Discounting or Optimizing? Different Approaches to Pseudo-Belief Function Correction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F25%3A00636592" target="_blank" >RIV/67985556:_____/25:00636592 - isvavai.cz</a>
Alternative codes found
RIV/67985807:_____/25:00636592
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Discounting or Optimizing? Different Approaches to Pseudo-Belief Function Correction
Original language description
We present and compare several approaches for transforming pseudo-belief functions, constructed from Jeffreys confidence intervals on observational data, into proper belief functions. Two main classes of methods are examined: one based on polyhedral geometry using various optimization strategies, and the other employing generalized belief discounting. Finally, the proposed methods are evaluated on real cybersecurity data and compared with standard upper and lower approximations of pseudo-belief.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 13th Workshop on Uncertainty Processing (WUPES’25)
ISBN
978-80-7378-525-3
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
104-115
Publisher name
MatfyzPress
Place of publication
Prague
Event location
Třešť
Event date
Jun 4, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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