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Relation (database)

Known as: Relation, Relation (database) (Template), Relation schema 
In relational database theory, a relation, as originally defined by E. F. Codd, is a set of tuples (d1, d2, ..., dn), where each element dj is a… 
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Related topics

Related topics

29 relations
Candidate keyCanonical coverChase (algorithm)DMARC

Papers overview

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2013
2013
Reconciling extremely different concentration-mass relations
The concentration-mass relations proposed by Prada et al. (2012) and by Duffy et al. (2008) on the scales of galaxy clusters show… 
2012
2012
SENSITIVITY INTERPRETATIONS OF THE COSTATE VARIABLE FOR OPTIMAL CONTROL PROBLEMS WITH STATE CONSTRAINTS
In optimal control theory, it is well known that the costate arc and the associated maximized Hamiltonian function can be… 
2008
2008
Ontology Mapping Using Fuzzy Conceptual Graphs and Rules
This paper presents a new ontology mapping method between a source ontology and a target one considered as a reference. Both… 
2007
2007
Classification of Design Pattern Traits
Design patterns describe good solutions to common and recurring problems. The applications of design patterns may vary in… 
2006
2006
Extimacy in the Miller's Tale
In the Miller's Tale, a story of a man whose cuckolding by his tenant is exposed to his community, the category of privacy… 
2006
2006
Relational Approach to Order-of-Magnitude Reasoning
This work concentrates on the automated deduction of logics of order-of-magnitude reasoning. Specifically, a translation of the… 
2002
2002
Optimizing Queries with Foreign Functions in a Distributed Environment
Foreign functions have been considered in the advanced database systems to support complex applications. We consider optimizing… 
1997
1997
Verification with Abstract State Machines Using MDGs
The presence of uninterpreted symbols in the logic means that we must distinguish between a state machine M and its abstract… 
1996
1996
An algorithm for computing principal points with respect to a loss function in the unidimensional case
In Flury (1990) the k principal points of a random vector X are defned as the points p(1),..., p(k) minimizing E∥X−p(i)∥2; i=1… 
Highly Cited
1986
Highly Cited
1986
Ternary-feldspar mixing relations and thermobarometry