Research on Metadata Criterion of Coalmine Safety

Author

Lihong Dong

Author_Institution

Coll. of Resources & Safety Eng., China Univ. of Min. & Technol., Beijing, China

Volume

1

fYear

2009

fDate

6-7 June 2009

Firstpage

454

Lastpage

457

Abstract

Metadata technology is significant to establish the data warehousing of coal mine safety. Effective organization and management metadata are the important issues of coal mine safety data sharing and coal mine safety data warehousing. The paper discusses the generality and difference of structure data, semi-structure and non-structure data, put forwards the three metadata structure of organization, and brings forward metadata criterion of coal mine safety data warehousing which has the characteristics of openness, compatibility, adaptability. Based on both the three metadata structure of organization and metadata criterion proposed, the coal mine safety metadata management prototype system is developed. The experimental results show that metadata criterion proposed can greatly improve the performance of management system for coal mine safety data.

Keywords

coal; data structures; data warehouses; meta data; mining; safety; coal mine safety data warehousing; data sharing; data structure; metadata management prototype system; Computational intelligence; Data engineering; Data security; Data structures; Educational institutions; Information security; Product safety; Prototypes; Warehousing; Web pages; coalmine safety data; data warehousing; metadata; metadata criterion;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Natural Computing, 2009. CINC '09. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-0-7695-3645-3

Type

conf

DOI

10.1109/CINC.2009.208

Filename

5231081