[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Skip to main content

Threshold Functions and Operations in the Theory of Evidence

  • Conference paper
  • First Online:
Belief Functions: Theory and Applications (BELIEF 2024)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 14909))

Included in the following conference series:

  • 167 Accesses

Abstract

The article introduces and discusses threshold belief and plausibility functions. When forming such functions, only focal elements that are “significant” for a given set are taken into account. The significance of focal elements is determined using a similarity measure and a threshold. Threshold functionals of uncertainty, external and internal conflicts, threshold rules of combination are introduced and considered on the basis of threshold functions of the theory of evidence. A number of examples are given to illustrate the use of threshold tools.

The study was implemented in the framework of the Basic Research Program at the National Research University Higher School of Economics (HSE University) in 2024.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Subscribe and save

Springer+ Basic
£29.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or eBook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Chapter
GBP 19.95
Price includes VAT (United Kingdom)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
GBP 49.99
Price includes VAT (United Kingdom)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
GBP 49.99
Price includes VAT (United Kingdom)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Similar content being viewed by others

References

  1. Bronevich, A., Lepskiy, A.: Imprecision indices: axiomatic, properties and applications. Int. J. Gen. Syst. 44(7–8), 812–832 (2015)

    Article  MathSciNet  Google Scholar 

  2. Coletti, G., Bouchon-Meunier, B.: A study of similarity measures through the paradigm of measurement theory: the classic case. Soft Comput. 23, 6827–6845 (2019)

    Article  Google Scholar 

  3. Daniel, M.: Conflicts within and between belief functions. In: Hüllermeier, E., Kruse, R., Hoffmann, F. (eds.) IPMU 2010. LNCS (LNAI), vol. 6178, pp. 696–705. Springer, Heidelberg (2010). https://doi.org/10.1007/978-3-642-14049-5_71

    Chapter  Google Scholar 

  4. Deng, Y.: Generalized evidence theory. Appl. Intell. 43, 530–543 (2015)

    Article  Google Scholar 

  5. Denneberg, D., Grabisch, M.: Interaction transform of set functions over a finite set. Inf. Sci. 121, 149–170 (1999)

    Article  MathSciNet  Google Scholar 

  6. Dubois, D., Prade, H.: A set-theoretic view on belief functions: logical operations and approximations by fuzzy sets. Int. J. Gen. Syst. 12, 193–226 (1986)

    Article  MathSciNet  Google Scholar 

  7. Lepskiy, A.: Analysis of information inconsistency in belief function theory. Part I: external conflict. Control Sci. 5, 2–16 (2021)

    Google Scholar 

  8. Lepskiy, A.: Analysis of information inconsistency in belief function theory. Part II: internal conflict. Control Sci. 6, 2–12 (2021)

    Google Scholar 

  9. Lepskiy, A.: Conflict measure of belief functions with blurred focal elements on the real line. In: Denœux, T., Lefèvre, E., Liu, Z., Pichon, F. (eds.) BELIEF 2021. LNCS (LNAI), vol. 12915, pp. 197–206. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-88601-1_20

    Chapter  Google Scholar 

  10. Shafer, G.: A Mathematical Theory of Evidence. Princeton Univ. Press, Princeton (1976)

    Google Scholar 

  11. Smets, P.: Decision making in TBM: the necessity of the pignistic transformation. Int. J. Approx. Res. 38, 133–147 (2005)

    Article  MathSciNet  Google Scholar 

  12. Smets, P., Kennes, R.: The transferable belief model. Artif. Intell. 66, 191–243 (1994)

    Article  MathSciNet  Google Scholar 

  13. Zhang, L.: Representation, independence and combination of evidence in the Dempster-Shafer theory. In: Yager, R.R., et al. (eds.) Advances in the Dempster-Shafer Theory of Evidence, pp. 51–69. John Wiley & Sons, New York (1994)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Alexander Lepskiy .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2024 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this paper

Check for updates. Verify currency and authenticity via CrossMark

Cite this paper

Lepskiy, A. (2024). Threshold Functions and Operations in the Theory of Evidence. In: Bi, Y., Jousselme, AL., Denoeux, T. (eds) Belief Functions: Theory and Applications. BELIEF 2024. Lecture Notes in Computer Science(), vol 14909. Springer, Cham. https://doi.org/10.1007/978-3-031-67977-3_23

Download citation

  • DOI: https://doi.org/10.1007/978-3-031-67977-3_23

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-67976-6

  • Online ISBN: 978-3-031-67977-3

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics