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Relational model

Known as: Relational, Relational attribute, Relational data model 
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 axiomsAssociative entityAttribute domainCodd's 12 rules

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
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… 
2004
2004
A Distribution Design Methodology for Object DBMS
The design of distributed databases involves making decisions on the fragmentation and placement of data and programs across the… 
2001
2001
ToX - the Toronto XML Engine
We present ToX – the Toronto XML Engine – a repository for XML data and metadata, which supports real and virtual XML documents… 
1999
1999
Towards Probabilistic Unification-Based Parsing
This thesis is about natural language parsing with corpus-based grammars that are enriched with statistics. Parsing is the… 
1995
1995
Long-range predictive adaptive fuzzy relational control
1994
1994
Qualified Answers That Reflect User Needs and Preferences
This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of… 
1994
1994
Implication Problems for Functional Constraints on Databases Supporting Complex Objects
Highly Cited
1993
Highly Cited
1993
Relational grammars for interactive design
This paper describes an approach to interactive design tasks based on relational grammars. Relational grammars extend traditional… 
Highly Cited
1992
Highly Cited
1992
ERC+: An Object based Entity Relationship Approach
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
We investigate the question of when two entity-relationship diagrams (ERD's) should be considered equivalent, in the sense of… 
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