Contents of Report


[Data of Report]

Report Number:
TR0121
Date of Registration:
1985.06
English Title:
Constraint-based Logic Database Management: Structuring Meta-Knowledge in Database Management
Japanese Title:
***
English Author:
H.Kitakami,T.Miyachi,S.Kunifuji,K.Fukukawa
Japanese:
***
Name of Organization to which author belongs:
Fujitsu,ICOT,ICOT,ICOT
PDF:
tr0121.pdf

[Contents]

Abstract.... 2
1Introduction.... 2
2Expressing Semantic Relationships in a Logic Databases.... 3
2.1Constraint profiles.... 3
2.2Constraint types.... 5
3Compound Worlds and Semantic Expression in a Logic Database.... 6
3.1Constraint-based Semantic model.... 7
3.2Consistency.... 9
3.3Assimilation management of a logic database.... 10
3.4Advantages of a CSM-controlled database system.... 11
4Knowledge Assimilation by the CSM.... 12
4.1Syntax of semantic expressions.... 13
4.2Knowledge assimilation Prolog program execution examples.... 15
5Summary.... 17
Acknowledgements.... 18
References.... 18
End.... 19


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