such a kind of MAGDM problems, the development of an effective supplier selection model is evidently desirable. In this paper, an application of the VIKOR method combined with fuzzy logic has been used to solve supplier selection problems with conflicting and non-commensurable (different units) criteria, assuming that compromising is acceptable for conflict resolution. The decision maker wants a solution, which must be closest to the ideal, and the alternatives are evaluated according to all established criteria. Linguistic values are used to assess the ratings and weights for the conflicting factors. These linguistic ratings can be expressed in triangular fuzzy numbers. Then, a hierarchy MAGDM model based on fuzzy sets theory and the VIKOR method has been proposed to deal with the supplier selection problems in the supply chain system. A case study has been illustrated as an application of the proposed model.
Źródło:: Decision Making in Manufacturing and Services; 2012, 6, 1-2; 25-39
1896-8325
2300-7087
Pojawia się w:: Decision Making in Manufacturing and Services
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Kryteria wyboru usługodawcy logistycznego w zakresie obsługi transportu drobnicowego
Criteria of selecting logistics service provider of LCL transport
Autorzy:: Przybylska, E.
Slupina, M.
Powiązania:: https://bibliotekanauki.pl/articles/322225.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: wybór dostawcy
kryteria wyboru dostawcy
usługodawca logistyczny
transport drobnicowy
supplier selection
supplier selection criteria
logistics provider
groupage transport
LCL transport
Opis:: Zagadnienie oceny i wyboru dostawcy jest podstawowym problemem w obszarze logistyki. Dotyczy ono nie tylko dostawców dóbr materialnych ale także usług, w tym usług logistycznych. Dokonywana ocena i wybór mają charakter wielokryterialny, wynikający z konieczności uwzględnienia w prowadzonych analizach szeregu kryteriów ilościowych i jakościowych. W literaturze proponowanych jest wiele parametrów, które mogą okazać się ważne przy współpracy z usługodawcą logistycznym. Stąd celem artykułu jest dyskusja nad istotnością kryteriów wyboru dostawcy w przypadku tych podmiotów oraz przeprowadzenie wstępnych badań w tym obszarze, z uwzględnieniem wybranego usługodawcy logistycznego i jego klientów.
The issue of evaluation and selection of suppliers is a major problem in the area of logistics. It concerns not only the suppliers of material goods but also service providers, including logistics services. The assessment evaluation and selection is a multi-criteria resulting from the need to take into account in the analyzes carried out a number of quantitative and qualitative criteria. Literature suggests a number of parameters, which may be important in cooperation with logistics service provider. Hence the aim of this article is to discuss the significance of the criteria for selecting suppliers for these companies and conduct preliminary research in this area, taking into account the logistics service provider and its customers.
Źródło:: Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2017, 103; 181-193
1641-3466
Pojawia się w:: Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Fuzzy multi-objective supplier selection problem in a supply chain
Autorzy:: Kamal, Murshid
Gupta, Srikant
Raina, Ather Aziz
Powiązania:: https://bibliotekanauki.pl/articles/1177774.pdf
Data publikacji:: 2018
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Fuzzy Goal Programming
Multi-objective Optimization
Supplier Selection Problem
Opis:: The decision making of supplier selection and their allocation is one of the main concerns in supply chain management. In this paper, an attempt has been made to obtain an optimal allocation for supplier based on minimizing the net cost, minimizing the net rejections, and minimizing the net late deliveries subject to realistic constraints regarding buyer’s demand, vendors’ capacity, vendors’ quota flexibility, purchase value of items, budget allocation to individual vendor, etc. We convert the problem into single objective fuzzy goal programming problem by using weighted root power mean the method of aggregation with linear, exponential and hyperbolic membership functions. The comparison has been made by assigning different weights to the objective functions. A numerical illustration is provided for the verification of applicability of the approach.
Źródło:: World Scientific News; 2018, 100; 165-183
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Evaluation and selection process of suppliers through analytical framework: an emprical evidence of evaluation tool
Autorzy:: Imeri, S.
Shahzad, K.
Takala, J.
Liu, Y
Sillanpää, I.
Ali, T.
Powiązania:: https://bibliotekanauki.pl/articles/407383.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: supplier evaluation
supplier performance management
supplier selection model
principal component analysis
supply chain management
Opis:: The supplier selection process is very important to companies as selecting the right suppliers that fit companies strategy needs brings drastic savings. Therefore, this paper seeks to address the key area of supplies evaluation from the supplier review perspective. The purpose was to identify the most important criteria for suppliers’ evaluation and develop evaluation tool based on surveyed criteria. The research was conducted through structured questionnaire and the sample focused on small to medium sized companies (SMEs) in Greece. In total eighty companies participated in the survey answering the full questionnaire which consisted of questions whether these companies utilize some suppliers’ evaluation criteria and what criteria if any is applied. The main statistical instrument used in the study is Principal Component Analysis (PCA). Thus, the research has shown that the main criteria are: the attitude of the vendor towards the customer, supplier delivery time, product quality and price. Conclusions are made on the suitability and usefulness of suppliers’ evaluation criteria and in way they are applied in enterprises.
Źródło:: Management and Production Engineering Review; 2015, 6, 3; 10-20
2080-8208
2082-1344
Pojawia się w:: Management and Production Engineering Review
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: A multi-level decision making model for supplier selection problem in a fuzzy situation
Autorzy:: Adhami, A. Y.
Muneeb, S. M.
Nomani, M. A.
Powiązania:: https://bibliotekanauki.pl/articles/406442.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: supplier selection
supply chain
multilevel decision making
multiobjective
fuzzy optimisation
Opis:: Supplier selection plays a vital role in evolving an effective supply chain and the overall performance of organisations. Choosing suppliers may involve different levels arranged in a hierarchical structure. Decisions are made successively starting from the first level to the last level. Decision variables are partitioned between different levels and are called controlling factors. In the paper, we propose a multilevel supplier selection problem with uncertain or fuzzy demand and supply. Since objectives may be conflicting in nature, possible relaxations in the form of tolerances are provided by the upper level decision makers to avoid decision deadlocks. We use (linear) membership functions to fuzzily describe objective functions, as well as the controlling factors, and generate satisfactory solutions. We extend and present an approach to solving multilevel decision making problems when fuzzy constraints are employed. Different scenarios are constructed within a numerical illustration, based on the selection of controlling factors by the upper level decision makers.
Źródło:: Operations Research and Decisions; 2017, 27, 4; 5-26
2081-8858
2391-6060
Pojawia się w:: Operations Research and Decisions
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Green supplier selection in edible oil production by a hybrid model using Delphi method and Green Data Envelopment Analysis (GDEA)
Autorzy:: Banaeian, N.
Nielsen, I. E.
Mobli, H.
Omid, M.
Powiązania:: https://bibliotekanauki.pl/articles/406770.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: GDEA
delphi method
green supplier selection
edible oil
carbon footprint
Opis:: An organization’s environmental performance is affected by its suppliers’ environmental performance, and selecting green suppliers is a strategic decision in order to be more competitive in today’s global market. By developing green movement across the globe, organizations are under pressure to reduce the emissions across their supply chain. Formerly the food production systems was oriented and optimized to satisfy economic demands and the nutritional needs of a rapidly growing world population. The food production industry requires large inputs of resources and causes several negative environmental effects. In recent years, environment factors rapidly emerging as an important issue for decision makers in food industries. This study identifies best supplier in holistic perspective for edible oil production, and proposes a hybrid model using Delphi method and Green Data Envelopment Analysis (GDEA). Delphi method identifies the main criteria influenced in supplier selection process based on opinion of company purchase experts. GDEA evaluates the overall performances of suppliers and choose green supplier. Proposed hybrid model applied to a well-known company who produce edible oil (palm, soybean and olive oil) to evaluate green suppliers (among 13 main potential suppliers). Delphi questionnaire included 17 factors which were from financial, services, qualitative and environmental factors. The factors with the highest Delphi score (raw material price, quality, delivery and carbon footprint) entered in DEA model and high efficiency suppliers selected. Results showed that the most efficient raw oil suppliers of company are: S4 among soybean oil suppliers, P1 among palm oil suppliers and O3 among olive oil suppliers. Also palm oil not only has fewer price and carbon footprint but also the highest mean efficiency.
Źródło:: Management and Production Engineering Review; 2014, 5, 4; 3-8
2080-8208
2082-1344
Pojawia się w:: Management and Production Engineering Review
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Revisiting Green Supplier selection publications from the last decade (2010-2022): a structured review and bibliometric study.
Autorzy:: Chen, Yen-Tsang
Powiązania:: https://bibliotekanauki.pl/articles/2206831.pdf
Data publikacji:: 2022
Wydawca:: Uniwersytet Ekonomiczny w Katowicach
Tematy:: green supplier selection
multi-criteria decision-making
structured review
bibliometric analysis
Opis:: Almost ten years have passed since some seminal structured literature reviews about multi-criteria decision-making for green supplier selection were published. We aimed to investigate the evolution of intellectual structures in this field through a structured literature review and bibliometric analysis using publications between 2010 and 2022. We noted that mathematical and analytical approaches are still dominating, and the complexity of the methods has increased. Bibliometrically, their theoretical foundation and techniques are the same despite the change of leading papers over time. Our contribution consist in extending earlier studies and discussing the evolution of the field.
Źródło:: Multiple Criteria Decision Making; 2022, 17; 9-33
2084-1531
Pojawia się w:: Multiple Criteria Decision Making
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Evaluation of sustainable supplier problem: a hybrid decision making model based on SWARA-WASPAS
Autorzy:: Erdogan, Hande
Tosun, Nedret
Powiązania:: https://bibliotekanauki.pl/articles/2021463.pdf
Data publikacji:: 2021
Wydawca:: Wyższa Szkoła Logistyki
Tematy:: sustainable supplier selection
multi-criteria decision-making
SWARA
WASPAS
zrównoważony wybór dostawców
wielokryterialne podejmowanie decyzji
Opis:: Background: The fierce competitive advantage in the global market depends largely on the integration of all supply chain networks. This network facilitates the movement of information and materials through the suppliers and end customers with a focus on planning and managing. This integration can result in the meeting demands of customer orders being affected by the performance of the suppliers. As a result of this integration, it can be considered that the performance of the suppliers is important in fulfilling customer orders on time. Evaluating and selecting suppliers is greatly influencing the performance of the supply network. Methods: Selecting the proper supplier is a multi-criteria decision-making problem which includes both quantitative and qualitative criteria. A two-stage decision making method is proposed in the study under sustainability dimension. First, SWARA method is used to determine the relative importance of criteria and than WASPAS method is used to evaluate and rank the given alternatives. Results: A real-life case study is given for the selected approach. Also, sensitivity analysis is given. This selected alternative confirms the preferences of decision makers as it is a company that operates internationally and has a reputation and awareness in sustainability within its own country. Conclusions: Due to the increase in awareness on sustainability and the resulting regulations, the issue of sustainability in supply chains and sustainable supplier selection has become an important issue for companies. It is aimed to examine the supplier selection of a company in an electronics sector on a "sustainable" basis, considering from economic, environmental and social aspects. In this study, which was carried out to fill the literature gap identified in this field and to propose a systematic approach to sustainable supplier selection, a hybrid method which consists of both SWARA and WASPAS method have been used to evaluate the suppliers under the sustainability dimensions. With the help of a hybrid model, decision makers can manage conflict management of individual challenges using an analytical process.
Źródło:: LogForum; 2021, 17, 4; 465--476
1734-459X
Pojawia się w:: LogForum
Dostawca treści:: Biblioteka Nauki

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