Non-Homogeneous Continuous Time Markov Chains Calculations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F20%3A00342440" target="_blank" >RIV/68407700:21240/20:00342440 - isvavai.cz</a>
Result on the web
<a href="https://dsd-seaa2020.um.si/dsd/" target="_blank" >https://dsd-seaa2020.um.si/dsd/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/DSD51259.2020.00108" target="_blank" >10.1109/DSD51259.2020.00108</a>
Alternative languages
Result language
angličtina
Original language name
Non-Homogeneous Continuous Time Markov Chains Calculations
Original language description
Dependability models allow calculating the rate of events leading to a hazard state - a situation, where safety of the modeled dependable system is violated, thus the system may cause material loss, serious injuries or casualties. This paper shows a method of calculating the hazard rate of the non-homogeneous Markov chains using different sets of homogeneous differential equations for several hundreds small time intervals (using default parameters settings - the number of the intervals can be adjusted to balance accuracy/time-consumption ratio). The method is compared to a previous version based on probability matrices and used to calculate the hazard rate of the hierarchical Markov chain. The hierarchical Markov chain allows us to calculate the hazard rates of the blocks independently and the non-homogeneous approach allows us to use them to calculate the hazard rate of the whole system. This method will allow us to calculate the hazard rate of the non-homogeneous Markov chain very accurately compared to methods based on homogeneous Markov chains.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20206 - Computer hardware and architecture
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 23rd Euromicro Conference on Digital Systems Design
ISBN
978-1-7281-9535-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
664-671
Publisher name
IEEE Computer Soc.
Place of publication
Los Alamitos, CA
Event location
Virtual Event organized from Kranj, Slovenia
Event date
Aug 26, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000630443300097