Concepedia

First Normal Form

First Normal Form is a database normalization level that requires a relation to contain only atomic, indivisible attribute values and to eliminate repeating groups, ensuring each column holds a single value and each record is uniquely identifiable by a primary key.

19

Publications

1.7K

Citations

30

Authors

23

Institutions

Publications per year

2017–2026

0

Variants

1Nf

Parents

Publications

19

A simple view of the Dempster-Shafer theory of evidence and its implication for the rule of combination

Lotfi A. Zadeh · 1986 · 797 citations

, , +15

Non First Normal Form relations: An algebra allowing data restructuring

Serge Abiteboul, Nicole Bidoít · Journal of Computer and System Sciences · 1986 · 180 citations · Full text

, , +11

Non first normal form relations to represent hierarchically organized data

Serge Abiteboul, Nicole Bidoít · 1984 · 150 citations · Full text

, , +14

Operators for Non-First-Normal-Form Relations

Patrick C. Fischer · Medical Entomology and Zoology · 1983 · 104 citations

, , +5

Skolem-type normal forms for first-order languages with a generalized quantifier

G. Fuhrken · Fundamenta Mathematicae · 1964 · 58 citations · Full text

, , +13

1–5 of 19

Authors

30

  1. SA
    Serge Abiteboul

    Institut national de recherche en sciences et technologies du numérique, France

    3 publications · 345 citations

    3

    h-index

  2. NB
    Nicole Bidoít

    Université Paris-Sud, France

    3 publications · 345 citations

    3

    h-index

  3. BB
    Bernhard Beckermann

    Laboratoire Paul Painlevé, France

    1 publications · 54 citations

    1

    h-index

  4. RS
    Régis Saint-Paul

    UNSW Sydney, Australia

    1 publications · 16 citations

    1

    h-index

  5. AG
    Alan G. Merten

    University of Michigan, United States

    1 publications · 12 citations

    1

    h-index

1–5 of 30

Institutions

23

  1. Centre de Recherche en Informatique

    Fontainebleau, France

    3 h-index

    6 publications

    690 citations

  2. University of Michigan

    Ann Arbor, United States

    2 h-index

    4 publications

    54 citations

  3. Laboratoire de Recherche en Informatique

    Gif-sur-Yvette, France

    2 h-index

    2 publications

    165 citations

  4. IBM (United States)

    Armonk, United States

    2 h-index

    2 publications

    44 citations

  5. Université Paris-Sud

    Orsay, France

    1 h-index

    1 publications

    150 citations

  6. Laboratoire d'informatique de Nantes Atlantique

    Nantes, France

    1 h-index

    2 publications

    32 citations

  7. University of London

    London, United Kingdom

    1 h-index

    2 publications

    66 citations

  8. University of Zurich

    Zurich, Switzerland

    1 h-index

    2 publications

    72 citations

1–8 of 23

Venues

  1. 1

    h-index

  2. Journal of Symbolic Computation

    1 publications · 54 citations

    1

    h-index

  3. Journal of Pure and Applied Algebra

    1 publications · 10 citations

    1

    h-index

  4. Studia Logica

    1 publications · 15 citations

    1

    h-index

  5. Communications in Mathematical Physics

    1 publications · 36 citations

    1

    h-index

1–5