Some properties of the positive boolean dependencies in the database model of block form

Tran Minh Tuyen; Trinh Dinh Thang; Nguyen Xuan Huy

doi:10.15625/1813-9663/31/2/4978

Some properties of the positive boolean dependencies in the database model of block form

Tran Minh Tuyen, Trinh Dinh Thang, Nguyen Xuan Huy

Author affiliations

Authors

Tran Minh Tuyen DHSP2
Trinh Dinh Thang
Nguyen Xuan Huy

DOI:

https://doi.org/10.15625/1813-9663/31/2/4978

Keywords:

Positive boolean dependence, block, block scheme

Abstract

The report proposes the concept of positive boolean dependency in the database model of block form, proving equivalent theorem of three derived types, necessary and sufficient criteria of the derived type, the member problem... In addition, some properties related to this concept in the case of block r degenerated into relation are also expressed and demonstrated here.

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Published

22-04-2015

How to Cite

[1]

T. M. Tuyen, T. D. Thang, and N. X. Huy, “Some properties of the positive boolean dependencies in the database model of block form”, JCC, vol. 31, no. 2, pp. 159–169, Apr. 2015.

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Issue

Vol. 31 No. 2 (2015)

Section

Computer Science

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