CATEGORICAL RELATIONAL DATABASE MODELS - Collections

＜journal article＞
CATEGORICAL RELATIONAL DATABASE MODELS

Creator	Creator Name Kawahara, Yasuo 河原, 康雄 Affiliation Affiliation Name Department of Mathematics, Kyushu University 九州大学数学科
Language	English
Publisher	Research Association of Statistical Sciences
Publisher	統計科学研究会
Date	1984-03
Source Title	Bulletin of informatics and cybernetics
Vol	21
Issue	1/2
First Page	93
Last Page	99
Publication Type	Version of Record
Access Rights	open access
Crossref DOI	https://doi.org/10.5109/13360
Related DOI	Bulletin of informatics and cybernetics \|\| 21(1/2) \|\| p93-99
Related DOI	http://bic.math.kyushu-u.ac.jp/
Related URI	Bulletin of informatics and cybernetics \|\| 21(1/2) \|\| p93-99
Related URI	http://bic.math.kyushu-u.ac.jp/
Relation	Bulletin of informatics and cybernetics \|\| 21(1/2) \|\| p93-99
Relation	http://bic.math.kyushu-u.ac.jp/
Abstract	A category of relational models and its quotient category are defined and their basic properties are discussed. Moreover a categorical join dependency and a category of adjoint models, which dualize t...he notion of relational models, are studied.show more

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