DocumentCode
3374549
Title
Query answering using discovered rules
Author
Chen, I-Man A.
Author_Institution
Div. of Inf. & Comput. Sci., Lawrence Berkeley Lab., CA, USA
fYear
1996
fDate
26 Feb-1 Mar 1996
Firstpage
402
Lastpage
411
Abstract
Research has been done in discovering rules from databases and in applying these rules to intensional answers to database queries, semantic query optimization, etc. However, rules discovered by one group of users may not be used by other groups of users in their applications due to certain mismatches. In this paper, we address the problems of using discovered rules for query answering, and then propose algorithms for rewriting, applying and maintaining these rules
Keywords
deductive databases; knowledge acquisition; query processing; database query answering; database rule discovery; discovered rules; intensional answers; mismatches; rule maintenance; rule rewriting; semantic query optimization; Data mining; Databases; EMP radiation effects; Forward contracts; Inference algorithms; Laboratories; Machine learning; Query processing; Remuneration; Research and development management;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Engineering, 1996. Proceedings of the Twelfth International Conference on
Conference_Location
New Orleans, LA
ISSN
1063-6382
Print_ISBN
0-8186-7240-4
Type
conf
DOI
10.1109/ICDE.1996.492189
Filename
492189
Link To Document