Knowledge trees in complex knowledge bases
type: Item
instance of: scholarly article
title: Knowledge trees in complex knowledge bases
zbMATH Open document ID: 0565.68091
DOI: 10.1016/0165-0114(85)90015-6
author: Ronald R. Yager
published in: Fuzzy Sets and Systems
publication date: 1985-01-01T00:00:00Z
review text: The paper treats the use of knowledge trees for knowledge bases with linguistic information. Here the knowledge base consists of inferential, data, and relational (joint propositional) statements containing linguistic expressions modelled by respective possibility distributions. Some problems are studied and relevant algorithms making use of knowledge trees are presented answering questions of i) value, ii) truth (given by a fuzzy set in [0,1]), including truth of qualified statements.
Mathematics Subject Classification ID: 68P20
Mathematics Subject Classification ID: 68T99
Mathematics Subject Classification ID: 94D05
zbMATH DE Number: 3902084
zbMATH Keywords: approximate reasoning
zbMATH Keywords: expert systems
zbMATH Keywords: knowledge trees
zbMATH Keywords: knowledge bases
zbMATH Keywords: linguistic information
zbMATH Keywords: fuzzy set
MaRDI profile type: Publication
full work available at URL: 0165-0114(85)90015-6
OpenAlex ID: W2008530127
cites work: Q4161300
cites work: Q3939732
cites work: Quantified propositions in a linguistic logic
description: scientific article; zbMATH DE number 3902084