Application of fuzzy query based on relation database
Authors
Dongmei Wei1, Liangzhong Yi, Zheng Pei
1School of Mathematics & Computer Engineering, Xihua University
Corresponding Author
Dongmei Wei
Available Online October 2007.
- DOI
- 10.2991/iske.2007.277How to use a DOI?
- Keywords
- Fuzzy Query, Relation Database, Fuzzy theory, SQL, Microsoft Visual Foxpro
- Abstract
The traditional query in relation database is unable to satisfy the needs for dealing with fuzzy linguistic values. In this paper, a new data query technique combined fuzzy theory and SQL is provided, and the query can be implemented for fuzzy linguistic values query via a interface to Microsoft Visual Foxpro. Here, we applied it to an realism instance, questions could be expressed by fuzzy linguistic values such as young, high salary, etc, in Employee relation database. This could be used widely to the others relative fuzzy query based on database.
- Copyright
- © 2007, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Dongmei Wei AU - Liangzhong Yi AU - Zheng Pei PY - 2007/10 DA - 2007/10 TI - Application of fuzzy query based on relation database BT - Proceedings of the 2007 International Conference on Intelligent Systems and Knowledge Engineering (ISKE 2007) PB - Atlantis Press SP - 1619 EP - 1623 SN - 1951-6851 UR - https://doi.org/10.2991/iske.2007.277 DO - 10.2991/iske.2007.277 ID - Wei2007/10 ER -