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Tytuł:
Multi - criteria decision making using fuzzy preference relations
Autorzy:
Borzęcka, H.
Powiązania:
https://bibliotekanauki.pl/articles/406292.pdf
Data publikacji:
2012
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
fuzzy sets
optimization
Pareto-optimal set
Opis:
When dealing with multi-criteria decision making problems, the concept of Pareto-optimality and Pareto-dominance may be inefficient (e.g. generally multiple solutions exist), especially when there is a large number of criteria. Our paper considers the fuzzy multi-criteria decision making problem based on Zadeh’s linguistic approach to P-optimality and P-dominance. The construction, analysis and application of a model of multi-criteria decision making using a fuzzy preference relation are considered. The paper is dedicated to the problem of modeling preferences in terms of fuzzy binary relations and provides an introduction to the important problem of forming fuzzy preference relations to analyze models of multi-attribute decision making. The key features of the multi-criteria evaluation, comparison, choice and ordering of alternatives in a fuzzy environment using fuzzy preference relations have been introduced.
Źródło:
Operations Research and Decisions; 2012, 22, 3; 5-21
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluating a computer application that aids multi-criteria decision making
Autorzy:
Rajiansyah
Filcek, Grzegorz
Ramsey, David M.
Powiązania:
https://bibliotekanauki.pl/articles/33922499.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
multi-criteria analysis
SMART
AHP
ANP
system usability
Opis:
In this article, we describe and assess the implementation of several methods of multi-criteria decision-making using a web-based computer application. Such an application makes it easier to determine the effectiveness of decisions. The methods adopted in this application are SMART (Simple Multi-Attribute Rating Technique), AHP (Analytic Hierarchy Process), and ANP (Analytic Network Process). Each of these methods has distinctive characteristics in determining the best alternative for the user. This study assesses the feasibility of each method in the application. The application is assessed based on functionality, reliability, efficiency, and usability. (1) Functionality is tested according to the appropriateness of the decisions made, (2) Reliability is assessed using stress testing, (3) Efficiency is assessed according to the computational effort, and (4) System usability is tested according to the user's answers to the Computer System Usability Questionnaire authored by J.R. Lewis. This research results in a decision support system based on SMART that has been appropriately tested and is ready for use.
Źródło:
Multiple Criteria Decision Making; 2023, 18; 47-76
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi criteria decision making model for logistics processes in particular enterprise
Autorzy:
Aláč, Patrik
Powiązania:
https://bibliotekanauki.pl/articles/88502.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
decision making
multi-criteria methods
purchasing logistics
optimization
podejmowanie decyzji
metody wielokryterialne
logistyka zaopatrzenia
optymalizacja
Opis:
Relevant indicators and measurement methods should be assessed in order to contribute to optimize management of an enterprise. Business performance can be measured by various indicators and various business results could be assessed. Analyses of value chains should be focused on specification of so called bottle necks which mention those activities that disable to increase business margin. At the same time, these analyses show the inefficiency caused by oversized of some activities regarding to lower level of assurance or safety and lower performance of other business activities. Importance of multi criteria decision-making methods for evaluation of alternatives doesn´t lie in definite increasing of results objectivity although it should lead to that. Priority of this method lies mainly in simplification of manager´s decision making. It allows managers to arrange alternatives according to extensive file of criteria, it describes particular steps of solution and its logical sequence, this methodology also requires from managers to express their understanding of various criteria importance. All this process of solution is transparent, repeatable and there are evident starting assumptions and also how these assumptions, situations, criteria and incidents affect reached results.
Źródło:
System Safety : Human - Technical Facility - Environment; 2019, 1, 1; 522-531
2657-5450
Pojawia się w:
System Safety : Human - Technical Facility - Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The assigment of vehicle assesment based on multi criteria decision making
Autorzy:
Sendek-Matysiak, E.
Pyza, D.
Powiązania:
https://bibliotekanauki.pl/articles/223471.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
electric car
automotive market
vehicle assesment
criteria vehicle assesment
multi-criteria scoring method
samochód elektryczny
rynek motoryzacyjny
ocena pojazdu
kryteria oceny pojazdu
Opis:
The degree of emission limitation achieved through improved efficiency of combustion engine vehicles can no longer set off additional emissions caused by increasing traffic activity. As the restriction of greenhouse gas emissions from cars is expected to be particularly difficult, the air pollution and excessive dependence of road transportation on oil cannot be improved without the implementation of new mobility concepts (biofuels, hybrid drives, electric vehicles). The lack of these concepts, as emphasized in the White Paper, will preserve transportation dependence on crude oil so deeply that only 10% of energy will be derived from renewable sources. According to this scenario, until 2050 the CO2 emissions in the transportation sector will increase by one-third compared to 1990. Moreover, there will be an increase in the costs of traffic congestion until 2050 by ca. 50%. The difference in the availability between central and peripheral areas and social costs of accidents and noise pollution will increase as well (EC, 2011). The goal of the paper is to determine whether the implementation of a new solution would actually improve the situation of air pollution, traffic noise, etc. To this end, the paper proposes a comparative analysis of cars with various sources of energy using a multi-criteria scoring method. Notably, this method has never been used in such a confrontation before. Until now, the multi-criteria assessment methods have been used i.a. to evaluate implementation variants for infrastructural investment projects in rail transport (Jacyna and Wasiak, 2007), traffic flow distribution (Jacyna and Merkisz, 2014; Wasiak et al., 2017), supply chain efficiency (Jacyna-Gołda et al., 2018), effectiveness of vehicle allocation for tasks in supply chains (Jacyna-Gołda et al., 2017), etc.
Źródło:
Archives of Transport; 2018, 48, 4; 77-85
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi-criteria decision-making on road transport vehicles by the AHP method
Autorzy:
Baric, Danijela
Zeljko, Luka
Powiązania:
https://bibliotekanauki.pl/articles/2056097.pdf
Data publikacji:
2021
Wydawca:
Sieć Badawcza Łukasiewicz. Przemysłowy Instytut Motoryzacji
Tematy:
transport
vehicles
road
AHP
multi-criteria decision-making
Opis:
Decision-making processes require the selection of appropriate and choose the optimal solution for implementation. This means that different criteria and their sub-criteria evaluate various alternatives of possible solutions to determine the optimal solution. The research focuses on an Analytic Hierarchy Process (AHP) as one of the multi-criteria decision-making (MCDM) methods and its implementation to evaluate road transport vehicles. The AHP is one of the most used methods for evaluating projects in transport and traffic area. This paper presents a comprehensive review of studies on road transport vehicles evaluated by the AHP method. To gather research articles for the study, several databases such as Web of Science and Scopus were searched. The focus of the research is on road transport vehicles but the performance of the AHP method in the road sector, in general, is briefly reviewed. The results show that most of the studies use AHP for the evaluation of electric and autonomous vehicles. Finally, research results are discussed and recommendations for future research are proposed.
Źródło:
Archiwum Motoryzacji; 2021, 94, 4; 17--26
1234-754X
2084-476X
Pojawia się w:
Archiwum Motoryzacji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A computational model for multi-criteria decision making in traffic JAM problem
Autorzy:
Naeem, Ali
Abbas, Jabbar
Powiązania:
https://bibliotekanauki.pl/articles/2141883.pdf
Data publikacji:
2021
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
multi-criteria decision making
fuzzy measure
choquet integral
traffic jam
Opis:
In this paper, we apply a computational model for multicriteria decision making in traffic jam problems. First, we propose a system to determine the optimal shortcut road by reading the number of cars in each street using Radio Frequency Identification (RFID). Then, we have processed the data of traffic jam problems using Choquet integral with writing algorithm and computer program as a working procedure.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2021, 15, 2; 39-43
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Support in multi-criteria decision-making under uncertainty in a transport company
Autorzy:
Banaś, J.
Tomaszewska, K.
Powiązania:
https://bibliotekanauki.pl/articles/406494.pdf
Data publikacji:
2013
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
transportation problem
fuzzy linear programming
L-R notation
Opis:
The problem of finding an appropriate transportation plan for a transport company collaborating with a window manufacturer to reduce transport costs by minimizing the total distance travelled and to provide a minimum car fleet has been presented. The problem involves 3 major manufacturing bases and 15 local storehouses located in all the remaining Polish provincial capitals. Taking into account the fact that some of the parameters of the model may not be accurate due to uncertainty, fuzzy coefficients are used. Using this fuzzy model, optimistic, semi-pessimistic and pessimistic approaches are considered.
Źródło:
Operations Research and Decisions; 2013, 23, 2; 11-23
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A literature review of interval-valued intuitionistic fuzzy multi-criteria decision-making methodologies
Autorzy:
Kokoç, Melda
Ersöz, Süleyman
Powiązania:
https://bibliotekanauki.pl/articles/2100434.pdf
Data publikacji:
2021
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
multi-criteria decision-making
review
interval-valued intuitionistic fuzzy set
MCDM
MADM
Opis:
Multi-criteria decision-making (MCDM) is one of the most popular problems handled by researchers in the literature. Since the interval-valued intuitionistic fuzzy set (IVIFS) theory generates as realistic as possible evaluation of linguistic expressions, researchers have been expanding traditional MCDM methods to the IVIF environment, especially in the last decade. This study provides a literature review of the relevant articles from several academic databases on applications of IVIF-MCDM methods. The review of 131 publications addresses specific research questions. To understand the research publication trend, this review offers a visual analysis that examines the studies from different perspectives, such as application areas, IVIF-MCDM methods, citations, most relevant journals, and validation methods. One of the most remarkable results of the literature review is that most publications in this field are published in SCIE indexed journals. Another noteworthy issue is that China is the country that produces the most articles in this field. In addition, English journals are mostly selected for the publication of articles. While it is seen that the investment selection problem is chosen mostly as the application area, the TOPSIS method is preferred mostly in the applications. This study stands out as the most comprehensive one that compiles publications containing extended traditional MCDM methods for IVIF sets. This review will be an important reference for future researchers and decision-makers involved in advancing MCDM methods considering vagueness and ambiguity.
Źródło:
Operations Research and Decisions; 2021, 31, 4; 89--116
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Haulage system selection for Parvadeh Coal Mine using multi-criteria decision making methods
Autorzy:
Ghasvareh, Mohammad Amin
Safari, Mohsen
Nikkhah, Majid
Powiązania:
https://bibliotekanauki.pl/articles/88984.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Wydział Geoinżynierii, Górnictwa i Geologii. Instytut Górnictwa
Tematy:
AHP
haulage system
multi-criteria decision
TOPSIS
VIKOR
Opis:
One of the key components of any project, especially mining projects, is the selection and design of haulage equipment. In most mining activities, which sometimes include mining machinery, haulage costs form a major part of the operating expenses as a matter of concern to mine managers. Due to various factors affecting the selection process of a haulage system, it is not considered a crystal clear one. Because of the complexity and multi-criterion characteristic of the selection process, the use of multi-criterion decision-making methods can be of great help to solve this problem. The TOPSIS, AHP and VIKOR methods among the multi-criterion decision-making methods are some options which are based on priority ranking. In the current paper, the loading systems of conveyors, wagons and winches as well as the locomotives and wagons are investigated. Then, the aforementioned systems are used to make a hybrid based on eight criteria, which yields the best loading system for the Parvadeh Coal Mine in Tabas. Since the obtained results were not consistent with each other in some cases, some integration techniques were utilized to employ the above methods. After integrating the results of the ranking methods, the conveyor haulage system was eventually introduced as the best option.
Źródło:
Mining Science; 2019, 26; 69-90
2300-9586
2353-5423
Pojawia się w:
Mining Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of multi-criteria decision-making approach for sustainability assessmentof chosen photovoltaic modules
Autorzy:
Krysiak, Magdalena
Kluczek, Aldona
Powiązania:
https://bibliotekanauki.pl/articles/406689.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
AHP
life cycle sustainability assessment
multicriteria decision-making
photovoltaic modules
Opis:
A concern about the current state of relations between industry and the environment is often neglected. However, it is important to underline that industry and sustainability are not mutually exclusive. There are many industrial processes to blame when analyzing the negative impact on current socio-ecological environment. The emerging question is whether companies nowadays are ready to face challenges in the name of sustainability, the future of the planet and generations to come. In addition, an assessment of industrial processes may be very time-consuming and costly in financial terms. This fact allows developing sustainability assessment approach and its measures for keeping track on to evaluate scale of environmental, social and economic changes. The goal of the paper is to develop a multicriteria decision-making approach for sustainability assessment of renewable energy technology. A sustainability assessment approach combines life cycle-based methods integrated with multi-criteria decision-making method based on analytical hierarchy process. The resulting assessment method allows finding a compromise between industry and the environment and identify potential intervention points for further research. As a result of decision-making process, string ribbon technology was considered as the most sustainable. The applicability of the proposed method is assessed based on photovoltaic panels.
Źródło:
Management and Production Engineering Review; 2020, 11, 3; 106-118
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A PROMETHEE II-BELIEF for multi-criteria decision-making problems with incomplete information
Autorzy:
Moalla Frikha, Hela
Frikha, Ahmed
Powiązania:
https://bibliotekanauki.pl/articles/2027998.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Belief function theory
Incomplete information
Multiple criteria aid
PROMETHEE II method
Opis:
Multi-criteria decision aid methods consider decision problems in which many alternatives are evaluated on several criteria. These methods are used to deal with perfect information. However, in practice, it is obvious that this information requirement is too strict. In fact, the imperfect data provided by more or less reliable decision makers usually affect decision results, since any decision is closely linked to the quality and availability of information. In this paper, a PROMETHEE II-BELIEF approach is proposed to help multi-criteria decisions based on incomplete information. This approach solves problems with incomplete decision matrix and unknown weights within PROMETHEE II method. On the basis of belief function theory, our approach first determines the distributions of belief masses based on PROMETHEE II’s net flows, and then calculates weights. Subsequently, it aggregates the distribution masses associated with each criterion using Murphy’s modified combination rule in order to infer a global belief structure. The final alternative ranking is obtained via pignistic probability transformation. A case study of a real-world application concerning the location of a treatment center of waste from healthcare activities with infectious risk in the center of Tunisia is studied to illustrate the detailed process of the PROMETHEE II-BELIEF approach.
Źródło:
Multiple Criteria Decision Making; 2021, 16; 60-88
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi criteria decision making model for producing multiple products at the same time
Autorzy:
Mokao, Rami
Powiązania:
https://bibliotekanauki.pl/articles/406693.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
production priority
priority rules
production scheduling
time table
Opis:
The Decision Makers in the production organizations, which produce multiple different products at the same time, set the priorities for what the organization desires to produce. This priority is sorting the products in order to schedule the production based on these priorities. The production organizations receive a huge number of orders from different customers, each order contains many products with close delivery dates. The organization aims to produce multiple different products at the same time, in order to satisfy all customers by delivering all orders at the right time. This study will propose a method to prioritize the production to produce a multiple different products at the same time, the production lines will produce multiple different products. This method will prioritize the products using Multi Criteria Decision Making technique, and prioritize the production operations using a new algorithm called Algorithm for Prioritization of Production Operations. In addition, the study will provide an algorithm for production scheduling using the production priority calculated based on the proposed method. The study will also compare the scheduling based on the priority rules and based on the proposed method through total production time and the variety of products produced.
Źródło:
Management and Production Engineering Review; 2020, 11, 3; 92-105
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi-criteria Decision Making Using Hybrid methods for Supplier Selection in the Clothing Industry
Autorzy:
Lahdhiri, Mourad
Babay, Amel
Jmali, Mohamed
Powiązania:
https://bibliotekanauki.pl/articles/2171958.pdf
Data publikacji:
2022
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:
multi-criteria decision-making
MCDM
supplier selection
AHP-TOPSIS
AHP-WPM
AHP-WSM
apparel supply chain
Opis:
Supplier selection and evaluation are among the most critical issues in supply chain management, affecting companies’ performance because of the important role of suppliers in the chain’s profitability. For this reason, it is important for companies to have an objective methodology to evaluate and choose an appropriate supplier based on convenient criteria in a competitive market. Determination of a convenient supplier selection is a multi-criteria decision-making (MCDM) problem. In the literature, several applications of the MCDM methods for supplier evaluation and selection can be found; however, research studies in the clothing industry are still limited. Indeed, apparel supply chain managers have to consider their supplier-related decisions to reduce risks affecting the company’s performance. This study aims to fill this gap by providing apparel manufacturers with different hybrid models for selecting the best supplier. According to a literature review and questionnaire conducted, the main criteria related to supplier selection were identified and determined. Then, the analytic hierarchy process method was performed to determine the criteria’s weights, and then suppliers were ranked using hybrid multicriteria decision-making models (AHP-TOPSIS, AHP-WSM, and AHP-WPM) to select the suitable one in the apparel chain. This research methodology can be considered useful for apparel companies and other industries.
Źródło:
Fibres & Textiles in Eastern Europe; 2022, 2 (151); 23--34
1230-3666
2300-7354
Pojawia się w:
Fibres & Textiles in Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selection of an industrial robot for assembly jobs using multi-criteria decision making methods
Autorzy:
Suszyński, Marcin
Rogalewicz, Michał
Powiązania:
https://bibliotekanauki.pl/articles/406964.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
robotisation
technical parameter
performance parameter
universal assembly station
MCDM
method
Opis:
The paper proposes three multi-criteria decision-making (MCDM) methods for the selection of an industrial robot for a universal, flexible assembly station, taking into consideration the technical and performance parameters of the robot. Fuzzy versions of AHP and TOPSIS methods as well as SMART were chosen from the variety of MCDM methods as they represent different attitudes to analysis. In order to minimise the impact of the method applied on the final decision, a list of results of the analyses has been developed and a final classification has been made based on decision makers’ preferences concerning selected parameters of the robot
Źródło:
Management and Production Engineering Review; 2020, 11, 1; 62-72
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of TOPSIS and PIV methods for multi-criteria decision making in hard turning process
Autorzy:
Trung, Do Duc
Powiązania:
https://bibliotekanauki.pl/articles/2052202.pdf
Data publikacji:
2021
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
multi-criteria decision making
TOPSIS
PIV
weight
Opis:
In this study, TOPSIS and PIV methods were applied for multi-criteria decision making in hard turning process. Experiments have been conducted in accordance with an experimental matrix designed by the Taguchi method with a total of twenty-seven experiments. At each experiment, the values of coolant concentration, nose radius, coolant flow, cutting velocity, feed rate and depth of cut have been changed. Surface roughness, flank wear and roundness error have been selected as output criteria. The weights of criteria have been determined by three methods, inclusive of Equal weight, ROC weight and Entropy weight. The combination of multi-criteria decision-making methods with three weighting methods gives six ranking options of the experiments. The purpose of ranking the experiments is to find the experiment at which the three output parameters are ensured to have the minimum value simultaneously.
Źródło:
Journal of Machine Engineering; 2021, 21, 4; 57-71
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative analysis of multi-criteria decision making methods for the assessment of optimal SVC location
Autorzy:
Aydin, Faruk
Gümüş, Bilal
Powiązania:
https://bibliotekanauki.pl/articles/2173650.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Borda count method
FACTS
MCDM
optimal location
PSAT
voltage stability
flexible alternating current transmission system
power system analysis toolbox
multi criteria decision making
metoda liczenia Bordy
podejmowanie decyzji wielokryterialnej
lokalizacja optymalna
stabilność napięcia
elastyczne systemy przesyłowe prądu przemiennego
narzędzia do analizy systemu zasilania
Opis:
The goal of multi-criteria decision making (MCDM) is to select the most appropriate of the alternatives by evaluating many conflicting criteria together. MCDM methods are widely available in the literature and have been used in various energy problems. The key problems studied in electrical power systems in recent years have included voltage instability and voltage collapse. Different flexible alternating current transmission systems (FACTS) equipment has been used for this purpose for decades, increasing voltage stability while enhancing system efficiency, reliability and quality of supply, and offering environmental benefits. Finding the best locations for these devices in terms of voltage stability in actual electrical networks poses a serious problem. Many criteria should be considered when determining the most suitable location for the controller. The aim of this paper is to provide a comparative analysis of MCDM techniques to be used for optimal location of a static VAR compensator (SVC) device in terms of voltage stability. The ideal location can be determined by means of sorting according to priority criteria. The proposed approach was carried out using the Power System Analysis Toolbox (PSAT) in MATLAB in the IEEE 14-bus test system. Using ten different MCDM methods, the most appropriate locations were compared among themselves and a single ranking list was obtained, integrated with the Borda count method, which is a data fusion technique. The application results showed that the methods used are consistent among themselves. It was revealed that the integrated model was an appropriate method that could be used for optimal location selection, providing reliable and satisfactory results to power system planners.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2022, 70, 2; art. no. e140555
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using a Fuzzy Approach in Multi-Criteria Decision Making with Multiple Alternatives in Health Care
Autorzy:
Jakubczyk, Michał
Powiązania:
https://bibliotekanauki.pl/articles/578606.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Efektywność kosztowa
Finansowanie ochrony zdrowia
Ochrona zdrowia
Technologia medyczna
Zbiory rozmyte
Cost effectiveness
Fuzzy sets
Health care financing
Health care protection
Medical technology
Opis:
One of the responsibilities of the health care sector regulator is to decide which health technologies (drugs, procedures, diagnostic tests, etc.) should be financed using public resources. That requires taking into account multiple criteria, of which two important ones are: cost and effectiveness of a technology (others being, e.g., prevalence, safety, ethical and social implications). Hence, health and wealth need to be traded off against each other, and hence the willingness-to-pay (WTP) has to be determined. Various approaches to setting WTP have been taken, yet the results differ substantially. In the present paper I claim that the proper approach is to treat WTP as a fuzzy concept (the decision maker may not be able to decidedly state that a given health-wealth trade-off coefficient is acceptable/unacceptable - an idea backed up by the survey presented in the paper). Previous research shows how this fuzzy approach can be embedded in defining the preference relation and pairwise comparisons. In the present paper I account for the fact that there are often more than two alternatives available. To avoid difficulties that might arise (e.g., incompleteness or intransitivity of preferences) I show how the fuzzy approach can be used to define a fuzzy choice function based on the axiomatic approach. Some properties are discussed (e.g., how the approach handles the dominance and extended dominance), and the directions of further research are hinted at.
Źródło:
Multiple Criteria Decision Making; 2015, 10; 65-81
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Integrating queue theory and multi-criteria decision-making tools for selecting roll-over car washing machine
Autorzy:
Ozcalici, Mehmet
Powiązania:
https://bibliotekanauki.pl/articles/27315338.pdf
Data publikacji:
2023
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
queue theory
multi-criteria decision-making
TOPSIS
EDAS
CoCoSo
TODIM
Opis:
The study aims to develop a decision-making framework by integrating queuing theory and multi-criteria decision-making (MCDM) tools, namely TOPSIS, EDAS, CoCoSo, and TODIM to select a roll-over car washing machine for an oil station. The queue, technical and financial characteristics of the alternatives are added to the decision-making process. The decision matrix includes five criteria and five alternatives. One million weight sets are created randomly, and MCDM techniques are applied to interpret the results statistically. Results indicate that Alternative 3 is statistically superior to the others. The proposed procedure can help decision makers to make decisions when expert knowledge isn’t available, and it can be applied for other purposes by making small changes.
Źródło:
Operations Research and Decisions; 2023, 33, 2; 99--119
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling uncertainties in multi-criteria decision making using distance measure and topsis for hesitant fuzzy sets
Autorzy:
Beg, I.
Rashid, T.
Powiązania:
https://bibliotekanauki.pl/articles/91646.pdf
Data publikacji:
2017
Wydawca:
Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:
uncertainty modelling
multiple criteria analysis
group decisions and negotiations
hesitant fuzzy set
TOPSIS
Opis:
A notion for distance between hesitant fuzzy data is given. Using this new distance notion, we propose the technique for order preference by similarity to ideal solution for hesitant fuzzy sets and a new approach in modelling uncertainties. An illustrative example is constructed to show the feasibility and practicality of the new method.
Źródło:
Journal of Artificial Intelligence and Soft Computing Research; 2017, 7, 2; 103-109
2083-2567
2449-6499
Pojawia się w:
Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the chosen multi-criteria decision-making methods to identify the autonomous train system supplier
Autorzy:
Stopka, Ondrej
Stopková, Mária
Lupták, Vladimír
Krile, Srećko
Powiązania:
https://bibliotekanauki.pl/articles/1841171.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
distribution
manufacture
autonomous train system
decision-making
multicriteria analysis method
dystrybucja
produkcja
system kolejowy autonomiczny
podejmowanie decyzji
metoda analizy wielokryterialnej
Opis:
This paper addresses an application of the specific methods of multi-criteria decision analysis to specify the appropriate supplier of an autonomous train in a certain production–distribution company. This company identifies three potential suppliers dealing with the development and purchase of autonomous train systems. In terms of the multi-criteria decision analysis, the WSA method, the Scoring method and the TOPSIS method were used to define a suitable compromise solution. To apply each method, individual suppliers were sorted depending on the appropriateness for the examined company based on relevance with all the identified criteria and their weights. The evaluation criteria include procurement cost, time of the whole autonomous train system project implementation, references from plants where such a technology has already been introduced, service department availability and battery charge time. Thereafter, the outcomes obtained using individual methods were compared to each other and the compromise supplier of the autonomous train system to be implemented in the selected company was determined.
Źródło:
Transport Problems; 2020, 15, 2; 45-57
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the chosen multi-criteria decision-making methods to identify the autonomous train system supplier
Autorzy:
Stopka, Ondrej
Stopková, Mária
Lupták, Vladimír
Krile, Srećko
Powiązania:
https://bibliotekanauki.pl/articles/1841175.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
distribution
manufacture
autonomous train system
decision-making
multicriteria analysis method
dystrybucja
produkcja
autonomiczny system kolejowy
podejmowanie decyzji
metoda analizy wielokryterialnej
Opis:
This paper addresses an application of the specific methods of multi-criteria decision analysis to specify the appropriate supplier of an autonomous train in a certain production–distribution company. This company identifies three potential suppliers dealing with the development and purchase of autonomous train systems. In terms of the multi-criteria decision analysis, the WSA method, the Scoring method and the TOPSIS method were used to define a suitable compromise solution. To apply each method, individual suppliers were sorted depending on the appropriateness for the examined company based on relevance with all the identified criteria and their weights. The evaluation criteria include procurement cost, time of the whole autonomous train system project implementation, references from plants where such a technology has already been introduced, service department availability and battery charge time. Thereafter, the outcomes obtained using individual methods were compared to each other and the compromise supplier of the autonomous train system to be implemented in the selected company was determined.
Źródło:
Transport Problems; 2020, 15, 2; 45-57
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On some analogies between one-criterion decision making under uncertainty and multi-criteria decision making under certainty
Autorzy:
Gaspars-Wieloch, Helena
Powiązania:
https://bibliotekanauki.pl/articles/1837907.pdf
Data publikacji:
2021-06-30
Wydawca:
Uniwersytet Ekonomiczny w Poznaniu
Tematy:
one-criterion and multi-criteria decision making
certainty
uncertainty
scenario planning
economic problems
optimization
payof matrix
decision rules
decision maker's preferences
Opis:
One-criterion decision making under uncertainty (1-DM/U) is related to situations in which the decision maker (DM) evaluates the alternatives on the basis of one objective, but e.g. due to numerous uncertain future factors some parameters of the problem are not deterministic. Instead of entirely known paramaters, a set of possible scenarios is available. Multi-criteria decision making under certainty (M-DM/C) concerns cases where the DM assesses particular options in terms of many objectives. The parameters are known. Therefore, scenario planning is redundant. Both issues are investigated by many researchers and practitioners, since real economic decision problems are usually at least uncertain or multi-objective. In the paper, numerous analogies between 1-DM/U and M-DM/C are revealed. Some of them have existed for many decades, but others, so far, have not been developed. A careful examination of all the similarities enables an improvement of existing methods and a formulation of new algorithms for 1-DM/U and M-DM/C. The article presents six pairs of similar procedures and contains the description of three novel approaches created by analogy to existing ones.
Źródło:
Economics and Business Review; 2021, 7, 2; 17-36
2392-1641
Pojawia się w:
Economics and Business Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of medical service quality based on a novel multi-criteria decision-making method with unknown weighted information
Autorzy:
Zhao, Butian
Zhang, Runtong
Xing, Yuping
Powiązania:
https://bibliotekanauki.pl/articles/1845505.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
interval-valued q-rung dual hesitant fuzzy set
Maclaurin symmetric mean operator
multi-criteria decision-making
aggregation operators
Opis:
In modern society, people concern more about the evaluation of medical service quality. Evaluation of medical service quality is helpful for medical service providers to supervise and improve their service quality. Also, it will help the public to understand the situation of different medical providers. As a multi-criteria decision-making (MCDM) problem, evaluation of medical service quality can be effectively solved by aggregation operators in interval-valued q-rung dual hesitant fuzzy (IVq-RDHF) environment. Thus, this paper proposes interval-valued q-rung dual hesitant Maclaurin symmetric mean (IVq-RDHFMSM) operator and interval-valued q-rung dual hesitant weighted Maclaurin symmetric mean (IVq-RDHFWMSM) operator. Based on the proposed IVq-RDHFWMSM operator, this paper builds a novel approach to solve the evaluation problem of medical service quality including a criteria framework for the evaluation of medical service quality and a novel MCDM method. What’s more, aiming at eliminating the discordance between decision information and weight vector of criteria determined by decisionmakers (DMs), this paper proposes the concept of cross-entropy and knowledge measure in IVq-RDHF environment to extract weight vector from DMs’ decision information. Finally, this paper presents a numerical example of the evaluation of medical service for hospitals to illustrate the availability of the novel method and compares our method with other MCDM methods to demonstrate the superiority of our method. According to the comparison result, our method has more advantages than other methods.
Źródło:
Archives of Control Sciences; 2021, 31, 3; 645-685
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of medical service quality based on a novel multi-criteria decision-making method with unknown weighted information
Autorzy:
Zhao, Butian
Zhang, Runtong
Xing, Yuping
Powiązania:
https://bibliotekanauki.pl/articles/1845522.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
interval-valued q-rung dual hesitant fuzzy set
Maclaurin symmetric mean
operator
multi-criteria decision-making
aggregation operators
Opis:
In modern society, people concern more about the evaluation of medical service quality. Evaluation of medical service quality is helpful for medical service providers to supervise and improve their service quality. Also, it will help the public to understand the situation of different medical providers. As a multi-criteria decision-making (MCDM) problem, evaluation of medical service quality can be effectively solved by aggregation operators in interval-valued q-rung dual hesitant fuzzy (IVq-RDHF) environment. Thus, this paper proposes interval-valued q-rung dual hesitant Maclaurin symmetric mean (IVq-RDHFMSM) operator and interval-valued q-rung dual hesitant weighted Maclaurin symmetric mean (IVq-RDHFWMSM) operator. Based on the proposed IVq-RDHFWMSM operator, this paper builds a novel approach to solve the evaluation problem of medical service quality including a criteria framework for the evaluation of medical service quality and a novel MCDM method. What’s more, aiming at eliminating the discordance between decision information and weight vector of criteria determined by decisionmakers (DMs), this paper proposes the concept of cross-entropy and knowledge measure in IVq-RDHF environment to extract weight vector from DMs’ decision information. Finally, this paper presents a numerical example of the evaluation of medical service for hospitals to illustrate the availability of the novel method and compares our method with other MCDM methods to demonstrate the superiority of our method. According to the comparison result, our method has more advantages than other methods.
Źródło:
Archives of Control Sciences; 2021, 31, 3; 645-685
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zastosowanie metod wielokryterialnego wspomagania decyzji w transporcie publicznym
Application of multi-criteria decision making methods in public transport
Autorzy:
Solecka, K.
Powiązania:
https://bibliotekanauki.pl/articles/311052.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
transport publiczny
wielokryterialne wspomaganie decyzji
metody WWD
szeregowanie wariantów
multicriteria decision aid
multicriteria decision making (MCDM)
ranking variations
Opis:
Planując trasy przejazdu pojazdów transportu publicznego czy zakupując środki transportu publicznego wielokrotnie zastanawiamy się, które rozwiązanie, który wariant będzie najlepszy dla wszystkich interesariuszy. Przy podjęciu ostatecznej decyzji pomocne jest zastosowanie metod wielokryterialnego wspomagania decyzji (WWD). Metody te coraz częściej stosowane są do rozwiązywania problemów transportu publicznego. W artykule przedstawiono ogólną ideę wielokryterialnego podejmowania decyzji, klasyfikację metod WWD, a następnie zastosowanie metod szeregowania wariantów w problemach transportu publicznego. Na podstawie tabelarycznego zestawienia metod i problemów w których zostały one zastosowane można zaobserwować, które z nich są najczęściej stosowane w tego typu zagadnieniach.
When we are planning the route of public transport vehicles or purchasing means of public transport many times we wonder which solution which option will be best for all stakeholders. During the final decision making, is helpful to use methods of multi-criteria decision making (MCDM). These methods are increasingly being used to solve problems of public transport. This article presents a general idea of multi-criteria decision-making methods of classification of MCDM, and then use methods of ordering variants in the problems of public transport. On the basis of the tabular statement of the methods and problems in which they were applied, you can see which ones are most often used in these types of issues.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 12; 1853-1857
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi-Criteria Decision Making of Abrasive Water Jet Machining Process for 2024-T3 Alloy Using Hybrid Approach
Autorzy:
Khudhir, Waqass S.
Abbood, Mohanad Qusay
Shukur, Jalil J.
Powiązania:
https://bibliotekanauki.pl/articles/2204890.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
TOPSIS
entropy
image processing
abrasive water jet machining
Opis:
Abrasive Water Jet Machining (AWJM) is one of the most environmentally friendly non-conventional machining processes, which can be employed to cut hard and thin materials without any thermal effects. In this study, the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) has been combined with the Entropy method and employed to find out the multi-criteria decision-making of process parameters. Experimental investigations have been conducted to evaluate the performance of the AWJM process in terms of surface roughness (Ra) and kerf angle (Ka). The selected process parameters are a stand-off distance (SOD), traverse speed (TS), and abrasive flow rate (AFL), whereas the AL-alloy 2024-T3 was selected as the work piece material. The image process technique has been utilized to measure the values of the Ka. The results demonstrate that the optimal solutions of the AWJM process, which give the smallest value of Ra and minimizes Ka, are 2mm, 20mm/min, and 100 g/min, for SOD, TS, and AFL respectively.
Źródło:
Advances in Science and Technology. Research Journal; 2022, 16, 5; 155--162
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modele rozwoju gmin w ujeciu wielokryterialnego procesu decyzyjnego
DEVELOPMENT MODELS OF LOCAL COMMUNITIES IN THE MULTI-CRITERIA DECISION-MAKING PROCESS
Autorzy:
Adamus, Wiktor
Ptaszek, Pawel
Powiązania:
https://bibliotekanauki.pl/articles/413743.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Warszawski. Instytut Ameryk i Europy. Centrum Europejskich Studiów Regionalnych i Lokalnych (EUROREG)
Tematy:
LOCAL DEVELOPMENT
SELF-GOVERNMENT
COMMUNITY
STRATEGY
DEVELOPMENT MODEL
AHP
Opis:
The goal of the paper is to indicate similarities and differences between strategic priorities of socio-economic development on the basis of research conducted in two local communities: Tymbark and Slopnice. The paper is based on a methodological approach called the AHP method, which is used to evaluate the benefits and costs of the basic criteria of socio-economic development and prioritizing models of development. The research indicates key factors of local development in the framework of the endogenous development paradigm. Moreover, the preferred development models have been chosen in the compared communities.
Źródło:
Studia Regionalne i Lokalne; 2012, 3(49); 85-106
1509-4995
Pojawia się w:
Studia Regionalne i Lokalne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
O możliwościach wykorzystania skierowanych liczb rozmytych do podejmowania decyzji wielokryterialnych
The Application Ordered Fuzzy Numbers to Multi-Criteria Decision Making
Autorzy:
Roszkowska, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/1373867.pdf
Data publikacji:
2017
Wydawca:
Główny Urząd Statystyczny
Tematy:
metody wielokryterialne
skierowane liczby rozmyte
zmienne lingwistyczne
rozmyta SAW
rozmyta TOPSIS
Opis:
Celem opracowania jest prezentacja możliwości wykorzystania skierowanych liczb rozmytych (OFN) do podejmowania decyzji wielokryterialnych. W pracy przedstawiono przykłady interpretacji OFN, propozycje wykorzystania OFN w rozmytych metodach wielokryterialnych do reprezentacji typu kryterium oraz wyrażeń lingwistycznych. Omówiono rozmyte procedury SAW oraz TOPSIS oparte na OFN, które pozwalają na uwzględnienie niejednoznaczności, nieprecyzyjności oraz opisów werbalnych w ocenie wariantów decyzyjnych. Artykuł ma charakter metodologiczny i może stanowić inspirację do dalszych badań nad zastosowaniem OFN w metodach wielokryterialnych.
Źródło:
Przegląd Statystyczny; 2017, 64, 4; 373-398
0033-2372
Pojawia się w:
Przegląd Statystyczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The combination of Taguchi – Entropy – WASPAS – PIV methods for multi-criteria decision making when external cylindrical grinding of 65G steel
Autorzy:
Trung, Do Duc
Powiązania:
https://bibliotekanauki.pl/articles/2052199.pdf
Data publikacji:
2021
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
external cylindrical grinding
MCDM
WASPAS
PIV
decision making
Opis:
This paper presents a study on the multi-creteria decision making in the external cylindrical grinding process of 65G steel. An aluminum oxide grinding wheel was used in the experimental process. The experimental matrix was designed according to the Taguchi method with twenty-seven experiments. Five parameters were used to design the experimental matrix including workpiece velocity, feed rate, depth of cut, dressing feed rate, and dressing depth of cut. The surface roughness and Material Removal Rate (MRR) were determined for each experiment. This is the first time that the Weighted Aggregates Sum Product ASsessment (WASPAS) and Proximity Indexed Value (PIV) methods were used to make the multi-criteria decision for grinding process. The weighs of ouput criteria (surface roughness and MRR) were determined by Entropy method. Both WASPAS and PIV methods determined an experiment that simultaneously ensured the “minimum value” of surface roughness and “maximum value” of MRR.
Źródło:
Journal of Machine Engineering; 2021, 21, 4; 90-105
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ordering of innovation projects by multi-criteria decision-making methods – a comparison
Uporządkowanie projektów innowacyjnych przez wielokryterialne metody podejmowania decyzji – porównanie
Autorzy:
Mizla, Martin
Šefčíková, Denisa
Gajdoš, Jozef
Powiązania:
https://bibliotekanauki.pl/articles/1913781.pdf
Data publikacji:
2021-09-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
analiza wielokryterialna
AHP
TOPSIS
WLC
korelacja
multi-criteria analysis
correlation
Opis:
In the case of the integration process, economic and social differences between economic units represent a barrier. There are reasonable and active efforts of many administrative bodies to transfer the existing inequalities to equalities. In practical life, it is often necessary to order different objects and take a decision based on it. Decision-making can be intuitive or, conversely, based on various quantitative methods. The paper discusses some quantitative methods of multi-criteria decision-making (MCDM), namely Analytical Hierarchy Process (AHP), Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS), and Weighted Linear Combination (WLC); and their use for innovation projects. Autonomous orders of objects (projects) are performed on the same basic data set by the above-mentioned methods, and they are compared with each other. The Spearman’s rank correlation coefficient was used for mutual comparison. The test results showed that the investigated methods do not provide results with a close dependence, which means that the order of objects (projects) created depends on the method used.
W przypadku procesu integracji barierą są różnice ekonomiczne i społeczne pomiędzy jednostkami gospodarczymi. Wiele organów administracyjnych podejmuje rozsądne i aktywne wysiłki, aby ograniczyć istniejące nierówności. W praktyce często trzeba uporządkować różne kwestie i argumenty i na tej podstawie podjąć decyzję. Podejmowanie decyzji może być intuicyjne lub odwrotnie, oparte na różnych metodach ilościowych. W artykule omówiono metody ilościowe podejmowania decyzji wielokryterialnych (MCDM), a mianowicie: Analitical Hierarchy Process (AHP), Technique for Preference by Clarity to Ideal Solution (TOPSIS) oraz Weighted Linear Combination (WLC) i ich wykorzystanie w projektach innowacyjnych. Autonomiczne oceny obiektów (projektów) wykonywane są na tym samym podstawowym zbiorze danych wspomnianymi metodami i są ze sobą porównywane. Do wzajemnych porównań wykorzystano współczynnik korelacji Spearmana. Wyniki testów wykazały, że badane metody nie dają wyników o ścisłej zależności, co oznacza, że kolejność tworzonych obiektów (projektów) zależy od zastosowanej metody.
Źródło:
Nierówności Społeczne a Wzrost Gospodarczy; 2021, 67; 84-94
1898-5084
2658-0780
Pojawia się w:
Nierówności Społeczne a Wzrost Gospodarczy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Teaching assistant selection in Thailand by using an extended VIKOR based on piecewise linear approximation of fuzzy numbers
Autorzy:
Narabin, Akan
Samutrak, Phairoj
Powiązania:
https://bibliotekanauki.pl/articles/27315328.pdf
Data publikacji:
2023
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
multi-criteria decision-making
extended VIKOR
teaching assistant
Thailand
Opis:
Because of the COVID-19 situation, selection for a teaching assistant position to get a TA scholarship in a university in Thailand needs to be performed online by the formed committee. Due to the online process and the limited number of scholarships offered by the university, beyond the face-to-face interview, multiple-criteria decision analysis can help to select a proper student. In this study, we use the extended VIKOR method with fuzzy numbers to help committees to select the students from the applicants. The criteria and the weights of the criteria are provided with the help of committees. Both trapezoidal and triangular linguistic variables are used to find the solution and to observe the range of the possible result. The different weights supporting the strategy of maximum group utility are varied to detect the potential alternatives. The ranking results are also compared with the one obtained from the TODIM approach to illustrate the appropriate alternative.
Źródło:
Operations Research and Decisions; 2023, 33, 3; 89--104
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the spherical fuzzy dematel model for assessing the drone apps issues
Autorzy:
Pandey, Mamta
Litoriya, Ratnesh
Pandey, Prateek
Powiązania:
https://bibliotekanauki.pl/articles/27314238.pdf
Data publikacji:
2023
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
drone app
issues
multi-criteria decision making
spherical fuzzy DEMATEL
Opis:
During the past few years, the number of drones (unmanned aerial vehicles, or UAVs) manufactured and purchased has risen dramatically. It is predicted that it will continue to spread, making its use inevitable in all walks of life. Drone apps are therefore expected to overrun the app stores in the near future. The UAV’s software is not being studied/researched despite several active research and studies being carried out in the UAV’s hardware field. A large‐scale empirical analysis of Google Play Store Platform apps connected to drones is being done in this direction. There are, however, a number of challenges with drone apps because of the lack of formal and specialized app development procedures. In this paper, eleven drone app issues have been identified. Then we applied the DEMATEL (Decision Making Trial and Evaluation Laboratory) method to analyze the drone app issues (DIs) and divide these issues into cause and effect groups. First, multiple experts assess the direct relationships between influential issues in drone apps. The evaluation results are presented in spherical fuzzy numbers (SFN). Secondly, we convert the linguistic terms into SFN. Thirdly, based on DEMATEL, the cause‐effect classifications of issues are obtained. Finally, the issues in the cause category are identified as DI’s in drone apps. The outcome of the research is compared with the other variants of DEMATEL, like rough‐Z‐number‐ based DEMATEL and spherical fuzzy number, and the comparative results suggest that spherical fuzzy DEMA‐ TEL is the most fitting method to analyze the interrela‐ tionship of different issues in drone apps. The findings revealed that highest influenced values feature request (DI9 ) 3.12, Customer support (DI6) 2.91, Connection/Sync ((DI4) 2./72, Cellular Data Usage ((DI3) 2.51, Battery (DI2) 2.31, Advertisements ((DI1) – 0.3, Cost (DI5) – 0.5, Additional cost (D11) – 0.5, Device Compatibility (DI7) – 0.96, and Functional Error (DI10) – 1.2. The outcome of this work definitely assists the software industry in the successful identification of the critical issues where professionals and project managers could really focus.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2023, 17, 2; 36--50
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fuzzy Multi-criteria Decision Model to Support Product Quality Improvement
Autorzy:
Siwiec, Dominika
Gawlik, Remigiusz
Pacana, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/24200512.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
production engineering
decision support
quality
FAHP
FTOPSIS
multi-criteria decision making
Opis:
Improving product quality while making decisions remains a challenge. The objective of this research was to develop a model that supports the precise enhancement of product quality through comprehensive analysis of possibilities, product incompatibilities, root causes, and recommended improvement actions. The model incorporated various tools and methods such as the SMARTER method, expert team selection, brainstorming, Ishikawa diagram, 5M+E rule, FAHP, and FTOPSIS methods. The study demonstrated that integrating quality management tools and decision-making methods into a unified model enables the accurate prioritization of activities for product quality management. This integrated approach represents the novelty of this research. The model was evaluated using a mechanical seal made of 410 alloy. The research findings can be valuable to enterprises seeking to enhance product quality at any stage of production, particularly for modified or new products.
Źródło:
Management and Production Engineering Review; 2023, 14, 2; 134--149
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interval-valued dual hesitant fuzzy prioritized aggregation operators based on Archimedean t-conorm and t-norm and their applications to multi-criteria decision making
Autorzy:
Sarkar, Arun
Biswas, Animesh
Powiązania:
https://bibliotekanauki.pl/articles/1409078.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
multi-criteria decision-making
interval-valued dual hesitant fuzzy elements
Archimedean t-conorm and t-norm
prioritized weighted averaging operator
prioritized weighted geometric operator
Opis:
Multi-criteria decision making (MCDM) technique and approach have been a trending topic in decision making and systems engineering to choosing the probable optimal options. The primary purpose of this article is to develop prioritized operators to multi-criteria decision making (MCDM) based on Archimedean t-conorm and t-norms (At-CN&t-Ns) under interval-valued dual hesitant fuzzy (IVDHF) environment. A new score function is defined for finding the rank of alternatives in MCDM problems with IVDHF information based on priority levels of criteria imposed by the decision maker. This paper introduces two aggregation operators: At-CN&t-N-based IVDHF prioritized weighted averaging (AIVDHFPWA), and weighted geometric (AIVDHFPWG) aggregation operators. Some of their desirable properties are also investigated in details. A methodology for prioritization-based MCDM is derived under IVDHF information. An illustrative example concerning MCDM problem about a Chinese university for appointing outstanding oversea teachers to strengthen academic education is considered. The method is also applicable for solving other real-life MCDM problems having IVDHF information.
Źródło:
Archives of Control Sciences; 2021, 31, 1; 213-247
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
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
Artykuł
Tytuł:
A MCDM approach with fuzzy AHP method for occupational accidents on board
Autorzy:
Özdemir, Ü
Altinpinar, I.
Demirel, F. B.
Powiązania:
https://bibliotekanauki.pl/articles/116385.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Analytic Hierarchy Process (AHP)
fuzzy AHP
occupational accidents
safety at sea
Fuzzy Multi-Criteria Decision-Making (FMCDM)
Multi-Criteria Decision-Making (MCDM)
on-board accidents
MCDM model
Opis:
Occupational accidents on board criteria determining is a challenging procedure in shipping industry as the ideal safety ship management strategy depends on many factors involving in shipping transportation There are many legislations, agreements and practices to obtain series of security measures in order to ensure safety and security of seafarers. Causes of on-board occupational accidents need to be evaluated in a correct manner to regulate more functional practices and also to lower the on-board accident rates. However, causes of on-board accidents can be extremely complex. Therefore, scientific methods should be used to evaluate the causes and to determine the measures to be taken. The evaluation of the parameters is of great importance for the future of the maritime sector and in terms of development. In this study, factors have been identified that lead to seafarers? occupational accidents on board and we tried to present alternative solutions which can be applied on this issue. Severity of the reasons that led to the accidents and their relationships with each other are identified to be able to sort through the alternative solutions with a model using the fuzzy AHP (Analytic Hierarchy Process) method approach. Results of the study revealed that the most important criteria for the occupational accidents on board criteria selection are respectively; human factors, lack of management, ship-borne troubles, cargo troubles and environmental factors.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 1; 93-98
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Material Selection of Collapsible Pot Hauler and Finite Element Analysis Simulation Applied to the Selected Material
Autorzy:
Surya Hadi Saputra, Rahmad
Iskandar, Budhi Hascaryo
Kurniawati, Vita Rumanti
Desrial, Desrial
Purbayanto, Ari
Powiązania:
https://bibliotekanauki.pl/articles/2201910.pdf
Data publikacji:
2023
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
materials selection
multi-criteria decision making
MCDM
finite element analysis
FEA
Opis:
The current collapsible pot hauler uses a wooden frame, thus making much space in the working area of the fishing boat and also at this time challenging to find the best quality wood at this time. In this study, the wood material would replace by metal; the selection of the proper material is critically needed. A suitable material means the applied material has to deal with environmental conditions. Finding the appropriate material applied to the collapsible pot hauler; can be determined using a Multi-Criteria Decision Making (MCDM) approach. After selecting the proper material, the collapsible pot hauler simulates the material stress using the Finite Element Analysis (FEA) simulation. The material for the new model of collapsible pot hauler was selected using the WSM method. The material with the highest rank (selected) is AISI 304, with a preference value of 3.58. The static strength simulation using the FEA method utilizing Solidworks Software shows that the yield strength value is still below the material properties, which a maximum value is 200. MPa, the material safety factor is the minimum value above one, which is 1.24 on the line spool plate shafts. It means that the material AISI 304 is safe to be applied to the collapsible pot hauler.
Źródło:
Advances in Science and Technology. Research Journal; 2023, 17, 2; 289--298
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A hybrid multi-criteria decision-making technique for international market selection in SMEs
Hybrydowa wielokryterialna technika podejmowania decyzji dla wyboru rynku międzynarodowego w MŚP
Autorzy:
Baena-Rojas, Jose Jaime
Mackenzie-Torres, Tania Margarita
Cuesta-Giraldo, Guiovanny
Tabares, Alexander
Powiązania:
https://bibliotekanauki.pl/articles/27315113.pdf
Data publikacji:
2023
Wydawca:
Politechnika Częstochowska
Tematy:
international market selection
multi-criteria model
SMEs
management
wybór rynku międzynarodowego
model wielokryterialny
MŚP
zarządzanie
Opis:
Traditional market selection analysis relies purely on macroeconomic and political factors and fails to account for cultural aspects. Also, international market selection systematic models lack to incorporate hybrid techniques to systematically reduce the uncertainty by comparing results and examining the similarities and differences of the various approaches. The paper aims to present a multi-criteria decision-making model combined with a qualitative technique to make strategic decisions while selecting an international market. Using a hybrid approach, it was examined 18 coffee-producing SMEs to contrast the current multi-criteria model with the firms’ qualitative approach. Thus, the study offers novelty by incorporating a cultural dimension in a multi-criteria model and combining this quantitative approach with a qualitative approach to validate a hybrid approach and thus gain more reliable decision-making while selecting markets abroad. The contribution of the study is twofold. First, the study offers insights into international business by analyzing the relationship between international market selection and small and medium-sized enterprises from novel contexts. Second, the study proposes a multi-criteria decision-making model combined with a qualitative technique to make accurate and strategic decisions while selecting foreign markets.
Tradycyjna analiza wyboru rynku opiera się głównie na czynnikach makroekonomicznych i politycznych i nie uwzględnia aspektów kulturowych. Ponadto, systematyczne modele wyboru rynków międzynarodowych nie uwzględniają technik hybrydowych, aby konsekwentnie zmniejszać niepewność poprzez porównywanie wyników oraz badanie podobieństw i różnic między różnymi metodami. Celem artykułu jest przedstawienie wielokryterialnego modelu decyzyjnego w połączeniu z metodą jakościową do podejmowania strategicznych decyzji przy wyborze rynku międzynarodowego. Wykorzystując podejście hybrydowe, zbadano 18 MŚP produkujących kawę, aby porównać obecny model wielokryterialny z metodą jakościową stosowaną przez firmy. W związku z tym badanie oferuje nowatorstwo poprzez włączenie wymiaru kulturowego do modelu wielokryterialnego i połączenie tej metody ilościowej z metodą jakościową w celu zweryfikowania techniki hybrydowej, a tym samym uzyskania bardziej wiarygodnego procesu decyzyjnego przy wyborze rynków zagranicznych. Opracowanie ma dwojaki charakter. Po pierwsze, oferuje ono wgląd w międzynarodowy biznes poprzez analizę relacji między wyborem rynku międzynarodowego a małymi i średnimi przedsiębiorstwami z nowych kontekstów. Po drugie, proponuje się wielokryterialny model podejmowania decyzji w połączeniu z techniką jakościową w celu podejmowania trafnych i strategicznych decyzji przy wyborze rynków zagranicznych.
Źródło:
Polish Journal of Management Studies; 2023, 27, 1; 26--45
2081-7452
Pojawia się w:
Polish Journal of Management Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The energy of interval valued neutrosophic matrix in decision-making to select the manager for the company project
Autorzy:
Donbosco, Jeni Seles Martina
Ganesan, Deepa
Powiązania:
https://bibliotekanauki.pl/articles/27315316.pdf
Data publikacji:
2023
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
neutrosophic set
matrix energy
interval-valued neutrosophic matrix
multi-criteria decision-making
Opis:
The concept of energy in graphs and matrices is used effectively in all application areas. The energy of the matrix is an extension of graph energy. The usage of the energy idea in neutrosophic matrices makes it more flexible and applicable in multi-criteria decision-making environments. In this paper, we propose the energy approach in neutrosophic matrices with interval values. We determined the given energy’s upper and lower bounds. The energy is used of the interval-valued neutrosophic matrix to address the MCDM problem. A new strategy has been introduced called the interval-valued neutrosophic energy method to solve this problem. We look at the problem of choosing a qualified manager for a business project. A team of professionals in the company evaluates the options using neutrosophic numbers with interval values, and the energy method is then used to calculate the result. The result has been compared with the TOPSIS method results to show that the outcomes are similar.
Źródło:
Operations Research and Decisions; 2023, 33, 4; 35--51
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Model Proposal for Wall Material Selection Decisions by Using Analytic Hierarchy Process (AHP)
Autorzy:
Uğur, L.
Baykan, U.
Powiązania:
https://bibliotekanauki.pl/articles/1031409.pdf
Data publikacji:
2017-09
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
multi-criteria decision making
analytical hierarchy process
expert choice
building material selection
Opis:
Analytical hierarchy process, developed by Saaty, is a multi-criteria decision making method. It creates a hierarchy using the goal, decision criteria and decision alternatives, and sorts the various alternatives according to their relative importance. The aim in AHP is to choose the most suitable and important alternative, by making an arrangement from the most important to the least. In this study, a real life material selection application in a hotel building is described by using AHP method. Wall materials such as brick blocks, pumice concrete block, sand autoclaved aerated concrete blocks are decision alternatives and mechanical properties, physical properties, ease of application and costs of these materials are the decision factors. The analysis was performed based on the opinion of an expert and the most suitable alternative is selected. Also, it is concluded that the order related to the alternatives is reliable for the decision markers. Thus, a decision supporting method for a construction company using AHP applications is developed.
Źródło:
Acta Physica Polonica A; 2017, 132, 3; 577-579
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analytical and simulation determination of order picking time in a low storage warehouse for shared storage systems
Autorzy:
Dmytrów, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2175840.pdf
Data publikacji:
2022
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
warehouse management
order picking
shared storage
multi-criteria decision-making
simulation method
Opis:
The aim of the research is comparison between average order picking times obtained using the analytical model and simulation methods for shared storage systems. We also compare the results obtained with the results obtained for dedicated storage. We assume the random and ABC-class storage (with within and across aisle storage policies). We select the locations by means of the TOPSIS method for two take-out strategies: quantity adjustment (QA) and priority of partial units (PPU). We determine the route by using s-shape and return heuristics. In most cases, the simulated average order picking times are shorter than the analytical ones. It results from not considering the criteria’ weights in calculation of the analytical order picking time. Also, the results for shared storage with QA strategy are in most cases better than for dedicated storage. This might imply an advantage of shared over dedicated storage, but needs further confirmation.
Źródło:
Operations Research and Decisions; 2022, 32, 2; 34--51
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozpoznanie typów strategii rozwojowych gmin z wykorzystaniem wielokryterialnych metod podejmowania decyzji
Multi-criteria decision-making as a tool for distinguishing types of developmental strategies in communes
Autorzy:
Łuczak, Aleksandra
Wysocki, Feliks
Powiązania:
https://bibliotekanauki.pl/articles/414716.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Warszawski. Instytut Ameryk i Europy. Centrum Europejskich Studiów Regionalnych i Lokalnych (EUROREG)
Tematy:
wielokryterialne metody podejmowania decyzji (MCDM)
analityczny proces hierarchiczny (AHP)
analiza SWOT
strategie rozwoju
Multi-criteria decision-making (MCDM)
Analytic Hierarchy Process (AHP)
SWOT
analysis
developmental strategies
Opis:
Przedstawione podejście do rozpoznania typów strategii rozwojowych gmin z wykorzystaniem wielokryterialnych metod podejmowania decyzji jest kompleksową procedurą, która może być użyteczna w programowaniu rozwoju, szczególnie przy ocenie słabych i mocnych stron jednostek administracyjnych oraz szans i zagrożeń pojawiających się w ich otoczeniu. Ma ona przewagę nad metodami klasycznymi (opisowymi) ze względu na możliwość kwantyfikowania ważności czynników analizy SWOT, a więc elementów o charakterze zarówno jakościowym, jak i ilościowym. Może też być pomocna przy identyfikacji typów strategii rozwojowych realizowanych przez jednostki administracyjne. Proponowane podejście zastosowano do ustalenia pozycji strategicznej gmin powiatu międzyrzeckiego.
The approach the authors use in order to distinguish types of developmental strategies of communes, based on the multi-criteria decision-making tool, is a complex procedure that can be useful in development programming, and in particular in assessing strengths and weaknesses of administrative units, as well as the opportunities and threats in their environment. Unlike the classic (descriptive) methods, the procedure allows the researcher to quantify the importance of the SWOT analysis factors, i.e. both qualitative and quantitative elements. It can be a useful instrument in identifying types of developmental strategies of administrative units. In the present article, the approach has been used to determine the strategic position of the communes in the Miedzyrzecki poviat.
Źródło:
Studia Regionalne i Lokalne; 2013, 2(52); 95-110
1509-4995
Pojawia się w:
Studia Regionalne i Lokalne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A novel approach to optimize the maintenance strategies: a case in the hydroelectric power plant
Autorzy:
Özcan, Evrencan
Yumuşak, Rabia
Eren, Tamer
Powiązania:
https://bibliotekanauki.pl/articles/1841740.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
maintenance management
maintenance strategy optimization
multi-criteria decision making
AHP
COPRAS
integer programming
Opis:
Countries need to develop sustainable energy policies based on the principles of environmental sensitivity, reliability, efficiency, economy and uninterrupted service and to maintain their energy supply in order to increase their global competitiveness. In addition to this impact of sustainable energy supply on the global world, maintenance processes in power plants require high costs due to allocated time, materials and labor, and generation loss. Thus, the maintenance needs to be managed within a system. This makes analytical and feasible maintenance planning a necessity in power plants. In this context, this study focuses on maintenance strategy optimization which is the first phase of maintenance planning for one of the large-scale hydroelectric power plants with a direct effect on Turkey's energy supply security with its one fifth share in total generation. In this study, a new model is proposed for the maintenance strategy optimization problem considering the multi-objective and multicriteria structure of hydroelectric power plants with hundreds of complex equipment and the direct effect of these equipment on uninterrupted and cost-effective electricity generation. In the model, two multi-criteria decision-making methods, AHP and COPRAS methods, are integrated with integer programming method and optimal maintenance strategies are obtained for 571 equipment.
Źródło:
Eksploatacja i Niezawodność; 2021, 23, 2; 324-337
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimum site selection for oil spill response center in the Marmara Sea using the AHP-TOPSIS method
Autorzy:
Koseoglu, B.
Buber, M.
Toz, A. C.
Powiązania:
https://bibliotekanauki.pl/articles/205446.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
oil spill
MCDM
multi-criteria decision-making
Marmara Sea
AHP-TOPSIS
Response Center
Opis:
The aim of this study is to determine the optimum location for an oil spill response center in the Marmara Sea. The analytic hierarchy process (AHP) and technique for the order of preference by similarity to ideal solution (TOPSIS) method as the most preferred multi-criteria decision-making (MCDM) technique were used. The results reveal that the LOC criterion and PRA sub-criterion have the highest effects on the optimal location selection of the oil spill response center. According to the results, the most suitable location for the oil spill response center in the region is Izmit Bay Entrance. This location has been proposed for the response headquarters to manage the whole operation with the assistance of auxiliary installations in the area. In this study, only technical and operational variables are taken into account, but political and administrative criteria are excluded.
Źródło:
Archives of Environmental Protection; 2018, 44, 4; 38-49
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scenario planning as a new application area for TOPSIS
Autorzy:
Gaspars-Wieloch, Helena
Powiązania:
https://bibliotekanauki.pl/articles/27315335.pdf
Data publikacji:
2023
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
TOPSIS
scenario planning
uncertainty
certainty
one-criterion decision-making
multi-criteria decision-making
rankings
Opis:
TOPSIS is a well-known approach applied to multi-criteria decision-making under certainty (M-DMC). However, recently, some analogies between this domain and scenario-based one-criterion decision-making under uncertainty (1-DMU) have been revealed in the literature. Thus, the similarities aforementioned give the possibility to adjust TOPSIS to another area. The goal of the paper is to create a new method for problems with non-deterministic parameters on the basis of TOPSIS ideas. In the suggested approach criteria weights (declared within TOPSIS) are replaced by subjective chances of occurrence which are estimated for each scenario. The novel method has an advantage over existing classical decision rules designed for 1-criterion decision-making under uncertainty since within this procedure each payoff connected with a given option is compared with the positive and negative-ideal solutions.
Źródło:
Operations Research and Decisions; 2023, 33, 2; 23--34
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Decision Rule for Uncertain Multi-Criteria Pure Decision Making and Independent Criteria
Autorzy:
Gaspars-Wieloch, Helena
Powiązania:
https://bibliotekanauki.pl/articles/429875.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
uncertainty
multi-criteria decision-making
pure strategies
one-shot decisions
independent criteria
two-stage models
Opis:
The paper is concerned with multi-criteria decision-making under uncertainty with scenario planning. This topic has been explored by many researchers since almost all real-world decision problems contain multiple conflicting criteria and a deterministic evaluation of criteria is often impossible. We propose a procedure for uncertain multi-objective optimization which can be applied when seeking a pure strategy. A pure strategy, as opposed to a mixed strategy, allows the decision-maker to select and perform only one accessible alternative. The new approach takes into account the decision-maker’s preference structure (importance of particular goals) and nature (pessimistic, moderate or optimistic attitude towards a given problem). It is designed for one-shot decisions made under uncertainty with unknown probabilities (frequencies), see decision-making under complete uncertainty or decision-making under strategic uncertainty. The novel approach can be used in the case of totally independent payoff matrices for particular targets.
Źródło:
Optimum. Economic Studies; 2017, 3(87)
1506-7637
Pojawia się w:
Optimum. Economic Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk of emergency situations of underground objects in the perspective of multi-criteria decision making
Negatywne oddziaływania na proces realizacji obiektów podziemnych w ujęciu wielokryterialnego podejmowania decyzji
Autorzy:
Dachowski, R.
Gałek, K.
Powiązania:
https://bibliotekanauki.pl/articles/230210.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
studnia opuszczana
ściana szczelinowa
REMBRANDT
wspomaganie decyzji wielokryterialne
budowla podziemna
open caisson sinking
diaphragm wall
multi-criteria decision making
underground object
Opis:
The diaphragm wall and the open caisson represent two main competitive technologies used in the construction of underground objects. In modern times, diaphragm walls are primarily applied for large-size objects, with open caissons being preferred in the case of small-sized ones. Currently, objects of this type are designed mainly for sewage treatment plants and detention reservoirs. Their construction involves highly labour-intensive processes. During the execution of works unforeseen negative effects are observed to occur. During the underground objects construction the most common phenomena are: deviations from the vertical (tilt), sagging, sinking below the designed level, cracking, scratches or leakage through the wall. The purpose of the paper is to classify undesired risk factors emerging in the process of underground objects construction and selection of the optimal technological and material solution for municipal facilities. The implementation of this task involved the selection of Multi-Criteria Decision Making methods, taking into account the cause-effect rating, as the mathematical apparatus. The Ratio Estimation in Magnitudes or deciBells to Rate Alternatives which are Non-DominaTed (REMBRANDT) method was applied. The research proved that it is possible to analytically assess unforeseen risk factors conducive to emergency situations during the implementation of underground objects, using the REMBRANDT method.
Główne konkurencyjne technologie dla obiektów podziemnych, to ściany szczelinowe i studnie opuszczane. W czasach współczesnych ściany szczelinowe realizowane są głównie dla obiektów wielkogabarytowych, a studnie opuszczane dla małogabarytowych. Obiekty tego typu projektowane są obecnie głównie dla oczyszczalni ścieków i zbiorników retencyjnych. Realizacja ich obejmuje niezwykle pracochłonne procesy. W trakcie wykonawstwa powstają nieprzewidziane oddziaływania negatywne. Podczas procesu budowy obiektów podziemnych najczęściej występują: odchylenia od pionu, zawisania, opuszczanie poniżej projektowanego poziomu, pękania, zarysowania, nieszczelności ścian. Celem pracy jest klasyfikacja niepożądanych oddziaływań negatywnych powstających w procesie realizacji obiektów podziemnych oraz wybór najkorzystniejszego rozwiązania technologiczno-materiałowego dla obiektów komunalnych. W charakterze aparatu matematycznego do zrealizowania tego zadania zostały wybrane metody wielokryterialnego podejmowania decyzji z uwzględnieniem ocen skutkowo- przyczynowych. Zastosowano metodę REMBRANDT (Ratio Estimation in Magnitudes or deciBells to Rate Alternatives which are Non-DominaTed). Badania dowiodły, iż ocena analityczna nieprzewidzianych oddziaływań negatywnych, sprzyjających sytuacjom awaryjnym w trakcie realizacji obiektów podziemnych jest możliwa przy wykorzystaniu metody REMBRANDT.
Źródło:
Archives of Civil Engineering; 2019, 65, 2; 149-162
1230-2945
Pojawia się w:
Archives of Civil Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the pre-injection system of a marine diesel engine through multiple-criteria decision-making and artificial neural networks
Autorzy:
Rodriguez, C. G.
Lamas, M. I.
Rodriguez, J. D.
Abbas, A.
Powiązania:
https://bibliotekanauki.pl/articles/2033205.pdf
Data publikacji:
2021
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
marine engine
emissions
consumption
artificial neural networks
multi-criteria decision making
computational fluid dynamics
Opis:
The present work proposes several pre-injection patterns to reduce nitrogen oxides in the Wartsila 6L 46 marine engine. A numerical model was carried out to characterise the emissions and consumption of the engine. Several pre-injection quantities, durations, and starting instants were analysed. It was found that oxides of nitrogen can be noticeably reduced but at the expense of increasing consumption as well as other emissions such as carbon monoxide and hydrocarbons. According to this, a multiple-criteria decision-making (MCDM) model was established to select the most appropriate parameters. Besides, an artificial neural network (ANN) was developed to complement the results and analyse a huge quantity of alternatives. This hybrid MCDM-ANN methodology proposed in the present work constitutes a useful tool to design new marine engines.
Źródło:
Polish Maritime Research; 2021, 4; 88-96
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prioritizing Key Business Actions of an Indian Automobile Industry Using Efficient Interpretive Ranking Process (eIRP)
Autorzy:
Kumar, Sumit
Gupta, Pardeep
Powiązania:
https://bibliotekanauki.pl/articles/2023984.pdf
Data publikacji:
2021-09
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Multi Criteria Decision Making
MCDM
system flexibility
SAP-LAP
eIRP
business excellence
cost management
Opis:
Management processes in an organization involve decision-making based on many criteria (MCDM), and in this process ranking of variables plays a vital role. This paper presents the analysis of key business issues of an Indian automotive organization using an efficient interpretive ranking (eIRP) approach. This paper integrates the Situation-Actor-Process (SAP) and Learning-Action-Performance (LAP) framework of the organization with eIRP. It evaluates the ranking of actions to be carried out in an organization with respect to performance parameters. The study highlights the area where the organization should focus on achieving desired business excellence. From the analysis, it is revealed that the top-ranked suggested action for the organization is the adoption of energy policy as a core business policy followed by technology management, maintenance management, and the use of information technology for cost management. This case study is one of the few that uses the SAP-LAP framework for ranking the actors and actions of the organization using the eIRP approach, to make MCDM an easy task.
Źródło:
Management and Production Engineering Review; 2021, 13, 3; 74-83
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A bi-objective portfolio optimization with conditional value-at-risk
Autorzy:
Sawik, B.
Powiązania:
https://bibliotekanauki.pl/articles/375981.pdf
Data publikacji:
2010
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
multi-criteria decision making
portfolio optimization
conditional value-at-risk
weighting approach
linear programming
Opis:
This paper presents a bi-objective portfolio model with the expected return as a performance measure and the expected worst-case return as a risk measure. The problems are formulated as a bi-objective linear program. Numerical examples based on 1000, 3500 and 4020 historical daily input data from the Warsaw Stock Exchange are presented and selected computational results are provided. The computational experiments prove that the proposed linear programming approach provides the decision maker with a simple tool for evaluating the relationship between the expected and the worst-case portfolio return.
Źródło:
Decision Making in Manufacturing and Services; 2010, 4, 1-2; 47-69
1896-8325
2300-7087
Pojawia się w:
Decision Making in Manufacturing and Services
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-50 z 106

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