Skocz do pozycji: 1.

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

/5

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Skocz do pozycji: 2.

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

/5

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Skocz do pozycji: 3.

Tytuł:

Warehouse location selection with TOPSIS group decision-making under different expert priority allocations

Autorzy:

Ocampo, Lanndon
Genimelo, Gianne Jean
Lariosa, Jerome
Guinitaran, Raul
Borromeo, Philip John
Aparente, Maria Elena
Capin, Teresita
Bongo, Miriam

Powiązania:

https://bibliotekanauki.pl/articles/1818992.pdf

Data publikacji:

2020

Wydawca:

Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej

Tematy:

warehouse
location decision
multiple criteria decision making
TOPSIS
magazyn
lokalizacja

Opis:

Warehouses are crucial infrastructures in supply chains. As a strategic task that would potentially impact various long-term agenda, warehouse location selection becomes an important decision-making process. Due to quantitative and qualitative multiple criteria in selecting alternative warehouse locations, the task becomes a multiple criteria decision-making problem. Current literature offers several approaches to addressing the domain problem. However, the number of factors or criteria considered in the previous works is limited and does not reflect real-life decision-making. In addition, such a problem requires a group decision, with decision-makers having different motivations and value systems. Analysing the varying importance of experts comprising the group would provide insights into how these variations influence the final decision regarding the location. Thus, in this work, we adopted the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) to address a warehouse location decision problem under a significant number of decision criteria in a group decision-making environment. To elucidate the proposed approach, a case study in a product distribution firm was carried out. Findings show that decision-makers in this industry emphasise criteria that maintain the distribution networks more efficiently at minimum cost. Results also reveal that varying priorities of the decision-makers have little impact on the group decision, which implies that their degree of knowledge and expertise is comparable to a certain extent. With the efficiency and tractability of the required computations, the TOPSIS method, as demonstrated in this work, provides a useful, practical tool for decision-makers with limited technical computational expertise in addressing the warehouse location problem.

Źródło:

Engineering Management in Production and Services; 2020, 12, 4; 22--39
2543-6597
2543-912X

Pojawia się w:

Engineering Management in Production and Services

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 4.

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

/5

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Skocz do pozycji: 5.

Tytuł:

Znaczenie informacji międzykryterialnej we wspomaganiu podejmowania wielokryterialnych decyzji
Importance of inter-criteria information in the multiple criteria decision making

Autorzy:

Wolny, M.

Powiązania:

https://bibliotekanauki.pl/articles/326452.pdf

Data publikacji:

2015

Wydawca:

Politechnika Śląska. Wydawnictwo Politechniki Śląskiej

Tematy:

informacja międzykryterialna
decyzja wielokryterialna
inter-criteria information
multiple criteria decision making

Opis:

W artykule w sposób opisowy przedstawiono znaczenie informacji międzykryterialnej w procesie rozwiązywania wielokryterialnych problemów decyzyjnych. Skupiono się na wpływie tej informacji na wybór metody analizy wspomagania decyzji oraz precyzji otrzymanego rozwiązania problemu decyzyjnego.
The article presents description of inter-criteria information importance in the process of multiple criteria decision making problem. The focus is on the information impact on the choice of the decision support method and the precision of the obtained solution.

Źródło:

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2015, 86; 411-421
1641-3466

Pojawia się w:

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 6.

Tytuł:

Analysis of satellite AIS Data to derive weather judging criteria for voyage route selection

Autorzy:

Fujii, M.
Hashimoto, H.
Taniguchi, Y.

Powiązania:

https://bibliotekanauki.pl/articles/116513.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Morski w Gdyni. Wydział Nawigacyjny

Tematy:

Automatic Identification System (AIS)
AIS Data
voyage route selection
route planning
satellite AIS Data
North Pacific Ocean
weather forecast
decision-making criteria

Opis:

The operational limitations are discussed at the IMO as a part of the second generation intact stability criteria. Since it is a first attempt to introduce operational efforts into safety regulations, comprehensive discussions are necessary to realize practically acceptable ones. Therefore this study investigates actual navigation routes of container ships and pure car carriers in the trans-North Pacific Ocean in winter, because they are prone to suffer significant parametric roll which is one of stability failure modes. Firstly, interviews are made to shipmasters who have experiences to have operated the subject ships to identify major elements for route selection in the North Pacific Ocean. Secondly, sufficient number of actual navigation records is collected from Satellite AIS data to derive the weather criteria for the route selection in severe weather condition. Finally, shipmaster’s on-board decision-making criteria are discussed by analysing the ship tracking data and weather data.

Źródło:

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 2; 271-277
2083-6473
2083-6481

Pojawia się w:

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 7.

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

/5

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Skocz do pozycji: 8.

Tytuł:

Bibliometric analysis of multiple criteria decision making in agriculture

Autorzy:

Francik, S.
Pedrycz, N.
Knapczyk, A.
Wójcik, A.
Francik, R.
Łapczyńska-Kordon, B.

Powiązania:

https://bibliotekanauki.pl/articles/298286.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Warmińsko-Mazurski w Olsztynie

Tematy:

Multiple Criteria Decision Making
Multiple Criteria Decision Analysis
bibliometric analysis
research trends
agriculture

Opis:

Development trends (Research Trends) in scientific research on the methods of Multiple Criteria Decision Making (MCDM) and Multiple Criteria Decision Analysis (MCDA) in agriculture are analyzed. Established bibliometric techniques are applied. MCDA/MCDM methods are being very intensively developed in recent years, as evidenced by the number of scientific papers published annually in renowned scientific journals indexed in the Web of Science (WoS) database. In the years 1979-2015 a total of 1,355 scientific articles were collected in the database. The number of articles published annually increased rapidly after 2005. Besides, the annual number of citations of the publications is increasing. Research on MCDA/MCDM is conducted in many research areas. In the years 1984-2015 the Web of Science database accumulated 27 scientific publications on MCDA/MCDM in agriculture area. Therefore, it can be concluded that the MCDA/MCDM issues are currently not sufficiently analyzed in relation to agriculture. In the future this subject will probably be further developed, an increasing number of scientists will conduct research on the MCDA/MCDM and the annual number of articles published in the field will increase.

Źródło:

Technical Sciences / University of Warmia and Mazury in Olsztyn; 2017, 20(1); 17-30
1505-4675
2083-4527

Pojawia się w:

Technical Sciences / University of Warmia and Mazury in Olsztyn

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 9.

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

/5

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Skocz do pozycji: 10.

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

/5

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Skocz do pozycji: 11.

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

/5

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Skocz do pozycji: 12.

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

/5

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Skocz do pozycji: 13.

Tytuł:

A model for assessing the commercial potential of high technologies

Autorzy:

Zemlickienė, Vaida
Bublienė, Raimonda
Jakubavičius, Artūras

Powiązania:

https://bibliotekanauki.pl/articles/18797286.pdf

Data publikacji:

2018

Wydawca:

Instytut Badań Gospodarczych

Tematy:

high technologies
assessing the commercial potential
multiple criteria decision making method

Opis:

Research background: technology development and its application for human activities - R&D - have been recognized as the basis of economic performance, a source of technological solutions and of high value-added supply both in scientific literature as well as in the strategic documents of the Government and international organizations. In order to ensure the harmonious activity of the institutions engaged in R&D and to reduce the uncertainty of the commercialization of technologies, an advanced tool for verifying decisions on technology development at early stages of commercialization, i.e. an instrument for assessing the commercial potential of technology, is needed. Over the last decade, the analysis of the tools on a global scale led to the unequivocal conclusion - so far developed methodical basis has suffered from lack of maturity for its practical use in business, a need for assessing commercial potential at an early stage of technology commercialization has been ignored, and the assessment of commercial potential has not considered the specificity of high technology. Purpose of the article: This article discusses in detail the preparation and application pro-cesses of the model for assessment the commercial potential of high technologies. Methods: in the model the multiple criteria method is applied the selection of which was determined by the motive related to the goal of assessment - assess the commercial potential of high technologies. Findings & Value added: The essence of scientific novelty embraces the creation of a qualitatively new, original, science-based model for assessing the commercial potential of technologies thus flexibly applying it to assessing different levels of technologies. The original model is based on: the focus on the specificity of high technologies in assessment the commercial potential of technologies; the focus on the early stage of technology commercialization by assessing the commercial potential of technologies; flexibility in the application of the model taking into account the technological level, legal status, opportunity to assess the commercial potential of technologies in different countries and institutions; mathematical calculations based on assessing commercial potential.

Źródło:

Oeconomia Copernicana; 2018, 9, 1; 29-54
2083-1277

Pojawia się w:

Oeconomia Copernicana

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 14.

Tytuł:

Weight versus reference point multiple criteria decision making methods - analogies and differences

Autorzy:

Kaliszewski, I.

Powiązania:

https://bibliotekanauki.pl/articles/307708.pdf

Data publikacji:

2003

Wydawca:

Instytut Łączności - Państwowy Instytut Badawczy

Tematy:

podejmowanie decyzji
multiple criteria decision making
weight methods
reference point methods

Opis:

In this work we shall be concerned with interactive multiple criteria decision making methods. We show how on the technical level the class of reference point methods can be reduced to the class of weight methods. Though methods from these two classes represent two different interactive decision making paradigms, the equivalence observed opens a way for a joint implementation of a pair of methods each representing a different class. This would establish a firm ground for systematic comparison of both classes of methods as well as for hybrid schemes mixing decisional tools specific for each class.

Źródło:

Journal of Telecommunications and Information Technology; 2003, 3; 9-15
1509-4553
1899-8852

Pojawia się w:

Journal of Telecommunications and Information Technology

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 15.

Tytuł:

On a Sequential Decision Process Where Offers Are Described by Two Traits

Autorzy:

Ramsey, David M.

Powiązania:

https://bibliotekanauki.pl/articles/578618.pdf

Data publikacji:

2015

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Podejmowanie decyzji
Poszukiwanie pracy
Wielokryterialne podejmowanie decyzji
Decision making
Job search
Multiple-criteria decision making

Opis:

This article presents a model of searching for some resource, e.g. a job, whose value depends on two quantitative traits. The decision maker observes offers in a random order and must accept precisely one offer. Recall of previously observed offers is not possible. It is assumed that the value of an offer is a linear function of these two traits, which come from a bivariate normal distribution. We consider the following four strategy sets: i) the decision on whether to accept an offer is based purely on the first trait, ii) any decision is only made after observing both traits, iii) after observing the first trait, the decision maker can either immediately accept, immediately reject or observe the second trait and then decide, iv) after observing the first trait, the decision maker can either immediately reject or observe the second trait and then decide. The goal of the decision maker is to maximize his expected reward, where the reward is equal to the value of the offer selected minus the search costs. The optimal strategy from each of these four sets is derived. An example is given.

Źródło:

Multiple Criteria Decision Making; 2015, 10; 141-154
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 16.

Tytuł:

Project Portfolio Scheduling as a Multiple-Criteria Decision Making Problem

Autorzy:

Krzeszowska, Bogumiła

Powiązania:

https://bibliotekanauki.pl/articles/591823.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Analiza wielokryterialna Podejmowanie decyzji Wielokryterialne podejmowanie decyzji
Decision making
Multicriteria analysis
Multiple-criteria decision making

Opis:

A new methodology for project portfolio scheduling problem has been presented in this paper. This methodology delivers information about project portfolio schedule, which is important for project portfolio managers. The methodology consists of three steps: multiple-criteria mathematical model building, finding non-dominated solutions and choosing one solution from the Pareto set as the final solution. In the first step a multiple-criteria mathematical model for project portfolio scheduling problem is built. Three criteria are considered in the model: the penalty for projects delays minimization, the penalty for resources overusage minimization and NPV maximization. Disadvantage of proposed mathematical model is a big amount of variables, which is J×T×P. In cases when we will have larger projects or larger planning horizon the number of variables will be huge. That is why activities aggregation was proposed. It reduces a number of variables in given model. It also delivers a general information about project portfolio schedule, which is more important for project portfolio managers. In the second step a set of non-dominated solutions is identified by using an elitist evolutionary algorithm. As research shows using an external set with the best solutions in each generation increases an algorithm efficiency. In the third step the LBS procedure is used to identify the final solution. The LBS procedure proposes is a way of learning-oriented interactive search for the best compromise solution for the decision maker. This procedure makes the comparison of non-dominated solution in the decision phase relatively easy. So this step will not burden the decision maker too much. For the future work, the procedure presented in this paper will be applied to the problem described in the section two, and given results will be compared with the current situation in the company.

Źródło:

Studia Ekonomiczne; 2013, 137; 69-82
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 17.

Tytuł:

Nonessential objective functions in linear multiobjective optimization problems

Autorzy:

Malinowska, A. B.

Powiązania:

https://bibliotekanauki.pl/articles/970000.pdf

Data publikacji:

2006

Wydawca:

Polska Akademia Nauk. Instytut Badań Systemowych PAN

Tematy:

multiple criteria decision making
multiobjective (vector) optimization
efficient solutions
nonessential objectives

Opis:

In multiobjective (vector) optimization problems, among the given objective functions there exist some, which do not influence the set of efficient solutions. These objective functions are said to be nonessential. In this paper we present a new method to decide if a given linear objective function is nonessential or not.

Źródło:

Control and Cybernetics; 2006, 35, 4; 873-880
0324-8569

Pojawia się w:

Control and Cybernetics

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 18.

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

/5

Artykuł

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Skocz do pozycji: 19.

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

/5

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Skocz do pozycji: 20.

Tytuł:

Creating a new cultural tourism product related to local post-industrial heritage as a multiple criteria decision aiding problem

Autorzy:

Czekajski, Marek

Powiązania:

https://bibliotekanauki.pl/articles/2027776.pdf

Data publikacji:

2020

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Decisions on new cultural tourism products
Group decision-making
Multiple criteria decision making
Multiple criteria problems in cultural tourism

Opis:

Creating local cultural tourism products (CTPs) requires the involvement of many entities, e.g., local government units, culture and tourism institutions, non-government organisations, etc., as well as organisational, technical, financial, and human resources. When deciding on a future product venture, it is important to establish visions, goals, or the product’s desired functions common to all these actors. Then, the alternative instances of such CTP need to be designed and examined from the viewpoint of these goals, which may be mutually exclusive due to the various preferences of the actors. Furthermore, despite their importance, these criteria may conflict with, e.g., the tourism policy of local authorities. The issues mentioned above make the decisions regarding creating CTPs very complex and have behavioural, group multiple criteria character. This paper aims to identify the structural elements of creating the best possible CTP promoting local post-industrial heritage in the Czeladź Commune. The specific assumptions, conditions, and criteria are defined to formulate the problem for further consideration using multiple criteria group decision-making (GDM) approaches.

Źródło:

Multiple Criteria Decision Making; 2020, 15; 93-118
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 21.

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

/5

Artykuł

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Skocz do pozycji: 22.

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

/5

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Skocz do pozycji: 23.

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

/5

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Skocz do pozycji: 24.

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

/5

Artykuł

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Skocz do pozycji: 25.

Tytuł:

Multiple criteria ranking decision support

Autorzy:

Chmielewski, M.
Kaliszewski, I.

Powiązania:

https://bibliotekanauki.pl/articles/206087.pdf

Data publikacji:

2011

Wydawca:

Polska Akademia Nauk. Instytut Badań Systemowych PAN

Tematy:

multiple criteria ranking
interactive multiple criteria decision making
holistic preferences
atomistic preferences
model building

Opis:

We propose a methodology to support decisions on how to construct rankings of objects which account for decision makers' preferences. As it is not always so that objects to be ranked are known upfront, the methodology is focused on constructing ranking algorithms rather than rankings themselves. The methodology builds on Multiple Criteria Decision Making paradigms. To operationalize it we provide a consistent interactive framework which allows the decision maker to express his preferences with respect to objects directly, with respect to the criteria selection process (multiple criteria model building), and with respect to attributes resulting from the selected criteria. The methodology is illustrated by a numerical example of municipality rankings.

Źródło:

Control and Cybernetics; 2011, 40, 4; 1161-1187
0324-8569

Pojawia się w:

Control and Cybernetics

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 26.

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

/5

Artykuł

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Skocz do pozycji: 27.

Tytuł:

Wybór najlepszego projektu zgłoszonego w ramach BO z wykorzystaniem metody wielokryterialnego grupowego podejmowania decyzji AHP
Choosing the best project submitted in the context of bo using the method of multi-criteria group decision making AHP

Autorzy:

Kannchen, M.

Powiązania:

https://bibliotekanauki.pl/articles/108874.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego

Tematy:

AHP
podejmowanie decyzji
decyzje grupowe
decyzje wielokryterialne
analytic hierarchy process
group decision making
multi-criteria decision making

Opis:

Artykuł prezentuje możliwość wykorzystania wielokryterialnego grupowego podejmowania decyzji metodą AHP w podejmowaniu takich decyzji, w których przy dokonaniu właściwego wyboru musimy rozpatrzyć różne warianty, oceniając je według różnych kryteriów. Musimy więc posiadać wiedzę na ich temat, nie zawsze podaną w sposób ilościowy, a ocena powinna być względnie obiektywna, czyli niezależna od preferencji i opinii pojedynczego decydenta. W artykule przedstawiono metodę wykorzystania grupowego AHP w celu sklasyfikowania projektów zgłoszonych do realizacji w ramach budżetu obywatelskiego. Klasyfikacja ta pozwoli określić, które z projektów zdaniem ekspertów będą miały największy wpływ na zrównoważony rozwój miasta, a co za tym idzie – powinny być „wskazane” mieszkańcom jako te lepsze wśród projektów zgłoszonych.
The article presents the possibility of using multi-criteria group decision making using AHP in making such decisions in which in order to make the right choice, we must consider different variants of assessing them according to various criteria. Therefore, we need to possess knowledge about them, which is not always given in a quantitative manner, and the evaluation should be relatively objective that is independent of the preferences and opinions of a single decision-maker. The article presents a method of using group AHP in order to classify the projects submitted for implementation under the civil budget. This classification will determine which of the projects, according to experts, will have the greatest impact on sustainable development of the city, and thus should be “pointed” to the inhabitants as the ones that are better among the projects submitted.

Źródło:

Studia Informatica Pomerania; 2016, 42, 4; 27-37
2451-0424
2300-410X

Pojawia się w:

Studia Informatica Pomerania

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 28.

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

/5

Artykuł

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Skocz do pozycji: 29.

Tytuł:

Multi-criteria decision making in project environment using decision trees and real options – a comparison of methods
Wielokryterialne decyzje w projektowaniu środowiskowym wykorzystujące drzewa decyzyjne i opcje realne – porównanie metod

Autorzy:

Nowak, Maciej
Targiel, Krzysztof S.

Powiązania:

https://bibliotekanauki.pl/articles/590071.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Decision tree
Multiple criteria decision making
Real option
Drzewo decyzyjne
Opcja realna
Podejmowanie decyzji wielokryterialnych

Opis:

The complexity of modern projects makes the proper management crucial. The volatile environment of the XXI century means that it is important to choose the right decision at the right moment. During the life of project there is the need to make many decisions, which are embedded in time. Moreover, in many cases evaluation of these decisions depends on multiple criteria. Two approaches are poposed to deal with such situation: Multicriteria Decision Tree and Multi-State Real Options (MSRO). The paper compares areas of applicability, limitations and advantages of these methods. As result, it is concluded, that MSRO method is more specific and can be used only in situations where exist real options.
Złożoność nowoczesnych projektów sprawia, że zarządzanie ma kluczowe znaczenie. Niestabilne środowisko XXI w. oznacza, że ważne jest, aby podjąć właściwą decyzję w odpowiednim momencie. W trakcie realizacji projektu konieczne jest podjęcie wielu decyzji osadzonych w czasie. Ponadto często ocena tych decyzji zależy od wielu kryteriów. W celu rozwiązania takich sytuacji pojawiają się dwa podejścia: wielokryterialne drzewo decyzyjne i wielostanowe opcje realne (MSRO). W pracy porównano obszary zastosowań, ograniczenia i zalety tych metod. W rezultacie stwierdzono, że metoda MSRO jest bardziej specyficzna i może być stosowana tylko w sytuacjach, w których istnieją opcje realne.

Źródło:

Studia Ekonomiczne; 2017, 323; 98-106
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 30.

Tytuł:

A method of approximating Pareto sets for assessments of implicit Pareto set elements

Autorzy:

Kaliszewski, I.

Powiązania:

https://bibliotekanauki.pl/articles/970402.pdf

Data publikacji:

2007

Wydawca:

Polska Akademia Nauk. Instytut Badań Systemowych PAN

Tematy:

multiple criteria decision making
bi-criteria problems
Pareto set
efficiency
convex function approximation
sandwich algorithms

Opis:

Deriving efficient variants in complex multiple criteria decision making problems requires optimization. This hampers greatly broad use of any multiple criteria decision making method. In multiple criteria decision making Pareto sets, i.e. sets of efficient vectors of criteria values corresponding to feasible decision alternatives, are of primal interest. Recently, methods have been proposed to calculate assessments for any implicit element of a Pareto set (i.e. element which has not been derived explicitly but has been designated in a form which allows its explicit derivation, if required) when a finite representation of the Pareto set is known. In that case calculating respective bounds involves only elementary operations on numbers and does not require optimization. In this paper the problem of approximating Pareto sets by finite representations which assure required tightness of bounds is considered for bicriteria decision making problems. Properties of a procedure to derive such representations and its numerical behavior are investigated.

Źródło:

Control and Cybernetics; 2007, 36, 2; 367-381
0324-8569

Pojawia się w:

Control and Cybernetics

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 31.

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

/5

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Skocz do pozycji: 32.

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

/5

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Skocz do pozycji: 33.

Tytuł:

Solving Procedure for Multiobjective Dynamic Problem with Changeable Group Hierarchy of Stage Criteria Dependent on the Stage of the Process

Autorzy:

Trzaskalik, Tadeusz

Powiązania:

https://bibliotekanauki.pl/articles/578483.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Algorithms
Dynamic programming
Multiple-criteria decision making
Algorytmy
Programowanie dynamiczne
Wielokryterialne podejmowanie decyzji

Opis:

We consider multiobjective, multistage discrete dynamic decision processes. In this paper we propose an interactive procedure which allows to solve the problem of optimal control of such a process in the case when the decision maker has determined a group hierarchy of stage criteria. This hierarchy is changeable and depends on the stage of the process. The proposed algorithm is illustrated by a numerical example.

Źródło:

Multiple Criteria Decision Making; 2016, 11; 168-186
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 34.

Tytuł:

Evaluating the negotiation template with sipres – a fusion of the revised Simos’ procedure and the ZAPROS method

Autorzy:

Górecka, Dorota

Powiązania:

https://bibliotekanauki.pl/articles/578576.pdf

Data publikacji:

2015

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Analiza wielokryterialna
Negocjacje
Wielokryterialne podejmowanie decyzji
Multicriteria analysis
Multiple-criteria decision making
Negotiations

Opis:

In a negotiation process, building a negotiation offer scoring system consistent with the preferences of the decision-maker is a very intricate task. A variety of methods can be used to develop such a negotiation support tool, e.g. SAW and TOPSIS, but they have several disadvantages. In this paper the issue of evaluating the negotiation template using a novel tool called SIPRES is discussed. The algorithm proposed employs the key notions of the revised Simos' procedure and ZAPROS method to elicit the negotiator's preferences over some reference solutions. On the one hand, it allows decision-makers to define their preferences in a simple and effortless way and provides a straightforward yet effective method for analyzing the trade-offs between the alternatives using selected reference alternatives only (the ZAPROS-like approach). On the other hand, the revised Simos' procedure applied in the method allows determining the cardinal scores for the alternatives. The scoring system obtained this way makes it possible to conduct a sophisticated symmetric and asymmetric negotiation analysis. An illustrative example presented in the paper concerns the European Union's multiannual financial framework negotiations.

Źródło:

Multiple Criteria Decision Making; 2015, 10; 48-64
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 35.

Tytuł:

Structural Analysis of Problems in Public Relations

Autorzy:

Michnik, Jerzy
Adamus-Matuszyńska, Anna

Powiązania:

https://bibliotekanauki.pl/articles/578614.pdf

Data publikacji:

2015

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Analiza strukturalna
Public relations
Wielokryterialne podejmowanie decyzji
Multiple-criteria decision making
Structural analysis

Opis:

The literature on the activities of public relations (PR) is getting richer. Also, numerous empirical studies on the PR process, methods and techniques are conducted, as well as analyses on the effectiveness of PR and ethics in this field. There is a relatively small number of studies that examine decision-making processes by PR practitioners. Despite numerous discussions on the issue of decision-making, methods of decision making in public relations are not a subject of research and debate. Most decisions in this area are probably made unsystematically and in a very individual way. However, the introduction of effective methods, proven in other areas, which support decision making practice related to communication processes, can help to improve efficiency and effectiveness of the organization in the field of building relationships with the stakeholders. The authors show how the use of cognitive maps and the WINGS method can help PR consultants to choose a PR strategy in situations which can seriously jeopardize the organization's reputation.

Źródło:

Multiple Criteria Decision Making; 2015, 10; 105-123
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 36.

Tytuł:

Decision making when choosing an optimal personal bank account based on a multicriterial account evaluation model

Autorzy:

Gawrońska, Dorota

Powiązania:

https://bibliotekanauki.pl/articles/1858451.pdf

Data publikacji:

2020

Wydawca:

Politechnika Śląska. Wydawnictwo Politechniki Śląskiej

Tematy:

bank account
multiple criteria decision making
financial decisions
decision making
rachunek bankowy
wielokryterialne podejmowanie decyzji
decyzje finansowe
podejmowanie decyzji

Źródło:

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 149; 175-188
1641-3466

Pojawia się w:

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 37.

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

/5

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Skocz do pozycji: 38.

Tytuł:

Zastosowanie uogólnionej miary odległości do podejmowania decyzji wielokryterialnych
Application of the generalised distance measure for multiple-criteria decision making

Autorzy:

Dmytrów, Krzysztof

Powiązania:

https://bibliotekanauki.pl/articles/592575.pdf

Data publikacji:

2018

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Podejmowanie decyzji wielokryterialnych
TOPSIS
Uogólniona miara odległości
Generalised Distance Measure
Multiple-criteria decision making

Opis:

W praktyce podejmowania wielokryterialych decyzji często spotykamy się z sytuacją, w której kryteria podejmowania decyzji są niemierzalne. Uogólniona miara odległości (Generalised Distance Measure – GDM) umożliwia uporządkowanie wariantów decyzyjnych, także biorąc pod uwagę cechy niemierzalne (zarówno na skali porządkowej, jak i nominalnej), dlatego może być wykorzystana jako narzędzie wspomagające proces podejmowania decyzji w takich przypadkach. W artykule zostanie podjęta próba wyboru wariantu decyzyjnego za pomocą uogólnionej miary odległości dla różnych kombinacji wag. Wyniki zostaną porównane do tych uzyskanych za pomocą metody TOPSIS dla odległości euklidesowych.
In the practice of multiple-criteria decision making, we face very often the situation, in which decision making criteria are non-measurable. The Generalised Distance Measure (GDM) enables ordering of objects also considering the non-measurable variables (on both ordinal and nominal scale), so it can also be used as a tool of decision support in such cases. In the article, the author will try to select the decision variant by means of the Generalised Distance Measure for various combination of weights. Obtained results will be compared to these obtained by means of the TOPSIS method for Euclidean distances.

Źródło:

Studia Ekonomiczne; 2018, 364; 28-40
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 39.

Tytuł:

Decision Makers Preferences, Airport Gate Assignment Problem and Multiobjective Optimisation

Autorzy:

Kaliszewski, Ignacy
Miroforidis, Janusz
Stańczak, Jarosław

Powiązania:

https://bibliotekanauki.pl/articles/578518.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Optymalizacja wielokryterialna
Podejmowanie decyzji
Porty lotnicze
Transport lotniczy
Wielokryterialne podejmowanie decyzji
Air transport
Airports
Decision making
Multiple criteria optimization
Multiple-criteria decision making

Opis:

We present an application of a methodology we developed earlier to capture a decision maker's preferences in multiobjective environments to a notorious problem in the realm of Air Traffic Management, namely the Airport Gate Assignment Problem. The problem has been modelled as an all-integer optimisation problem with two criteria. We have implemented this methodology into the commercial solver CPLEX and also into an Evolutionary Multiobjective Optimisation algorithm and we have solved with them a numerical instance of the Airport Gate Assignment Problem for a couple of decision making scenarios.

Źródło:

Multiple Criteria Decision Making; 2013, 8; 84-100
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 40.

Tytuł:

Wybór portfela papierów wartościowych za pomocą metody AHP
The AHP Method for Portfolio Selection

Autorzy:

Pośpiech, Ewa

Powiązania:

https://bibliotekanauki.pl/articles/587674.pdf

Data publikacji:

2014

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Akcje
Portfel papierów wartościowych
Wielokryterialne podejmowanie decyzji
Multiple-criteria decision making
Portfolio securities
Shares

Opis:

W artykule rozważano zagadnienie budowy portfela papierów wartościowych na podstawie rankingów uzyskanych za pomocą wielokryterialnej metody AHP, która umożliwia ocenę wariantów decyzyjnych (spółek) przez pryzmat wielu kryteriów. Jako kryteria oceny spółek wykorzystano charakterystyki, takie jak stopa zwrotu, odchylenie standardowe stopy zwrotu, współczynnik β oraz współczynnik asymetrii stopy zwrotu. W rozważaniach wyznaczono rankingi dla różnych zestawów wag odzwierciedlających ważność kryteriów. Ponadto, wyznaczone portfele, do konstrukcji których zastosowano metodę wielokryterialną, porównano z klasycznym portfelem Markowitza.
The article presents a practical application of the AHP method to select portfolios. The method is one of the multiple criteria decision making methods and it enables to compare considered objects for each criterion and creates a ranking of all the objects. Building a portfolio is a problem of selecting these objects - quoted companies, that have, for example, high return rate and low return rate standard deviation, but also other features like low β coefficient or high skewness coefficient - that is why all mentioned characteristics were considered as criteria. The multiple criteria rankings, built on the basis of the AHP method, can help to choose the best listed companies to the portfolio. To compare the profit rate of created this way portfolios, a classical portfolio based on Markowitz approach was also appointed.

Źródło:

Studia Ekonomiczne; 2014, 207; 187-197
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 41.

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

/5

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Skocz do pozycji: 42.

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

/5

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Skocz do pozycji: 43.

Tytuł:

Evaluation of wheel loaders in open pit marble quarrying by using the AHP and TOPSIS approaches
Ocena pracy ładowarki na podwoziu kołowym w odkrywkowej kopalni marmuru w oparciu o metody AHP i TOPSIS

Autorzy:

Kun, M.
Topaloglu, S.
Malli, T.

Powiązania:

https://bibliotekanauki.pl/articles/219385.pdf

Data publikacji:

2013

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

wybór ładowarki
AHP
TOPSIS
wielokryterialne procesy decyzyjne
wheel loader selection
multiple criteria decision making

Opis:

The marble mining in Turkey has been rising since the early 80’s. In relation to that, the marble income has become noticeably bigger than those of other mining sectors. In recent years, marble and natural stone export composes half of the total mine export with a value of two billion dollars. This rapid development observed in marble operation has increased the importance of mining economics, income-expenditure balance and cost analysis. The most important cost elements observed in marble quarrying are machinery and equipment, labor costs and geological structures of the field. The aim of this study is to is to propose a multi-criteria decision making (MCDM) approach to evaluate the wheel loader alternatives and select the best loader under multiple criteria. A two-step methodology based on two MCDM methods, which are namely the Analytic Hierarchy Process (AHP) and the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS), are used in the evaluation procedure. More precisely, AHP is applied to determine the relative weights of evaluation criteria and TOPSIS is applied to rank the wheel loader alternatives. The proposed approach also provides a relatively simple and very well suited decision making tool for this type of decision making problems.
Wydobycie marmuru w Turcji systematycznie wzrasta od początku lat 80-tych XX wieku a zyski ze sprzedaży marmuru są większe niż te, notowane w innych gałęziach sektora wydobywczego. W ostatnich latach eksport marmuru i kamieni naturalnych osiągnął poziom 50 % całego eksportu z sektora wydobywczego, a jego wartość osiągnęła dwa miliardy dolarów. Ten gwałtowny wzrost wydobycia marmuru postawił w centrum uwagi takie zagadnienia jak ekonomia projektu, bilansowanie wydatków i dochodów oraz analizy kosztów. Najważniejszymi kosztami ponoszonymi w związku z prowadzeniem wydobycia marmuru w kamieniołomach to koszty maszyn i urządzeń, koszty robocizny oraz koszty związane ze strukturą geologiczną pola. Celem obecnej pracy jest zaproponowanie nowego podejścia wspierającego wielokryterialne procesy decyzyjne i wykorzystanie go do oceny rozwiązań alternatywnych dla zastosowania ładowarki na podwoziu kołowym i do wyboru optymalnej ładowarki. Procedura oceny wykorzystuje dwu-stopniową metodologię opartą na dwóch metodach decyzyjnych: metoda AHP (Analytic Hierarchy Process) oraz metodę TOPSIS (Technique for Order Preference by Similarity to Ideal Solutions- technika preferencji kolejności w oparciu o podobieństwo do rozwiązań idealnych). Metoda AHP została zastosowana dla określenia relatywnych wag poszczególnych kryteriów oceny, zaś metoda TOPSIS służyła do ustalenia kolejności i rangi poszczególnych rozwiązań alternatywnych (ładowarek). Zaproponowane podejście stanowi stosunkowo łatwe do zastosowania i odpowiednie do sytuacji narzędzie wspomagające procesy decyzyjne.

Źródło:

Archives of Mining Sciences; 2013, 58, 1; 255-267
0860-7001

Pojawia się w:

Archives of Mining Sciences

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 44.

Tytuł:

Use of the grey incidence analysis in the inland waterway transport system assessment

Autorzy:

Tabor, Joanna

Powiązania:

https://bibliotekanauki.pl/articles/24202589.pdf

Data publikacji:

2022

Wydawca:

Akademia Morska w Szczecinie. Wydawnictwo AMSz

Tematy:

inland waterway transport
IWT
multi-criteria decision making
MCDM
grey systems theory
GIA method

Opis:

Inland waterway transport (IWT) is currently in focus for EU countries due to a shift in policy towards a more sustainable and green economy. The aim of this article is to analyze the possibility of using a grey incidence analysis (GIA) to identify key factors related to the functioning of the IWT system. GIA is classified as a multi-criteria decision-making method and is one of the key applications of grey systems theory (GTS), i.e., systems with incomplete and uncertain information about structure and behavior. GIA identifies the most favorable (or quasi-preferred) system characteristics and the most favorable (or quasi-preferred) system factors. The identification of such characteristics and factors enables a reduction in the inconsistencies in decision making on the functioning of the system. The application of the GIA to the assessment of the IWT system is an original concept.

Źródło:

Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2022, 72 (144); 57--64
1733-8670
2392-0378

Pojawia się w:

Zeszyty Naukowe Akademii Morskiej w Szczecinie

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 45.

Tytuł:

Links between crime and economic development: EU classification

Autorzy:

Remeikienė, Rita
Ligita, Gasparėnienė
Fedajev, Aleksandra
Raistenskis, Evaldas
Krivins, Anatolijs

Powiązania:

https://bibliotekanauki.pl/articles/22443129.pdf

Data publikacji:

2022

Wydawca:

Instytut Badań Gospodarczych

Tematy:

crime
economic development
growth
EU
multi-criteria decision-making (MCDM)
Promethee method
Entropy method

Opis:

Research background: Although some authors propose that economic growth should reduce crime rates as wider opportunities to earn money in a legal way diminish the incentives to commit illegal activities and lead to rising costs of the latter, the results of many studies indicate that an increase in crime rates is also possible under the conditions of economic growth. There are also differing views on the relationship between various economic indicators and crime rates as well as the nature of the relationship between the above-mentioned phenomena in the long and short run. Purpose of the article: After classifying the EU member states by their crime and economic indicators, the main objective of the article is to assess the relationship between the crime and economic development and identify the causes of this relationship. Methods: Systematic and comparative literature analysis, the Promethee and Entropy methods, Spearman?s correlation coefficient. Findings & value added: The Promethee method, together with the Entropy method, were used to estimate the weights of the EU member states with respect to their crime and economic development indicators. The most pronounced differences were recorded in Portugal, Spain, and the Slovak Republic. The rankings estimated for the EU member states revealed that although economic situation affects crime rate, it can also be affected by the differences in cultural and political development. Scientific novelty lies in complementing the theory of the shadow economy with the results showing that compared to other crimes, corruption has the greatest weight when examining the relationship between economic development and crime. The practical significance of the research lies in classifying the EU member states into 4 groups with consideration of the relationship between crime and economic development, which may help public authorities to devise the target measures for the effective fight against crime given the nature of the relationship between crime and economic development.

Źródło:

Equilibrium. Quarterly Journal of Economics and Economic Policy; 2022, 17, 4; 909-938
1689-765X
2353-3293

Pojawia się w:

Equilibrium. Quarterly Journal of Economics and Economic Policy

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 46.

Tytuł:

Selection of Academic Conferences Based on Analytical Network Processes

Autorzy:

Gür, Şeyda
Hamurcu, Mustafa
Eren, Tamer

Powiązania:

https://bibliotekanauki.pl/articles/578560.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Analytic Network Process (ANP)
Conferences
Decision making
Multiple-criteria decision making
Analityczny proces sieciowy
Konferencje
Podejmowanie decyzji
Wielokryterialne podejmowanie decyzji

Opis:

Academic conferences are platforms established by scientists to provide broad access to their research. For this reason, it is important to have influential researchers presenting plenary talks and for the scientific community in that field to submit their work. Various organizations and academic institutions organize hundreds of academic conferences a year. Academics have to select conferences to attend, since it is not possible to participate in every conference. Conference selection takes into account such factors as: the registration fee, subject of the conference and its appropriateness, conference language and the deadline for submission. We consider the specific criteria that academics use to choose conferences and effective decision-making in this field. In this study, we use an approach based on analytic network processes (ANPs) to appropriately choose a conference based on multiple criteria.

Źródło:

Multiple Criteria Decision Making; 2016, 11; 51-62
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 47.

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

/5

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Skocz do pozycji: 48.

Tytuł:

The methodology of multiple criteria decision making for selecting the heating medium for multifunctional sterilizer
Metodyka wielokryterialnego wspomagania decyzji w zastosowaniu do wyboru medium grzewczego do wielofunkcyjnego urządzenia do sterylizacji (WUS)

Autorzy:

Bieńczak, K.
Kiciński, M.
Bieńczak, M.

Powiązania:

https://bibliotekanauki.pl/articles/336677.pdf

Data publikacji:

2016

Wydawca:

Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych

Tematy:

food sterilization
heating medium
multiple criteria decision making
sterylizacja żywności
medium grzewcze
wielokryterialne wspomaganie decyzji

Opis:

This paper deals with designing a device for food processing industry, i.e. a multifunctional sterilizer (MFS) to be used for extending the shelf life of food, such as meat, fish, fruit and vegetables, packaged in containers of various capacities made of popular materials such as glass, tin and thin film. Having analyzed the existing solutions regarding the choice of the heating medium used in sterilization systems, the authors showed that when selecting a new sterilizing device many criteria need to be accounted for, some of them being rather contradictory. Thus the authors suggest to apply a multiple criteria decision making approach which is used in other areas of research. For that purpose, a coherent group of criteria for different types of heating medium was suggested. Based on the decision maker’s preference model, a final ranking list was prepared using the method based on the prevalence relationship - Electre III. The obtained results were subsequently summed up.
Artykuł dotyczy projektowania maszyn dla przemysłu spożywczego, tj. wielofunkcyjnego urządzenia do sterylizacji (WUS). Urządzenie takie, zgodnie z założeniami konstruktorów, przeznaczone zostanie do utrwaleniu żywności w opakowaniach o różnej pojemności, wykonanych z powszechnie stosowanych materiałów opakowaniowych, jak: szkło, blacha, cienka folia, zawierających produkty mięsne, ryby, przetwory owocowo-warzywne. Dokonując analizy istniejących rozwiązań medium grzewczego do WUS autorzy wykazali, że przy doborze do nowo zaprojektowanego urządzenia wskazane jest uwzględnienie wielu, często przeciwstawnych kryteriów. Stąd też autorzy zaproponowali, znane z innych obszarów badawczych, podejście oparte o metodykę wielokryterialnego wspomagania decyzji (WWD). W tym celu dla rozważanych wariantów medium grzewczego zaproponowano spójną rodzinę kryteriów. W oparciu o model preferencji decydenta skonstruowano ranking finalny z wykorzystaniem metody opartej o relację przewyższania - Electre III. Uzyskane wyniki podsumowano.

Źródło:

Journal of Research and Applications in Agricultural Engineering; 2016, 61, 1; 10-12
1642-686X
2719-423X

Pojawia się w:

Journal of Research and Applications in Agricultural Engineering

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 49.

Tytuł:

The methodology of multiple criteria decision making for selecting the refrigeration system of gastronomic furniture
Metodyka wielokryterialnego wspomagania podejmowania decyzji w zastosowaniu do wyboru układu chłodniczego mebli gastronomicznych

Autorzy:

Bernat, Tomasz
Bieńczak, Krzysztof
Górny, Kasper

Powiązania:

https://bibliotekanauki.pl/articles/337655.pdf

Data publikacji:

2019

Wydawca:

Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych

Tematy:

multiple criteria decision making
refrigeration system
gastronomic furniture
wielokryterialne wspomaganie decyzji
układ chłodniczy
meble gastronomiczne

Opis:

The growing request for refrigeration gastronomic furniture make necessary to functional and correct select the refrigeration unit. Unfortunately, it is not impossible just indicate one best solution. The best solution can be chosen for a specific user, taking into account the specific requirements of the product. The multiple criteria choice procedure presented the article may be used to implement such undertaking. In addition, the available methods used for multiple criteria decision making are presented, and one of them is selected for the selected decision problem. Based on real values and criteria, the methodology was presented and a multiple criteria analysis was carried out to support the final selection.
Rosnące zapotrzebowanie na chłodnicze mebla gastronomiczne, powoduje konieczność sprawnego i prawidłowego wyboru zastosowanego urządzenia chłodniczego. Niestety nie można wskazać tylko jednego najlepszego rozwiązania. Rozwiązanie najkorzystniejsze można dobrać dla konkretnego użytkownika uwzględniając szczegółowe wymagania dotyczące wyrobu. Do realizacji tego przedsięwzięcia może być wykorzystana procedura wielokryterialnego wyboru przedstawiona w niniejszym artykule. Ponadto przedstawiono dostępne metody wykorzystywane do oceny wielokryterialnej, oraz dokonano wyboru jednej z nich dla wybranego problemu decyzyjnego. Opierając się o rzeczywiste wartości oraz kryteria, zaprezentowano metodykę oraz przeprowadzono analizę wielokryterialną wspomagającą dokonanie ostatecznego wyboru.

Źródło:

Journal of Research and Applications in Agricultural Engineering; 2019, 64, 2; 15-18
1642-686X
2719-423X

Pojawia się w:

Journal of Research and Applications in Agricultural Engineering

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 50.

Tytuł:

The Concept of Risk Dominance in MADM with No Inter-Criteria Information

Autorzy:

Wolny, Maciej

Powiązania:

https://bibliotekanauki.pl/articles/578495.pdf

Data publikacji:

2015

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Analiza ryzyka
Informacja w podejmowaniu decyzji
Ryzyko
Wielokryterialne podejmowanie decyzji
Information in decision making
Multiple-criteria decision making
Risk
Risk analysis

Opis:

This paper deals with the analysis of a multiple attribute decision making problem with no inter-criteria information. The problem is studied as a multiplayer, non-cooperative coordination game. Each equilibrium in the game corresponds to a decision variant. To choose a variant the general theory of equilibrium selection in games is used. The relation of risk dominance, introduced by Harsanyi and Selten (1988), is applied. In the method proposed a key element is to determine the reference point (status quo situation) - the least desirable situation with respect to each criterion separately. The method proposed supports decision making as regards selection and ordering.

Źródło:

Multiple Criteria Decision Making; 2015, 10; 185-194
2084-1531

Pojawia się w:

Multiple Criteria Decision Making

Dostawca treści:

Biblioteka Nauki

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