0000000000388131

AUTHOR

Elena Zaitseva

0000-0002-9087-0311

showing 3 related works from this author

Multi-State System in human reliability analysis

2009

Application of mathematical model of Multi-State System for human reliability analysis is considered in the paper. This paper describes new method for estimation of changes of more than one component states and they influence to Multi-State System reliability by Dynamic Reliability Indices. The Multi-State System failure is considered depending on decrease of some system component efficiency and the Multi-State System repair is declared depending on replacement of some failed components. The mathematical approach of Logical Differential Calculus is used for analysis of the Multi-State System reliability change that is caused by modifications of some system components states.

Reliability theoryComputer scienceComponent (UML)Decision treeDifferential calculusApplication softwarecomputer.software_genreMaintenance engineeringcomputerReliability (statistics)Human reliabilityReliability engineering2009 2nd Conference on Human System Interactions
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Fuzzy Classifier Based on Fuzzy Decision Tree

2007

A popular method for making a fuzzy decision tree for classification is Fuzzy ID3 algorithm. We introduce a new approach that uses cumulative information estimations of initial data. Based on these estimations we propose a new greedy version of fuzzy ID3 algorithm to be used to generate understandable fuzzy classification rules. The goal is to find a sequence of rules that causes near minimal classification costs.

Fuzzy classificationNeuro-fuzzybusiness.industryType-2 fuzzy sets and systemscomputer.software_genreMachine learningDefuzzificationComputingMethodologies_PATTERNRECOGNITIONInformation Fuzzy NetworksFuzzy numberFuzzy set operationsFuzzy associative matrixArtificial intelligenceData miningbusinesscomputerMathematicsEUROCON 2007 - The International Conference on "Computer as a Tool"
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Dynamic reliability indices for k-out-of-n multi-state system

2005

A multi-state system k-out-of-n is one of basic models in reliability analysis. In this system, k is the minimum number of n components that must work for the system to work and both the system and its components can have more than two states. A structure function declares relation between system and component states uniquely. New algorithm for reliability analysis of the k-out-of-n multi-state system is proposed in this paper. We use two tools for examine this system: (a) structure function for the system description; (b) direct partial logic derivatives for analysis this system. New algorithm for reliability analysis of the multi-state system k-out-of-n is allowed to calculate the probabi…

Work (thermodynamics)Relation (database)Multi stateComputer scienceComponent (UML)Structure functionReliability block diagramDynamic reliabilityAlgorithmReliability (statistics)
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