Earticle

초록

영어

Empirical evidence on the maintainability of object-oriented systems is far from conclusive, partly due to lack of representativeness of the subjects and systems used in the study. The present research empirically examined this issue with the systems that are mission-critical, currently operational and maintained by professionals. It was found that the 00 group appeared to consume less time while maintaining more amount of software artifacts than the NOD counterpart. This economical utilization of time appeared evident regardless of software development life cycle. This was due to the usefulness of UML for impact analysis which contributed to effective comprehension and communication. Insufficient design specifications led to ambiguity and costly defects in transferring design solutions to devel-opment. Also, the encapsulation of 00 seemed to reduce mental loads at maintenance tasks and im-proved code reuse. However, the number of files to manage increased and thus, dependency manage-ment is required for the 00 systems.

목차

Abstract
 1. 서론
 2. 문헌 연구
 3. 연구방법
  3.1 실험 설계
  3.2 대상업무
  3.3 참여자
  3.4 섣험절차
  3.5 종속변수
 4. 결과
 5. 결론
 참고문헌

키워드

저자

• 임좌상 [ Joa Sang Lim | 상명대학교 미디어학부 교수 ]
• 정승렬 [ Seung Ryul Jeong | 국민대학교 비즈니스 IT전문대학원 교수 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JITAM [Journal of Information Technology Applications and Management]

• 간기

  격월간

• pISSN

  1598-6284

• eISSN

  2508-1209

• 수록기간

  1999~2026

• 십진분류

  KDC 005 DDC 005