Wyniki wyszukiwania - BazTech

1

A Measuring Tool for the Digital Maturity of Small and Medium-Sized Enterprises

Sándor Ágnes, Gubán Ákos

Management and Production Engineering Review

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2021

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Vol. 14, No. 4

133--143

EN

In digital revolution, the appropriate IT infrastructure, technological knowledge are essential for the success of companies, where the success of the digital transformation depends on digital maturity. The aim of the study is to define the digital maturity, theoretical foundation of the digital maturity model and present a framework for small and medium-sized enterprises (SMEs) understanding where they are in digitalisation (how advanced their digital resource system and digital approach) to respond faster and efficiently to environmental changes. The model construction is based on theory of dynamic capabilities, graduation models, and SMEs management challenges. The model is a dynamic model to support management in strategic, digital and organizational developments, which is divided into IT and organizational dimensions, including 6 components and 28 subcomponents. The ultimate goal of the study is to determine the component weights to create a neurofuzzy model.

2

Przewidywane rozwiązania przyszłościowe systemu zarządzania budynkiem

Huebner J.

Środowisko Mieszkaniowe

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2018

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nr 23

25--31

PL

Systemy zarządzania budynkiem to część tematyki związanej z inteligentnymi domami, to zautomatyzowanie budynku polegające na połączeniu 3 komponentów: sensorów, urządzeń wykonawczych i jednostek obliczeniowych. Algorytmy sztucznej inteligencji będą mogły w przyszłości na bazie naszych zachowań oraz informacji z sensorów przewidzieć nasze potrzeby i samodzielnie określić działania niezbędne do ich realizacji. To właśnie jest przejawem sztucznej inteligencji. Rozwijające się na coraz większą skalę algorytmy sztucznej inteligencji w obszarach związanych z przewidywaniem potrzeb i zachowań wskazują na taką właśnie drogę rozwoju również dla SZB. Sprzyjać temu będzie również możliwość porozumiewania się głosem z automatyka budynków, jako naturalna formą komunikacji z użytkownikiem. Powyższe obserwacje można przenieść na pole badań nad zachowaniami ludzkimi. Przewidywane jest bardzo przychylne przyjęcie sztucznej inteligencji w zastosowaniach komercyjnych. Konsekwencją tak rozumianej ewolucji jest spekulacja co do terminu kiedy myślenie abstrakcyjne będzie również w zasięgu sztucznej inteligencji.

EN

Building management systems are a part of the subject of smart homes, which are automated buildings based on a combination of three types of components: sensors, controlling devices and computation units. Artificial intelligence algorithms will be able to predict our needs based on our behaviours coupled with information gathered from sensors and determine the actions needed to satisfy them by themselves. It is a manifestation of artificial intelligence. Artificial intelligence algorithms that are being developed on an increasingly large scale in areas associated with the prediction of needs and behaviours indicate a similar path of development for BMS as well. This will also be aided by the ability to verbally communicate with building automation systems, which is going to be a natural manner of communicating with the user. The observations listed above can be transferred to the field of studying human behaviours. The commercial application of artificial intelligence is predicted to be positively received. The consequences of evolution understood in this manner is speculation concerning the point in which abstract thinking will find itself within reach of artificial intelligence.

3

Study on maritime logistics warehousing center model and precision marketing strategy optimization based on fuzzy method and neural network model

Xiao K., Hu X.

Polish Maritime Research

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2017

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S 2

30--38

EN

The bulk commodity, different with the retail goods, has a uniqueness in the location selection, the chosen of transportation program and the decision objectives. How to make optimal decisions in the facility location, requirement distribution, shipping methods and the route selection and establish an effective distribution system to reduce the cost has become a burning issue for the e-commerce logistics, which is worthy to be deeply and systematically solved. In this paper, Logistics warehousing center model and precision marketing strategy optimization based on fuzzy method and neural network model is proposed to solve this problem. In addition, we have designed principles of the fuzzy method and neural network model to solve the proposed model because of its complexity. Finally, we have solved numerous examples to compare the results of lingo and Matlab, we use Matlab and lingo just to check the result and to illustrate the numerical example, we can find from the result, the multi-objective model increases logistics costs and improves the efficiency of distribution time.

4

Development of a fuzzy-driven system for ovarian tumor diagnosis

Żywica P., Dyczkowski K., Wójtowicz A., Stachowiak A., Szubert S., Moszyński R.

Biocybernetics and Biomedical Engineering

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2016

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Vol. 36, no. 4

632--643

EN

In this paper we present OvaExpert, an intelligent system for ovarian tumor diagnosis. We give an overview of its features and main design assumptions. As a theoretical framework the system uses fuzzy set theory and other soft computing techniques. This makes it possible to handle uncertainty and incompleteness of the data, which is a unique feature of the developed system. The main advantage of OvaExpert is its modular architecture which allows seamless extension of system capabilities. Three diagnostic modules are described, along with examples. The first module is based on aggregation of existing prognostic models for ovarian tumor. The second presents the novel concept of an Interval-Valued Fuzzy Classifier which is able to operate under data incompleteness and uncertainty. The third approach draws from cardinality theory of fuzzy sets and IVFSs and leads to a bipolar result that supports or rejects certain diagnoses.

5

Przykład oceny ryzyka w międzynarodowym systemie kontenerowym

Zając M., Restel F. J.

Logistyka

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2014

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nr 3

6846--6855

PL

Po wydarzeniach z 11 września, zamknięciu portów na Zachodnim Wybrzeżu USA w 2002r. czy epidemii SARS w 2003r. rządy państw wsłuchując się w głos opinii publicznej oraz przedsiębiorców zwróciły uwagę na potrzebę przygotowania efektywnego i skutecznego sposobu pozwalającego na oszacowanie i zarządzanie ryzykiem. W dzisiejszych czasach to zagadnienie ma swoje szczególne odbicie w globalnych łańcuchach dostaw, którego przykładem jest z pewnością kontenerowy system transportu ładunków. Jednak najpopularniejsze metody ilościowe (np. QRA, FMEA) są kłopotliwe do zastosowania w przypadku tego szczególnego sposobu transportowania rzeczy. W artykule przedstawiono metodę wyznaczania ryzyka w oparciu o metody rozmyte oraz z zastosowaniem techniki evidential reasoning (ER), które pozwalają na dokonywanie ocen subiektywnych, tworzących w rezultacie jedną spójną ocenę ryzyka.

EN

After the 9/11 terrorist attacks, the lock-out of the American West Ports in 2002 and the breakout of SARS disease in 2003 have further focused mind of both the public and industrialists to take effective measures for assessing and controlling the risks related to container supply chains. However, due to the complexity of the risks in the chains, conventional quantitative risk assessment (QRA) methods may not be sufficient. Combing the fuzzy set theory and an evidential reasoning (ER) approach, the paper presents a subjective method to deal with the vulnerability-based risks.

6

The fuzzy method in the compound conformity criteria of concrete strength as quality and safety control

Skrzypczak I.

Journal of Polish Safety and Reliability Association

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2012

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Vol. 3, No. 2

197--200

EN

Non-random uncertainty character connected with the evaluation and classification of concrete compressive strength, and also faults and disadvantages of statistical compliance criteria, were reasons to formulate a new fuzzy criterion of concrete strength assessment and classification procedure of produced concrete. Membership functions of mean value of compressive strength, included in conformity criteria, have been determined in the contribution on the basis of fuzzy-statistical experiment.