Results 261 to 270 of about 331,075 (300)

Normalizing Relations with China

Asian Affairs: An American Review, 1977
(1977). Normalizing Relations with China. Asian Affairs: An American Review: Vol. 5, No. 2, pp. 67-87.
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A normal form for sets of not-necessarily normalized relations

[1989] Proceedings of the Twenty-Second Annual Hawaii International Conference on System Sciences. Volume II: Software Track, 2003
A normal form for sets of not-necessarily normalized relations, called NF-N3, is defined. This normal form not only removes local redundancy within each single relation but also removes global redundancy among relations. Properties pertaining to this normal form are given. The main differences between this normal form and others are discussed.
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Decomposition of a relation into fourth normal forms

COMPSAC 79. Proceedings. Computer Software and The IEEE Computer Society's Third International Applications Conference, 1979., 2005
In the relational model, various relationships may exist between the attributes in a relation. The relationships are described by functional and multivalued dependencies. The functional dependencies are the basic elements for the decomposition of a relation into a family of relations in second, third, and Boyce-Codd normal forms.
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Vague Normalization in a Relational Database Model

2012
Vague relational database models generalize the classical relational database model by allowing uncertain and imprecise information by means of vague set theory. In this paper, we have introduced vague extensions of the normal forms for a similarity based vague relational database model.
Jaydev Mishra, Sharmistha Ghosh
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On the normalization of relational databases

Information Processing Letters, 1979
B. Srinivasan, V. Rajaraman
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Relational Databases and Normalization

2018
In today’s world of big data, it’s easy to forget just how much of the world’s systems run on relational databases. But the fact remains, relational databases still dominate the data space. There is good reason for this: They work incredibly well, particularly when dealing with structured, well-defined data.
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Tables Related to the Normal Distribution

The American Statistician, 2005
The need for numerical tables of , especially in astronomy and probability theory, was recognized by Laplace as early as 1783, and the first such table was constructed by Kramp in 1799. In the following century many more accurate and more elaborate tables related to the basic integral were published.
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Normalization of Relations with Nulls in Candidate Keys

Journal of Database Management, 2002
This paper discusses normalization of relations when the candidate keys of a relation have missing information represented by nulls. The paper shows that when the missing information is of the type “not applicable” or “does not exist,” problems and confusion can arise in normalizing relations.
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Normal Vaginal Flora in Relation to Vaginitis

Obstetrics and Gynecology Clinics of North America, 1989
The normal vaginal, or resident, flora is complex and easily includes over a dozen different organisms, many of them potential pathogens. The quantitative nature of the vaginal flora also is a factor in development of symptoms. This complex milieu is further varied by nature's changes over the years from birth to menopause. Artificial changes occurring
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Statistical relational databases: normal forms

IEEE Transactions on Knowledge and Data Engineering, 1991
Problems associated with defining normal forms of relational tables relevant to statistical processing are discussed. The concepts of derived identifier, class identifier, derived class-counts, count domains, compact domains, and uniform domains for statistical relational tables are introduced.
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