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Relational model
Known as:
Relational
, Relational attribute
, Relational data model
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The relational model (RM) for database management is an approach to managing data using a structure and language consistent with first-order…
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Related topics
Related topics
50 relations
Armstrong's axioms
Associative entity
Attribute domain
Codd's 12 rules
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2006
2006
ON MODAL LOGICS BETWEEN K×K×K AND S5× S5× S5
R. Hirsch
2006
Corpus ID: 675609
We prove that every n-modal logic between K and S5 is undecidable, whenever n ≥ 3. We also show that each of these logics is non…
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2004
2004
A Distribution Design Methodology for Object DBMS
F. Baião
,
Marta Mattoso
,
Gerson Zaverucha
Distributed and parallel databases
2004
Corpus ID: 2363307
The design of distributed databases involves making decisions on the fragmentation and placement of data and programs across the…
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2001
2001
ToX - the Toronto XML Engine
Denilson Barbosa
,
Attila Barta
,
A. Mendelzon
,
G. Mihaila
,
Flavio Rizzolo
,
Patricia C. Arocena
Workshop on Information Integration on the Web
2001
Corpus ID: 116473
We present ToX – the Toronto XML Engine – a repository for XML data and metadata, which supports real and virtual XML documents…
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1999
1999
Towards Probabilistic Unification-Based Parsing
ter Hugo Wilfried Laurenz Doest
1999
Corpus ID: 62161501
This thesis is about natural language parsing with corpus-based grammars that are enriched with statistics. Parsing is the…
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1995
1995
Long-range predictive adaptive fuzzy relational control
J.Valente de Oliveira
,
J. M. Lemos
1995
Corpus ID: 62197097
1994
1994
Qualified Answers That Reflect User Needs and Preferences
T. Gaasterland
,
Jorge Lobo
Very Large Data Bases Conference
1994
Corpus ID: 8444876
This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of…
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1994
1994
Implication Problems for Functional Constraints on Databases Supporting Complex Objects
Minoru Ito
,
G. Weddell
Journal of computer and system sciences (Print)
1994
Corpus ID: 18174475
Highly Cited
1993
Highly Cited
1993
Relational grammars for interactive design
L. Weitzman
,
K. Wittenburg
Proceedings IEEE Symposium on Visual Languages
1993
Corpus ID: 7514735
This paper describes an approach to interactive design tasks based on relational grammars. Relational grammars extend traditional…
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Highly Cited
1992
Highly Cited
1992
ERC+: An Object based Entity Relationship Approach
S. Spaccapietra
,
C. Parent
1992
Corpus ID: 18849427
Keywords: conceptual modeling Reference LBD-CHAPTER-1992-001 Record created on 2007-01-16, modified on 2016-08-08
Highly Cited
1983
Highly Cited
1983
The Problem of Equivalence for Entity-Relationship Diagrams
S. Jajodia
,
P. Ng
,
F. Springsteel
IEEE Transactions on Software Engineering
1983
Corpus ID: 14539530
We investigate the question of when two entity-relationship diagrams (ERD's) should be considered equivalent, in the sense of…
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