DB 품질개선사업의 대가 산정 모형연구

• 영문명: A Development of Cost Estimation Model for Data Quality Analysis and Improvement Project
• 발행기관: 한국IT서비스학회
• 저자명: 서용원(Yong Won Seo) 이덕희(Duck Hee Lee) 정승호(Seung Ho Jung) 박건수(Kun Soo Park)
• 간행물 정보: 『한국IT서비스학회지』한국IT서비스학회지 제14권 제2호, 51~68쪽, 전체 18쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2015.06.30

영문 초록

As interests in the quality of data in database systems are growing recently, analysis and improvement of data quality in databases have been an important issue. However, there has yet to be a clear agreement on how to reasonably calculate the total cost of such project. In this paper, based on real project data and budget statistics, we develop a model to estimate the cost for quality analysis and improvement project of a database. We first conduct statistical analysis to build our basic model. Throughout this analysis, we have identified factors that determine the scale of works required to conduct the project and eventually determine the cost. In addition, we have identified factors that determine the complexity of the project. These factors can adjusts the cost determined by the scale of works. Our model is verified and improved by surveys on experts. We apply our model to newly conducted projects and observe that our model estimates the cost of each project reasonably well.

목차

Abstract

1. 서론

2. 문헌 연구

3. 대가 산정절차

4. 작업모형 및 영향요인 도출

5. 소요공수 산정 모형 도출

6. 대가 모형 검증

7. 결론

References

키워드

Data Quality Improvement Project Cost Estimation Model IT Project Budgeting Plan