• 산업경영시스템학회지
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• 제19권37호
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• pp.87-94
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• 1996

There is a currently a focus on the usability of interactive computer products. Many usability measurement and evaluation methods have been developed in the fields of human-computer interaction and software ergonomics. In this paper, the issues of usability evaluation methods are introduced, and the usability evaluation methods are classified and compared. Also, the framework for systematic usability effort based on product' lifecycle is presented.

• 한국데이터정보과학회:학술대회논문집
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• 한국데이터정보과학회 2004년도 추계학술대회
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• pp.97-104
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• 2004

Continuous efforts have been made to transform industrial technologies possessed by private sector for national defense purposes over decades. Among these efforts, the unification programs between military and commercial specifications resulted in cost reduction and high efficiency of military supplies. In this paper, we study the unification of reliability specifications, which seems to have been widely used for military and commercial fields. We also propose a method of developing an unified reliability specification for electro-mechanical relays.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 1996년도 추계학술대회논문집
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• pp.93-98
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• 1996

Process design is one of the most important fields in metal forming, where the finite element method has appeared a useful method for industrial applications. In this study. A finite element method has been applied for iso-thermal forging design in turbine disk. This kind of approach is good for minimize actual redesign of die. which can reduce die production cost. - vital importance in current industrial environment.

• 한국산업정보학회:학술대회논문집
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• 한국산업정보학회 2007년도 춘계학술대회
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• pp.58-60
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• 2007

The availability of Information Technology in geological and engineering geological fields is rapidly increasing in Korea. Especially GIS-based hazard mapping is the most distinctive part to predict a possibility of landslide occurrence. Integrated expert system for tunnel construction is also practically used to manage investigated or designed data and to predict un-known underground geological condition. Computer-based field data acquisition tools are also one of the typical part using information technology including GIS combined with mobile phone in Geological field.

• 한국산업정보학회:학술대회논문집
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• 한국산업정보학회 2003년도 춘계학술대회
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• pp.41-44
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• 2003

평생 교육이 화두가 되는 현대 기술 및 지식정보화 사회에서, 사회인이 재교육 등을 위하여 전통적인 교육의 형태로 재교육을 받는 것은 쉬운 일이 아니다. 전통적인 교육 형태가 제공하지 못하는 교육의 기회를 현재 널리 응용되고 있는 Cyber 강의가 줄 수는 있지만, 실험 실습 등이 요구되는 산업체 기술 교육을 위한 Cyber 강의는 일반적인 이론 강의를 위한 Cyber 강의에 비하여 새로운 제작 방법 등이 요구되어진다. 본 논문은 산업체 기술 교육을 위한 Cyber강의 제작 방법을 제안하고 실제 구현을 통하여 그 활성화 방법을 보이고자 한다.

• 산업경영시스템학회지
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• 제17권30호
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• pp.177-184
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• 1994

The importance of usability evaluation is increasing in developing the system(or product). Many usability measures and test methods have been developed in the fields of ergonomics and cognitive engineering. A systematic usability effort using established methods may be qualify as usability engineering. In this paper, general aspects of the usability engineering are introduced, and application methods of usability engineering model based on product's life cycle are presented.

• 산업경영시스템학회지
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• 제18권36호
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• pp.153-158
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• 1995

Finding shortest paths in networks is the fundamental problem in network theory and has numerous in Operations Research and related fields. The purpose of this study is to present a algorithm for solving the length of the shortest paths from a fixed node in a general network in which the arc distance can be arbitrary value. This algorithm has a worst computational bound of $n^3/4$ additions and $n^3/4$ comparisons, which is lower the worst computational bounds of other available algorithms.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 1993년도 Fifth International Fuzzy Systems Association World Congress 93
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• pp.1346-1349
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• 1993

In this paper, we describe the use of certain optimization techniques, principally dynamic programming and high level computational methods, to enhance the capabilities of a fuzzy adaptive neural network controller which we had developed for on-line control and adaption on complex nonlinear processes. Potential applications to an array of processes from diverse fields are discussed.

• 산업융합연구
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• 제14권2호
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• pp.25-31
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• 2016

As the importance of big data begins to be recognized, the government, local self-governing bodies, and corporations have taken interest in big data. However, unlike the past, there is various typical and atypical data, and some fields make use of big data planning and analytical technique, which is opening a way to capture new opportunities. The present study analyzes an improvement plan for bicycle roads by using the public data of Seoul and proposes its implications.

• ETRI Journal
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• 제32권5호
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• pp.695-703
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• 2010

Training is one of the representative application fields of virtual reality technology where users can have virtual experience in a training task and working environment. Widely used in the medical and military fields, virtual-reality-based training systems are also useful in industrial fields, such as the aerospace industry, since they show superiority over real training environments in terms of accessibility, safety, and cost. The shipbuilding industry is known as a labor-intensive industry that demands a lot of skilled workers. In particular, painting jobs in the shipbuilding industry require a continuous supplement of human resources since many workers leave due to the poor working environment. In this paper, the authors present a virtual-reality-based training system for spray painting tasks in the shipbuilding industry. The design issues and implementation details of the training system are described, and also its advantages and shortcomings are discussed based on use cases in actual work fields.