Estimating the Function Point for the Object Oriented Information Systems

객체지향 기반의 정보시스템 개발 프로젝트에서의 기능점수 예측 기법에 관한 연구

  • Published : 2007.03.30


The purpose of this study is to present a new function point estimation approach for the Object-Oriented information systems. In order to fulfill this purpose, we first review the literature on Function Point Analysis of IFPUG, Unified Modeling Language, and Unified Process. Then, we derive a method and rules for estimating Function Points based on Use Cases and Class Diagrams. To analyze the appropriateness of the proposed approach, we conduct the empirical testing. 143 use cases are collected from production, marketing, distribution, sales, and other areas from the Object-Oriented systems development projects. We compare our new approach with the existing methods that are usually used for traditional systems development projects. The results show that our proposed approach is more appropriate for the Object-Oriented environment.


Function Point;Object Oriented Information Systems;Unified Modeling Language