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NTIS 바로가기Journal of information technology applications & management = 한국데이타베이스학회지, v.24 no.4, 2017년, pp.71 - 92
김성근 (information systems at Business School of Chung-Ang University) , 안남규 (Chung-Ang University)
Finding a root cause is an essential step to solving a complex problem. Some previous studies have used the Delphi method for gathering opinions about root causes from geographically dispersed experts. However, we assert that complicated problems such as an industry ecosystem would make a general ty...
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
IT산업의 현 실정은? | 우리나라 IT 산업이 안고있는 현상도 그런 문제 중의 하나이다. 한때 미래가 밝은 고부가가치 아이템으로 인정받아오던 IT가 사용 조직 내에서 그 가치를 잘 인정받지 못하고 이를 제공하려는 업체 간의 경쟁은 날로 심해짐에도 정책당국은 불합리하고 시대에 뒤떨어진 산업규제만 양산하고 있는 상황이다. 이런 산업의 구조적 문제는 다양한 연구자에 의해 제기되어왔으나[Ahn and Moon, 2014; Lee et al. | |
근본원인분석을 위한 툴과 접근 방법은? | 근본원인분석에는 다양한 툴과 접근이 존재한다. 우선, 복잡한 문제의 이해를 돕는 인과관계 맵(causal map) 툴이다. 문제의 요인들을 일정한 범주로 집단화해가며 근본원인을 찾아가는 특성요인도(Cause-Effect-Diagram, 실제 현장에서는 Fishbone Diagram이나 간단히 Ishikawa Diagram으로 불려짐)[Ishikawa, 1982], 요인 간의 관계 정도를 계량화하며 주요 요인을 찾아나가게 해주는 상호관계도(Interrelationship Diagram)[Mizuno, 1979], 요인간의 상호의존적 관계의 묘사를 통해 근본원인에서 문제에 이르는 논리적 연결고리를 꾀하는 현상문제구조트리(Current Reality Tree : CRT)[Goldratt, 1994] 등이 존재한다[Doggett, 2004; Yuniarto, 2012]. | |
산업의 구조적 문제를 해결하기 위해 찾아야 하는 것은? | 이런 복잡한 문제의 해결을 위해서는 문제의 근본원인(root cause)을 찾는 게 핵심이다[Andersen and Fagerhaug, 2006; Doggett, 2004; Yuniarto, 2012]. 즉, 다양한 문제 발생에 공통적으로 작용하는 공통원인(common cause)을 식별하여 제거하지 않고는 문제의 근본적 해결은 어려울 것이라는 점이다. |
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