DocumentCode
3035316
Title
An improved schema matching algorithm of opaque database schemas
Author
Chen, Wei ; Zhang, Fang ; Wen, Maosen
Author_Institution
Dept. of Inf. Eng., Environ. Manage. Coll. of China, Qinhuangdao, China
fYear
2011
fDate
26-28 July 2011
Firstpage
5293
Lastpage
5296
Abstract
Schema matching is a crucial problem in Data Integration and Data Translation. In this paper, a pretreatment algorithm is proposed, which is an optimized and improved algorithm for the previous schema matching algorithm on opaque column and data value. Thus, the calculation of previous algorithm is decreased greatly, the time of the execution, the efficiency and precision of schema matching is enhanced.
Keywords
data handling; database management systems; pattern matching; data integration; data translation; opaque column; opaque database schemas; pretreatment algorithm; schema matching algorithm; Algorithm design and analysis; Educational institutions; Information systems; Levee; Mutual information; Programming; USA Councils; mutual information; opaque; schema matching; self information;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-61284-771-9
Type
conf
DOI
10.1109/ICMT.2011.6002333
Filename
6002333
Link To Document