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Tytuł:
Decision-making System as a Service in the Computing Cloud
Autorzy:
Grobelny, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/44953839.pdf
Data publikacji:
2023-03-23
Wydawca:
Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Tematy:
decision-making systems
cloud computing
semantic web
geocoding
Opis:
Cloud computing presents scientists and engineers with new challenges related to the architecture of information systems and their use. This paper addresses the problem of deployment of decision supporting system in computing cloud. The author of the document presented the application of this approach that lies on intelligent discovery of web services within geographic information systems. Many important aspects of nowadays’ IT systems have been considered like the domain of Web GIS, network of agents architecture, semantics and ontology, integration of external knowledge bases, deployment of applications into the cloud. It has been proven that based on them, it is possible to create a software that uses a natural language to submit queries to a system whose operating environment is a PaaS (Platform as a Service) class platform. Another aspect discussed in this article was the approach to build so-called virtual organizations in which data and knowledge exchange takes place via web services. As an example, integration with Google Geocoding API is shown, where the web API provides geographic location based on the location expressed in natural language, e.g. home address, tourist point.
Źródło:
International Journal of Pedagogy, Innovation and New Technologies; 2022, 9(2); 105-112
2392-0092
Pojawia się w:
International Journal of Pedagogy, Innovation and New Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Intelligent decision-making system for autonomous robots
Autorzy:
Kowalczuk, Z.
Czubenko, M.
Powiązania:
https://bibliotekanauki.pl/articles/930154.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
robot autonomiczny
sztuczna inteligencja
podejmowanie decyzji
autonomous robots
artificial intelligence
decision making systems
psychological processes
Opis:
The paper gives an account of research results concerning a project on creating a fully autonomous robotic decision making system, able to interact with its environment and based on a mathematical model of human cognitive-behavioural psychology, with some key elements of personality psychology included. The principal idea of the paper is focused on the concept of needs, with a certain instrumental role of emotions.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2011, 21, 4; 671-684
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
User interaction simplification method for healthcare mobile applications
Autorzy:
Radliński, P.
Sas, J.
Powiązania:
https://bibliotekanauki.pl/articles/333657.pdf
Data publikacji:
2002
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
kliniczne systemy informatyczne
systemy wspomagania podejmowania decyzji
mobile computing
clinical information systems
decision making support systems
Opis:
In the paper an evaluation and optimisation framework for medical data access systems user interface is presented. User interface design seems to be of crucial importance for clinical data access applications acceptance, in particular for the applications running on handheld computers where the interface tools are significantly limited. The ease of program use depends strongly on the correct user interface design and on the algorithms which try to predict the user decisions and interactions made in the process of data access or modification. If the program is able to correctly predict the user actions and fetch him reasonable defaults then the number of interface actions which the user must do is significantly reduced. The method presented here focuses on typical functions available in clinical mobile data access systems: medication prescriptions and diagnostic and laboratory tests orders. The user interaction with an application is considered as the sequence of decisions. Using the records stored in the hospital database, the algorithm finds the most probable decisions at the subsequent stages of the interaction and uses it as defaults presented to the user. In this way instead of entering the data from the keyboard the user can much faster select it from the list.
Źródło:
Journal of Medical Informatics & Technologies; 2002, 4; MT111-118
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reduction in the number of comparisons required to create matrix of expert judgment in the comet method
Autorzy:
Sałabun, W.
Powiązania:
https://bibliotekanauki.pl/articles/407391.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
MCDM
COMET
decision making
decision support systems
multiple-criterion optimization
Opis:
Multi-criteria decision-making (MCDM) methods are associated with the ranking of alternatives based on expert judgments made using a number of criteria. In the MCDM field, the distance-based approach is one popular method for receiving a final ranking. One of the newest MCDM method, which uses the distance-based approach, is the Characteristic Objects Method (COMET). In this method, the preferences of each alternative are obtained on the basis of the distance from the nearest characteristic objects and their values. For this purpose, the domain and fuzzy numbers set for all the considered criteria are determined. The characteristic objects are obtained as the combination of the crisp values of all the fuzzy numbers. The preference values of all the characteristic object are determined based on the tournament method and the principle of indifference. Finally, the fuzzy model is constructed and is used to calculate preference values of the alternatives. In this way, a multi-criteria model is created and it is free of rank reversal phenomenon. In this approach, the matrix of expert judgment is necessary to create. For this purpose, an expert has to compare all the characteristic objects with each other. The number of necessary comparisons depends squarely to the number of objects. This study proposes the improvement of the COMET method by using the transitivity of pairwise comparisons. Three numerical examples are used to illustrate the efficiency of the proposed improvement with respect to results from the original approach. The proposed improvement reduces significantly the number of necessary comparisons to create the matrix of expert judgment.
Źródło:
Management and Production Engineering Review; 2014, 5, 3; 62-69
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sustainability through production networks
Autorzy:
Veza, I.
Mladineo, M.
Powiązania:
https://bibliotekanauki.pl/articles/406920.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
production systems
multiobjective optimizations
decision making
processes
networks
Opis:
Global economic crisis has brought into question sustainability of many industrial enterprises, especially Large-sized Enterprises (LEs). However, the strength of the European economy are not Large-sized Enterprises, but Small and Medium-sized industrial Enterprises (SMEs). As an alternative to LEs there is networking of SMEs into flexible production networks. Inside production network SMEs can collaborate on new product development forming Virtual Enterprise. SMEs collaborating as one Virtual Enterprise can be seen as a sustainable Large-sized Enterprise. However, to achieve sustainability through production networks, i.e. Virtual Enterprises, it is essential to choose an optimal combination of SMEs in Virtual Enterprise formation process. Since it is a complex task that requires the use of multi-criteria decision-making methods, in this paper PROMETHEE method is used.
Źródło:
Management and Production Engineering Review; 2013, 4, 4; 76-82
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An assessment of RFID applications in manufacturing companies
Autorzy:
Gładysz, B.
Powiązania:
https://bibliotekanauki.pl/articles/406856.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
cyber-physical systems
RFID
decision making
Assessment of RFID Technology
Opis:
The meaning of Cyber Physical Systems and an Internet of Things with indication of RFID position in those concepts was outlined. Research program related to assessment of RFID technology was presented. Author deducted on problems related to RFID implementations and RFID essentially for logistics of manufacturing companies. Research goals and problems were formulated. Tools, techniques, models and methods that could be utilized were proposed and discussed. Research was focused on design of a new method to support early decision making phases for RFID application in logistics of manufacturing companies. Author stated that literature and practice lacks of complex method to answer if RFID is strategically important for the company, which processes should be RFID-supported, how RFID-supported processes should be designed and if RFID-support is rational. Framework for assessment of RFID technology with illustrative example was discussed.
Źródło:
Management and Production Engineering Review; 2015, 6, 4; 33-42
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Site selection for waste disposal through spatial multiple criteria decision analysis
Autorzy:
Sharifi, M. A.
Retsios, V.
Powiązania:
https://bibliotekanauki.pl/articles/308946.pdf
Data publikacji:
2004
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
SMCE
geographic information systems
GIS
planning
decision making
site selection
Opis:
This article deals with the application of spatial multiple criteria evaluation (SMCE) concepts and methods to support identification and selection of proper sites for waste disposal. The process makes use of a recently developed SMCE module, integrated into ITC's existing geographic information system called ILWIS. This module supports application of SMCE in planning and decision making processes through several compensatory and non- compensatory approaches, allowing inclusion of the spatial and thematic priority of decision makers. To demonstrate the process, a landfill site selection problem around the town of Chinchina, in Colombia, is used as an example. Based on different objectives, a spatial data set consisting of several map layers, e.g., land use, geological, landslide distribution, etc., is made available and used for modeling the site selection process.
Źródło:
Journal of Telecommunications and Information Technology; 2004, 3; 28-38
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Decisions involving databases, fuzzy databases and codatabases
Autorzy:
Schumann, A.
Woleński, J.
Powiązania:
https://bibliotekanauki.pl/articles/406267.pdf
Data publikacji:
2015
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
rough sets
fuzzy sets
decision making
labelled transition systems
coalgebras
Bayesian networks
Opis:
The authors consider the following three ways of decision making: (i) decisions involving databases by means of standard tools of sequential logic and universal algebra; (ii) decisions involving fuzzy databases by means of fuzzy logic; (iii) decision involving continuously growing databases (codatabases) using the tools of Bayesian networks.
Źródło:
Operations Research and Decisions; 2015, 25, 3; 59-72
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A constructive approach to managing fuzzy subsets of type 2 in a decision making
Autorzy:
Dymova, L.
Powiązania:
https://bibliotekanauki.pl/articles/1931580.pdf
Data publikacji:
2003
Wydawca:
Politechnika Gdańska
Tematy:
fuzzy systems of type 2
fuzzy sets of type 2
hyperfuzzy sets
decision making
Opis:
The aim of this paper is to present a constructive methodology and algorithms for operations with fuzzy sets of type 2. The need to elaborate this methodology came from practical problems of Decision Making. To realize the methodology, some simplifications of the problem have been introduced. Particularly, only the trapezium form of membership functions was used. To highlight the difference between the proposed approach and the classical theory of fuzzy sets of type 2, the terms "hyperfuzzy set" and "hyperfuzzy function" have been introduced. Some base situations of hyperfuzzy functions with real arguments and real functions of hyperfuzzy arguments are performed.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2003, 7, 1; 157-164
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards systemic functional safety and security management in hazardous plants
Autorzy:
Kosmowski, K. T.
Powiązania:
https://bibliotekanauki.pl/articles/2069397.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
hazards
safety
security
risk
functional safety
control systems
protection system
life cycle
decision making
Opis:
The aim of this article is to identify and discuss some issues related to functional safety and security management in hazardous industrial plants. The safety functions are to be realised using the electric / electronic / programmable electronic systems (E/E/PESs) or the safety instrumented systems (SISs) that are designed and operated respectively according to IEC 61508 and IEC 61511 requirements in life cycle. Although the role of functional safety solutions in effective reducing and controlling the individual and/or societal risks has been widely recognised, the substantial problems emerge when E/E/PEs or SISs operate in industrial distributed computer networks. Thus, the security-related problems appear that can introduce some additional risks. An integrated systemic functional safety and security concept is proposed, which includes general requirements as well as appropriate using specified methods and international standards.
Źródło:
Journal of Polish Safety and Reliability Association; 2014, 5, 1; 107--118
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
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
Artykuł
Tytuł:
Concept of a decision support system to select the opitmal CCT solution for a chosen location in Silesia region
Koncepcja systemu wspomagania decyzji wyboru optymalnej technologii CTW dla wybranej lokalizacji na Śląsku
Autorzy:
Białecka, B.
Hausner, J.
Powiązania:
https://bibliotekanauki.pl/articles/112568.pdf
Data publikacji:
2013
Wydawca:
STE GROUP
Tematy:
Decision Support Systems
Clean Coal Technologies
decision-making
technology implementation
system wspomagania decyzji
czyste technologie węglowe
podejmowanie decyzji
wdrażanie technologii
Opis:
Decision Support Systems (DSS) are computer-based tools which can assist managers of different disciplines, local governments, investors and other stakeholders to simulate, evaluate, and/or optimize management alternatives. This study aims to elaborate and develop a concept design of a DSS and explore the possibilities which it offers in selecting the most optimal Clean Coal Technology for a given location in the Upper Silesian Coal Basin. The implementation of CCT is a very complex process and is characterized by the interaction of many factors such as: economic, environmental, legal and social therefore, as a consequence the decision-making becomes intricate. The study consisted and relied on the draw-up structure, the determination of fundamental components of the DSS and the generation of recommendation reports. Furthermore, the identification of the DSS user’s needs was carried out along with the classification of the main groups of users, which have a direct impact on the implementation processes of the CCT in the Upper Silesian Coal Basin.
System wspomagania decyzji (SWD) jest narzędziem komputerowym, który może pomóc menadżerom z różnych dyscyplin, przedstawicielom środowisk samorządowych i innym zainteresowanym stronom w przeprowadzeniu symulacji, ocenie i/lub optymalizacji procesu zarządzania. Prowadzone badania mają na celu opracowanie i stworzenie projektu SWD, który okaże się pomocny w wyborze optymalnej technologii czystego węgla dla danej lokalizacji w Górnośląskim Zagłębiu Węglowym. Implementacja technologii CTW jest bardzo złożonym procesem i bazuje na interakcji czynników: ekonomicznych, środowiskowych, prawnych i społeczne w związku z tym, w wyniku czego podejmowanie decyzji w tym zakresie staje się skomplikowane. W pracy opisano strukturę systemu, określono podstawowe elementy SWD i uwzględniono generowania raportów rekomendacyjnych. Ponadto zidentyfikowano potencjalne grupy użytkowników SWD, mających bezpośredni wpływ na procesy implementacji WTC w Górnośląskim Zagłębiu Węglowym. Przeprowadzono również identyfikację potrzeb użytkowników systemu.
Źródło:
Systemy Wspomagania w Inżynierii Produkcji; 2013, 1 (3); 196-203
2391-9361
Pojawia się w:
Systemy Wspomagania w Inżynierii Produkcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Use of an Extended Data-Dialog-Modeling Paradigm in the Process of Building Decision Support Systems for End Users - the Example of Comarch Factoring Fraud Prevention
Zastosowanie rozszerzonego paradygmatu dane-dialog-modelowanie w procesie budowy systemu wspomagania decyzji użytkownika - przykład systemu Comarch Factoring Fraud Preventi
Autorzy:
Drosio, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/586684.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Faktoring
Komputerowe wspomaganie decyzji
Systemy wspomagania decyzji
Zarządzanie ryzykiem
Computer aided decision making
Decision Support Systems (DSS)
Factoring
Risk management
Opis:
Niniejszy artykuł prezentuje praktyczne zastosowanie innowacyjnego podejścia do procesu budowy komputerowych systemów wspomagania decyzji (SWD). Podejście to opiera się na przedstawionym w 1999 roku rozszerzeniu klasycznego paradygmatu Spraqea-Carlsona dane-dialog-modelowanie służącego do budowy systemów wspomagania organizacji. Stanisław Stanek w swojej książce zaproponował dodanie do powyższego narzędzia elementów komunikacji, wiedzy oraz kreatywności. W niniejszym artykule zaprezentowano praktyczne wykorzystanie rozszerzonego paradygmatu w procesie budowy narzędzia Comarch Factoring Fraud Prevention, które wspiera podejmowanie decyzji przez użytkowników końcowych w zarządzaniu ryzykiem na potrzeby realizacji transakcji faktoringowych.
Źródło:
Studia Ekonomiczne; 2013, 158; 29-42
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An optimum scheduling method for multi-option product flows through production lineswithout intermediate buffers
Autorzy:
Magiera, Marek
Powiązania:
https://bibliotekanauki.pl/articles/406718.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Flexible Manufacturing Systems
integer programming
linear programming
no-wait scheduling
hybrid flow shop
makespan
decision making
Opis:
The presented method is constructed for optimum scheduling in production lines with parallel machines and without intermediate buffers. The production system simultaneously performs operations on various types of products. Multi-option products were taken into account – products of a given type may differ in terms of details. This allows providing for individual requirements of the customers. The one-level approach to scheduling for multioption products is presented. The integer programming is used in the method – optimum solutions are determined: the shortest schedules for multi-option products. Due to the lack of the intermediate buffers, two possibilities are taken into account: no-wait scheduling, possibility of the machines being blocked by products awaiting further operations. These two types of organizing the flow through the production line were compared using computational experiments, the results of which are presented in the paper.
Źródło:
Management and Production Engineering Review; 2020, 11, 1; 86-94
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Business Framework of Architecture for a Retail Information System
Ramy biznesowe architektury systemu informatycznego zarządzania sprzedażą
Autorzy:
Czerniachowska, Kateryna
Hernes, Marcin
Subbotin, Sergey
Powiązania:
https://bibliotekanauki.pl/articles/45675438.pdf
Data publikacji:
2022-07-15
Wydawca:
Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Tematy:
retailing
retail information systems
decision making
processes integration
merchandising
handel detaliczny
systemy informatyczne zarządzania sprzedażą
podejmowanie decyzji
integracja procesów
Opis:
Purpose: Retail is one of the most important sectors in modern life. Retail information systems support organizational processes in retail chains. Since such systems are very complex, they need to be structured in a framework based on actual business requirements for understanding the nature and sources of retail information systems. This article focuses on developing a business framework of architecture for a retail information system. This framework allows us to explore the main modules of retail information system. Design/methodology/approach: Research is based mainly on theoretical studies of retail information systems. Findings: As a result, we developed a framework that enables integration of processes in the following areas: assortment management, floor planning, shelf space allocation, pricing strategies, promotion, and store operations. Such solutions allow, among others, for optimization of available shelf space, reducing out-of-stocks, increasing employee productivity, enhance company profitability and improve customer satisfaction. Research limitations/implications: Because of the fact that in retail organizations, RIS modules are generally managed by different departments, some issues in implementation and data transfer could appear. Moreover, in the current framework, there is no artificial intelligence or the Internet of Things included. Originality/value: The results of the research can be used both by retail information systems developers and by retail managers in traditional and online retailing.
Źródło:
Problemy Zarządzania; 2022, 20, 1(95); 193-210
1644-9584
Pojawia się w:
Problemy Zarządzania
Dostawca treści:
Biblioteka Nauki
Artykuł
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