Data quality assurance for thermophysical property databases - Applications to the TRC SOURCE data system

被引：18

作者：

Dong, Q ^{[1
]}

Yan, XJ ^{[1
]}

Wilhoit, RC ^{[1
]}

Hong, XG ^{[1
]}

Chirico, RD ^{[1
]}

Diky, VV ^{[1
]}

Frenkel, M ^{[1
]}

机构：

[1] NIST, TRC, Boulder, CO 80305 USA

来源：

JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES | 2002年 / 42卷 / 03期

关键词：

D O I：

10.1021/ci010118e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

To a significant degree processes of database development are based upon human activities, which are susceptible to various errors. Propagation of errors in the processing leads to a decrease in the value of original data as well as that of any database products. Data quality is a critical issue that every database producer must handle as an inseparable part of the database management. Within the Thermodynamics Research Center (TRC), a systematic approach to implement database integrity rules was established through the use of modern database technology, statistical methods, and thermodynamic principles. The four major functions of the system-error prevention, database integrity enforcement, scientific data integrity protection, and database traceability-are detailed in this paper.

引用

页码：473 / 480

页数：8

共 18 条

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