Increasing number of data is occurs because of high demand from organizations to run their daily business operations. Most of organizations have an information system in order to provide quality information to the organizations. In order to provide the quality information, the information system must be able to filter any dirty from data sources. One of the type dirty data is inconsistent data. Inconsistent data is occurs because of data structured from different data sources are different. Four latest techniques to detect and reduce inconsistent data have been identified. These techniques are rough set, logic analysis of inconsistent data, fuzzy multi attributes decision making and functional dependencies of corresponding relation variable. In this paper, these techniques have been studied described with suitable examples. The purpose of studied is to identify advantages, disadvantages and any potential enhancement in reducing inconsistent data from database.
목차
Abstract 1. Introduction 2. Previous Work 2.1. Rough Set 2.2. Logic Analysis of Inconsistent Data (LAID) 2.3. Fuzzy Multi Attribute Decision Making (FMDAM) 2.4. Functional Dependencies (FD) of Corresponding Relation Variable 3. Summarize of Current Techniques in Reducing Inconsistent Data 5. Conclusion and Future Work Acknowledgement References
키워드
Fuzzy multi attributes decision makingrough setinconsistent dataquality data
저자
Mohd Kamir Yusof [ Fakulti Informatik, Universiti Sultan Zainal Abidin Terengganu, Malaysia ]
Atiqah Azlan [ Fakulti Informatik, Universiti Sultan Zainal Abidin Terengganu, Malaysia ]
보안공학연구지원센터(IJDTA) [Science & Engineering Research Support Center, Republic of Korea(IJDTA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Database Theory and Application
간기
격월간
pISSN
2005-4270
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Database Theory and Application Vol.5 No.1