Assessment of data redundancy in fuzzy relational databases based on semantic inclusion degree

Z. M. Ma; W. J. Zhang; W. Y. Ma

doi:10.1016/s0020-0190(99)00124-6

Assessment of data redundancy in fuzzy relational databases based on semantic inclusion degree

Z. M. Ma, W. J. Zhang, W. Y. Ma

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

49 Citations (Scopus)

Abstract

In this paper, we introduce the notions of semantic space and semantic inclusion degree of fuzzy data, where fuzzy data is represented by possibility distribution. Based on the semantic inclusion degree, we give the assessment criteria of data redundancy in fuzzy relational databases. © 1999 Published by Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	25-29
Journal	Information Processing Letters
Volume	72
Issue number	1-2
DOIs	https://doi.org/10.1016/s0020-0190(99)00124-6
Publication status	Published - 29 Oct 1999

Research Keywords

Data redundancy
Fuzzy data
Fuzzy relational databases
Semantic inclusion degree
Semantic space

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10.1016/s0020-0190(99)00124-6

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title = "Assessment of data redundancy in fuzzy relational databases based on semantic inclusion degree",

abstract = "In this paper, we introduce the notions of semantic space and semantic inclusion degree of fuzzy data, where fuzzy data is represented by possibility distribution. Based on the semantic inclusion degree, we give the assessment criteria of data redundancy in fuzzy relational databases. {\textcopyright} 1999 Published by Elsevier Science B.V. All rights reserved.",

keywords = "Data redundancy, Fuzzy data, Fuzzy relational databases, Semantic inclusion degree, Semantic space",

author = "Ma, {Z. M.} and Zhang, {W. J.} and Ma, {W. Y.}",

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AU - Zhang, W. J.

AU - Ma, W. Y.

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Y1 - 1999/10/29

N2 - In this paper, we introduce the notions of semantic space and semantic inclusion degree of fuzzy data, where fuzzy data is represented by possibility distribution. Based on the semantic inclusion degree, we give the assessment criteria of data redundancy in fuzzy relational databases. © 1999 Published by Elsevier Science B.V. All rights reserved.

AB - In this paper, we introduce the notions of semantic space and semantic inclusion degree of fuzzy data, where fuzzy data is represented by possibility distribution. Based on the semantic inclusion degree, we give the assessment criteria of data redundancy in fuzzy relational databases. © 1999 Published by Elsevier Science B.V. All rights reserved.

KW - Data redundancy

KW - Fuzzy data

KW - Fuzzy relational databases

KW - Semantic inclusion degree

KW - Semantic space

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U2 - 10.1016/s0020-0190(99)00124-6

DO - 10.1016/s0020-0190(99)00124-6

M3 - RGC 21 - Publication in refereed journal

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SP - 25

EP - 29

JO - Information Processing Letters

JF - Information Processing Letters

IS - 1-2

ER -

Assessment of data redundancy in fuzzy relational databases based on semantic inclusion degree

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Research Keywords

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