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Relational calculus
Known as:
Relational
Relational calculus consists of two calculi, the tuple relational calculus and the domain relational calculus, that are part of the relational model…
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Related topics
Related topics
10 relations
Codd's theorem
Domain relational calculus
Nested set model
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Papers overview
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2005
2005
Towards a Context-Aware Relational Model
Y. Roussos
,
Y. Stavrakas
,
Vassia Pavlaki
2005
Corpus ID: 5936582
In traditional databases and information systems the number of users is more or less known and their background is to a great…
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Review
2002
Review
2002
Intuitionistic fuzzy relational calculus: An overview
C. Cornelis
,
Glad Deschrijver
,
M. D. Cock
,
E. Kerre
Proceedings First International IEEE Symposium…
2002
Corpus ID: 14320951
This paper presents an attempt to embed and unify research on intuitionistic fuzzy (IF) relations into a broad, formal yet…
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2002
2002
Natural and Efficient Modeling of Temporal Information with Object-Relational Databases
Carsten Kleiner
,
U. Lipeck
2002
Corpus ID: 17274829
In this article we present a model for temporal data utilizing the benefits of object-relational database systems (ORDBS). In…
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Highly Cited
2000
Highly Cited
2000
Foundation for Future Database Systems: The Third Manifesto
C. J. Date
,
Hugh Darwen
2000
Corpus ID: 61700949
From the Publisher: A detailed study of the impact of objects and type theory on the relational model of data, including a…
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1995
1995
An executable visual formalism for object-oriented conceptual modeling
D. Kung
Journal of Systems and Software
1995
Corpus ID: 6555972
1991
1991
An interval-based temporal relational calculus for events with gaps
R. Morris
,
L. Khatib
Journal of experimental and theoretical…
1991
Corpus ID: 41615493
Abstract Traditional interval-based representations of time assume interval convexity, i.e., that intervals are uninterrupted…
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Highly Cited
1989
Highly Cited
1989
A Relational Calculus with Set Operators, Its Safety and Equivalent Graphical Languages
G. Özsoyoglu
,
Huaqing Wang
IEEE Trans. Software Eng.
1989
Corpus ID: 6697000
The authors propose a relational calculus (RC/S) which uses set comparison and set manipulation operators to replace universal…
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1983
1983
Q-TRANS: Query Translation Into English
Eva-Maria M. Mueckstein
International Joint Conference on Artificial…
1983
Corpus ID: 44806063
Q-TRANS, which stands for Query-TRANSlation System, translates formal database queries into English to enhance the usability of…
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1981
1981
Programming with a relational calculus
B. MacLennan
1981
Corpus ID: 60564666
Abstract : This report describes the concept of programming in a relational calculus. This is a style of programming in which…
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Highly Cited
1979
Highly Cited
1979
Relational Database Systemsr
Won Kim
CSUR
1979
Corpus ID: 4397774
Over a dozen relational database systems have been implemented since E. F. Codd introduced the relational model of data in a…
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