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Wyszukujesz frazę "Decision-Making" wg kryterium: Temat


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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
Tytuł:
A Fuzzy Multicriteria Approach for the Trading Systems on the Forex Market
Autorzy:
Juszczuk, Przemysław
Kruś, Lech
Powiązania:
https://bibliotekanauki.pl/articles/578475.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Trading
Wielokryterialne podejmowanie decyzji
Zbiory rozmyte
Fuzzy sets
Multicriteria decision making
Opis:
The paper relates to the trading systems supporting traders ma- king decision on the forex market. Typical trading systems using tech- nical analysis generate a buy or sell signal when the technical indicator crosses a given oversell or overbought levels. The paper extends the approach in which the above strict crisp conditions are replaced by fuzzy relations. The indicators are treated not independently as it is in the typical systems but jointly. Currency pairs are compared in the muliticriteria space in which each criterion is dened by a membership function referring to a given indicator. New formulations of the mem- bership functions for dierent indicators are proposed. General ideas of the algorithm generating non-dominated alternatives in the multi- criteria space are presented. The algorithm has been implemented in an experimental system. Computational results for dierent time win- dows using real-world data from the forex market are presented and discussed.
Źródło:
Multiple Criteria Decision Making; 2019, 14; 29-43
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The multicriteria group decision making flowsort method under uncertainty
Autorzy:
Remadi, Fedia Daami
Moalla Frikha, Hela
Powiązania:
https://bibliotekanauki.pl/articles/2027995.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Intuitionistic fuzzy set
FlowSort method
Multicriteria group decision making
Sorting problematic
Opis:
Crisp values are insufficient to model real-life situations and imprecise ideas are frequently represented in multicriteria decision aid analysis. In fact, it is difficult to treat the evaluation criteria precisely and to fix exact preferences rating. The triangular intuitionistic fuzzy numbers succeeded to treat this kind of ambiguity in a great deal of research than other forms of fuzzy representation functions. The field of sorting issues is an active research topic in the multiple criteria decision aid (MCDA). This study extended one of the sorting methods, FLOWSORT, for solving multiple criteria group decision-making problems. This extension described the preferences rating of alternatives as linguistic terms which can be easily expressed in triangular intuitionistic fuzzy numbers. To validate our extension, an illustrative example as well as an empirical comparison with other multi-criteria decision making methods is presented.
Źródło:
Multiple Criteria Decision Making; 2021, 16; 122-139
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An extension of the codas method based on interval rough numbers for multi-criteria group decision making
Autorzy:
Regaieg Cherif, Mouna
Moalla Frikha, Hela
Powiązania:
https://bibliotekanauki.pl/articles/2028004.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Group decision making
Interval Rough Numbers
IR-CODAS method
Risk assessment
Opis:
This study aims to develop a new Interval Rough COmbinative Distance-based Assessment (IR CODAS) method for handling multiple criteria group decision making problems using linguistic terms. A single decision maker is unable to express his opinions or preferences on multiple criteria decisions, while a Multi-Criteria Group Decision Making MCGDM process ensures successful outcomes when handling greater imprecision and vagueness information. A real-life case study of risk assessment is investigated using our proposed IR-CODAS method to test and validate its application; a sensitivity analysis is also performed.
Źródło:
Multiple Criteria Decision Making; 2021, 16; 23-43
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Revisiting Green Supplier selection publications from the last decade (2010-2022): a structured review and bibliometric study.
Autorzy:
Chen, Yen-Tsang
Powiązania:
https://bibliotekanauki.pl/articles/2206831.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
green supplier selection
multi-criteria decision-making
structured review
bibliometric analysis
Opis:
Almost ten years have passed since some seminal structured literature reviews about multi-criteria decision-making for green supplier selection were published. We aimed to investigate the evolution of intellectual structures in this field through a structured literature review and bibliometric analysis using publications between 2010 and 2022. We noted that mathematical and analytical approaches are still dominating, and the complexity of the methods has increased. Bibliometrically, their theoretical foundation and techniques are the same despite the change of leading papers over time. Our contribution consist in extending earlier studies and discussing the evolution of the field.
Źródło:
Multiple Criteria Decision Making; 2022, 17; 9-33
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Impact of Negotiation Profiles on the Accuracy of Negotiation Offer Scoring System? Experimental Study
Autorzy:
Kersten, Gregory
Roszkowska, Ewa
Wachowicz, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/578469.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Conflicts solving methods
Decision making
Negotiations
Metody rozwiązywania konfliktów
Negocjacje
Podejmowanie decyzji
Opis:
In this paper an impact of the party’s negotiation profile on the misperception of the preferential information provided to the negotiating parties is studied. In particular, the problems with determining an adequate and preferentially correct negotiation offer scoring system is analyzed, when the parties are supported in their decision analyses by means of the SAW technique. In the analyses we use the negotiation data from bilateral negotiation experiments conducted by means of the Inspire negotiation support system. To determine the negotiators’ profiles the Thomas-Kilmann Conflict Mode Instrument was used, which allows to describe their general negotiation approach using two dimensions of assertiveness and cooperativeness. The accuracy of scoring systems was defined as the extent to which the negotiator’s individual scoring system (agent’s system) is concordant to the preferential information provided by the negotiator’s superior (principal’s system) in the form of verbal and graphical descriptions, and measured by means of ordinal and cardinal accuracy indexes.
Źródło:
Multiple Criteria Decision Making; 2016, 11; 77-103
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multiple Criteria Decision Making in the Valuation of Real Options
Autorzy:
Targiel, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/578548.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Opcje realne
Optymalizacja wielokryterialna
Podejmowanie decyzji
Programowanie dynamiczne
Wielokryterialne podejmowanie decyzji
Zarządzanie projektem
Decision making
Dynamic programming
Multiple criteria optimization
Multiple-criteria decision making
Project management
Real options
Opis:
Traditional project evaluation is based on discounted cash flow method (DCF) with Net Present Value (NPV) as the main measure. This approach sometimes leads to the abandonment of profitable projects, because the DCF method does not take into account the role of managerial flexibility. The Real Options Valuation (ROV) method takes into account future situations in the valuation, assuming that the project is properly managed. The Project Manager shall have the right to take action as appropriate. A widely used method for the valuation of real options is the binomial tree method (CRR), proposed by Cox, Ross and Rubinstein. It takes into account one state variable. In many real problems, however, many factors should be considered. This leads to a multi-criteria decision-making problem. This paper presents an extension of the CRR method for several state variables.
Źródło:
Multiple Criteria Decision Making; 2013, 8; 129-142
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
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
Artykuł
Tytuł:
Objective weights for scoring: the automatic democratic method
Autorzy:
Tofallis, Chris
Powiązania:
https://bibliotekanauki.pl/articles/2216202.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
multi attribute decision making
weighting
ranking
performance measurement
composite indices
data envelopment analysis
Opis:
When comparing performance (of products, services, entities, etc.), multiple attributes are involved. This paper deals with a way of weighting these attributes when one is seeking an overall score. It presents an objective approach to generating the weights in a scoring formula which avoids personal judgement. The first step is to find the maximum possible score for each assessed entity. These upper bound scores are found using Data Envelopment Analysis. In the second step the weights in the scoring formula are found by regressing the unique DEA scores on the attribute data. Reasons for using least squares and avoiding other distance measures are given. The method is tested on data where the true scores and weights are known. The method enables the construction of an objective scoring formula which has been generated from the data arising from all assessed entities and is, in that sense, democratic.
Źródło:
Multiple Criteria Decision Making; 2022, 17; 69-84
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dematel as a Weighting Method in Multi-Criteria Decision Analysis
Autorzy:
Kobryń, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/578580.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Decision Making Trial and Evaluation Laboratory method
Multi-criteria decision analysis
Metoda DEMATEL
Wielokryterialna analiza decyzyjna
Opis:
Modelling of a decision-maker’s preferences in multi-criteria decision analysis is performed using weights that reflect the relative importance of the given decision criteria. The determination of accurate values of the weights is therefore of considerable importance. Numerous means and methods are used for this purpose, such as: the entropy method (i.e., the method of objective weights), the Simos method, the SWARA method, the ANP or AHP methods, and many others. This paper analyses the DEMATEL method, frequently used to identify cause-and-effect relationships. Nowadays, it is often used in multi-criteria decision analyses. In the opinion of some authors, DEMATEL may be useful also to determine the weights of criteria. However, the approach presented by these authors has certain drawbacks. The present paper proposes a different approach to the weighting procedure using DEMATEL. Using numerical examples, it also presents weights determined by this method and compared to those obtained using the AHP method.
Źródło:
Multiple Criteria Decision Making; 2017, 12; 153-167
2084-1531
Pojawia się w:
Multiple Criteria Decision Making
Dostawca treści:
Biblioteka Nauki
Artykuł
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
Artykuł

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