Temat: quality model - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Analytical modelling operation processes of composed and integrated information systems on the principles of system engineering
Autorzy:: Kostogryzov, A.
Stepanov, P.
Nistratov, A.
Nistratov, G.
Zubarev, I.
Grigoriev, L.
Powiązania:: https://bibliotekanauki.pl/articles/2069182.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:: information
model
probability
quality
risk
safety
system
technology
Opis:: The approach for analytical modelling operation processes of composed and integrated information systems is proposed. It allows to estimate the reliability and timeliness of information producing, the completeness, validity and confidentiality of the used information from users’ point of view. In application to composed and integrated systems the existing models are developed by introducing the space of elementary events for operation processes from system engineering point of view. It is intended for systems analysts for any IS. Some effects are demonstrated by examples.
Źródło:: Journal of Polish Safety and Reliability Association; 2016, 7, 1; 157--166
2084-5316
Pojawia się w:: Journal of Polish Safety and Reliability Association
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: About accuracy of risks prediction and importance of increasing adequacy of used probabilistic models
Autorzy:: Kostogryzov, A.
Nistratov, A.
Zubarev, I.
Stepanov, P.
Grigoriev, L.
Powiązania:: https://bibliotekanauki.pl/articles/2069120.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:: model
optimization
probability
quality
resources
risk
system
technology
Opis:: The work purpose is the quantitative proof of importance and necessity of increasing adequacy of probabilistic models, described by probability distribution functions (PDF) of time between losses of system integrity. For purpose achievement the analysis of probabilistic metrics of risks and the elementary forms to establish an admissible risks is carried out, some ways of increasing an adequacy of probabilistic models for complex structures are described. Possibilities of extracting the latent knowledge from an adequate PDF are shown. Practical value of the researches are the revealed possibilities for a substantiation of more effective system decisions at the expense of increasing accuracy of risks prediction. Effects are demonstrated by examples.
Źródło:: Journal of Polish Safety and Reliability Association; 2015, 6, 2; 71--80
2084-5316
Pojawia się w:: Journal of Polish Safety and Reliability Association
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: The systemic approach, based on the risks analysis and optimization, to research variants for developing hydrocarbon deposits of Arctic regions
Autorzy:: Grigoriev, L.
Guseinov, Ch.
Kershenbaum, V.
Kostogryzov, A.
Powiązania:: https://bibliotekanauki.pl/articles/2069470.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:: analysis
Arctic regions
hydrocarbons
model
optimization
probability
quality
resources
risk
technology
Opis:: The original methodological approach based on the risks analysis and optimization is proposed to research variants for developing hydrocarbon deposits of Arctic regions. The basic analytical problems that are due to be solved by probabilistic modelling of processes are formulated. Input and otput allow to research different variants for developing hydrocarbon deposits of Arctic regions. Some effects are demonstrated by example.
Źródło:: Journal of Polish Safety and Reliability Association; 2014, 5, 1; 71--78
2084-5316
Pojawia się w:: Journal of Polish Safety and Reliability Association
Dostawca treści:: Biblioteka Nauki

Artykuł

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