Contents of Report


[Data of Report]

Report Number:
TR0519
Date of Registration:
1989.11
English Title:
Toward Integration of Deductive Database and Object-Oriented Database:A Limited Survey
Japanese Title:
***
English Author:
K.Yokota,S.Nishio
Japanese:
***
Name of Organization to which author belongs:
ICOT,Osaka Univ.
PDF:
tr0519.pdf

[Contents]

Abstract.... 2
1Introduction.... 2
2Framework of Deductive and Object-Oriented Databases.... 2
3Embedding Object-Orientation Concepts into Deductive Database.... 3
3.1Problem to be Considerd.... 3
3.2ψTerm-Tuple Representation with Type Hierarchy.... 4
3.3O-Logic.... 5
3.4F-Logic.... 5
3.5DOT-Extended Terms Based on Dot Notation.... 6
4Deductive Database as Active Objects.... 7
4.1Problem to be Considered.... 7
4.2Deductive Databases Embedding into a Hierarchy.... 8
4.3Query Processing Based on Message Passing Perspectives.... 8
5Perspectives.... 9
5.1Other Extentions.... 9
5.2Research Directions.... 9
6Concluding Remarks.... 9
Acknowledgements.... 10
References.... 10


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