Inference in hybrid KBS with interval-valued confidence

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

This article discusses confidence handling for inference in hybrid knowledge-based system (KBS) with hierarchical knowledge representation. The knowledge content (precise or imprecise) represented in multiple units of knowledge hierarchy and the confidence obtained during inference process are treated as two levels separately but simultaneously based on the concept of truth value flow inference. Three-parametric triangular truth values as special subsets defined on the interval [0,1] are adopted to describe the confidence of inference, and operations on such interval-valued confidence are defined to meet commonsense interpretation of decision making.

Original languageEnglish
Title of host publication2008 IEEE International Conference on Fuzzy Systems, FUZZ 2008
Pages1350-1357
Number of pages8
DOIs
Publication statusPublished - 7 Nov 2008
Event2008 IEEE International Conference on Fuzzy Systems, FUZZ 2008 - Hong Kong, China
Duration: 1 Jun 20086 Jun 2008

Publication series

NameIEEE International Conference on Fuzzy Systems
ISSN (Print)1098-7584

Conference

Conference2008 IEEE International Conference on Fuzzy Systems, FUZZ 2008
CountryChina
CityHong Kong
Period1/06/086/06/08

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  • Cite this

    Ding, L. Y. (2008). Inference in hybrid KBS with interval-valued confidence. In 2008 IEEE International Conference on Fuzzy Systems, FUZZ 2008 (pp. 1350-1357). [4630548] (IEEE International Conference on Fuzzy Systems). https://doi.org/10.1109/FUZZY.2008.4630548