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Expected loss of uncertain random system

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Abstract

Uncertain random variable is a main tool to deal with phenomena in which uncertainty and randomness are present simultaneously. This paper proposes a concept of expected loss to quantify the risk of an uncertain random system. In addition, an expected loss theorem is proved and applied to series system, parallel system, k-out-of-n system, standby system and structural system.

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References

  • Gao JW, Yao K (2015) Some concepts and theorems of uncertain random process. Int J Intell Syst 30(1):52–65

    Article  Google Scholar 

  • Liu B (2007) Uncertainty theory, 2nd edn. Springer, Berlin

    MATH  Google Scholar 

  • Liu B (2009) Some research problems in uncertainty theory. J Uncertain Syst 3(1):3–10

    Google Scholar 

  • Liu B (2010) Uncertain risk analysis and uncertain reliability analysis. J Uncertain Syst 4(3):163–170

    Google Scholar 

  • Liu B (2010) Uncertainty theory: a branch of mathematics for modeling human uncertainty. Springer, Berlin

    Book  Google Scholar 

  • Liu B (2012) Why is there a need for uncertainty theory? J Uncertain Syst 6(1):3–10

    Google Scholar 

  • Liu B (2014) Uncertain random graph and uncertain random network. J Uncertain Syst 8(1):3–12

    Google Scholar 

  • Liu B (2015) Uncertain Theory, 4th edn. Springer, Berlin

    Google Scholar 

  • Liu YH (2013) Uncertain random variables: a mixture of uncertainty and randomness. Soft Comput 17(4):625–634

    Article  MATH  Google Scholar 

  • Liu YH (2013) Uncertain random programming with applications. Fuzzy Optim Decis Mak 12(2):153–169

    Article  MathSciNet  Google Scholar 

  • Liu YH, Ralescu DA (2014) Risk index in uncertain random risk analysis. Int J Uncertain Fuzziness Knowl Based Syst 22(4):491–504

    Article  MathSciNet  MATH  Google Scholar 

  • Liu YH, Ralescu DA (2016) Value-at-risk in uncertain random risk analysis, Technical Report

  • Morgen JP (1996) Risk metrics TM—technical document, 4th edn. Morgen Guaranty Trust Companies, New York

    Google Scholar 

  • Peng J (2013) Risk metrics of loss function for uncertain system. Fuzzy Optim Decis Making 12:53–64

    Article  Google Scholar 

  • Roy AD (1952) Safety-first and the holding of assets. Econometrica 20:431–449

    Article  MATH  Google Scholar 

  • Wen ML, Kang R (2016) Reliability analysis in uncertain random system. Fuzzy Optim Decis Making 15(4):491–506

    Article  MathSciNet  Google Scholar 

  • Yao K, Gao JW (2015) Uncertain random alternating renewal process with application to interval availability. IEEE Trans Fuzzy Syst 23(5):1333–1342

    Article  Google Scholar 

Download references

Acknowledgements

This work was supported by National Natural Science Foundation of China Grant No. 61573210 and a Taft Travel for Research Grant.

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Correspondence to Yuhan Liu.

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The authors declare that they have no conflict of interest.

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This article does not contain any studies with human participants performed by any of the authors.

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Communicated by Y. Ni.

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Liu, Y., Ralescu, D.A. Expected loss of uncertain random system. Soft Comput 22, 5573–5578 (2018). https://doi.org/10.1007/s00500-017-2510-1

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  • DOI: https://doi.org/10.1007/s00500-017-2510-1

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