• Journal of Korean Society of Industrial and Systems Engineering
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• v.35 no.3
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• pp.24-31
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• 2012

Priority rules or sequencing heuristics conventionally used to determine resource allocation is to maximize the earned value on time and cost. This study provides a effective strategy-oriented approach for the program resource management problem with limited same resource, which systematically connects individual project objectives to the overall organizational goal, by introducing financial values as well as priority rules in a broader context. It deals with the resource allocation problem as the decision making problem in the strategic management paradigm to meet business objective and solves it using the analytic hierarchy process, and explains the method of application and usefulness through some simulation cases.

• Proceedings of the Safety Management and Science Conference
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• 2013.04a
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• pp.243-254
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• 2013

Recently in the construction business construction companies has been ordered to survive in the terriblly competitive environment. Aa a result, most of the project with low-priced contract needs a speedy progress during all construction period. For the last five years major incident frequently occurs and results in the death of 189 workers at major top 6 construction builders. In most recent 10 years, the cause of major incidents happened in construction company is the speedy construction work that is affecting on the safety management. To prevent these accidents in the speedy construction work, four factors were chosed and analysed such as the personnel/organization, the working budget, the subcontractor selection and the employee motivation. The head office taked the support plan and tested it at the pilot work site. It showed a reduced accident and the harmful factors can be eliminated. It should be able to apply to the field to secure safety and prevent accidents.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.29 no.1
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• pp.56-62
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• 2006

This paper is concerned with a six sigma application to non-manufacturing process. Based on the comparison to manufacturing process, non-manufacturing process has some specific characteristics. The main focus of this study is to introduce an empirical case study on the implementation of DMAIC procedures for non-manufacturing process. We use a simple and practical road map which consists of 13 steps. Some fundamental rules for DMAIC implementation in six sigma projects are also introduced.

• Journal of the Korea Safety Management & Science
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• v.10 no.1
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• pp.197-204
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• 2008

This study's purpose centers plant management activities that is management system for total plant efficiency's maximization, plant evaluation system that production and safety management activities factor that is enforcing in manufacturing industry can develop evaluation model that can evaluate quantitative activities in process that maximize productivity and safety efficiency wishes to do design.

• Proceedings of the Korean Geotechical Society Conference
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• 2008.10a
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• pp.614-625
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• 2008

The project of Construction of Siem Reap bypass road in Cambodia consists of alignment improvement of existing route, extension of width of road and laterite paving. This project is carried out by fast-track method on the design and construction for bypass road of 15.2 km length and 8m width for five months. Though some difficulties for the construction works such as the location of borrow pit and rock source, rainy seasons etc, the construction could be completed successfully owing to the cooperation of related authorities, company and residents. This 2 way Angkor detouring road will function as industrial roads in Siemreap region. These new two roads will not only bring better logistics requirements and safety, but also impact to poverty alleviation and preservation the beauty of the ecological environment of Angkor region. The basic information related to geotechnical engineering of this project is introduced.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2001.05a
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• pp.29-34
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• 2001

The purpose of this study is to provide a practical planning guide for the actual conditions and the preference by user characteristics in one-room housing. The data collected through questionnaire surveys from the residents of one-room housing in kangnam & sinchon. 259 samples we collected and are analyzed by using SPSS-PC. The results are follows : 1) Students: Students prefer monthly rent, down town, of officetel type, 8-l0py room size, and semi-furnished 2)Business men: They prefer multi function housing mixed office and residence, down town, officetel type, 11-l5py, and fully furnished housing. 3)Newly marriged couples: Ordinary habitation site, apt type, 16-l8py ,and 5: 5 division of space(bedroom:others) 4) Old age: normal habitation site, residence-commerce complex building type, middle corridor type, and 11-l5py. 5)Couple+child: lease of deposit basis, apt complex site, and 16-l8py.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2004.11a
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• pp.187-190
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• 2004

The world has been transfiguring so rapidly thesedays. Especially, Shanghai, the symbol of the modernization of China, its speed is now so transcendental, indeed. A lot of Korean companies have made inroads into the China market so actively. There a building called PosPlaza was investigated by PohangJechul(POSCO) in the financial business trade area of Pudong, Shanghai. It has a main building of thirty-four stories with an industrial of four stories as an office area, which is now perceived as a symbolic architecture of Pudong. As for many employers who needed a large-scale restaurant, it was planned to pursue the convenience, to feel the Korean traditions and the cozy of the sunshine through the large flat window with the simplicity as the people enter the main hall.

• Annual Conference of KIPS
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• 2002.11b
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• pp.961-964
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• 2002

일반적으로 Web Service란 표준 인터넷 프로토콜을 이용하여 외부에 노출된 비즈니스 기능을 프로그램적으로 접근하는 방식으로 간단한 메소드 호출뿐만 아니라 복잡한 비즈니스 프로세스까지 수행이 가능하고, 한번 배포된 Web Service는 인터넷으로 접근할 수 있는 곳이면 어디서든지 접근 및 호출이 가능하다. 현재 Web Service 구현에 있어 최대의 당면 과제는 보안문제로서. 인터넷을 이용해서 이동하고 있는 많은 양의 데이터를 안전하게 지킬 수 있는 방법의 모색에 초점이 맞추어져 있다. 이러한 보안 문제를 해결하기 위해 SAML(Security Assertion Markup Language), XKMS(XML Key Management Specification), XAML(Transaction Authority Markup Language), BTP(Business Transaction Protocol), XLANG 등을 이용한 여러 가지 방법이 시도되고 있다. 본 논문에서는 SAML을 이용한 보안 솔루션을 분석하고, SAML을 이용하여 SSO, Back Office Transaction 등의 어플리케이션을 구축하여 시뮬레이션 결과를 보이고자 한다.

• Plant Journal
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• v.6 no.3
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• pp.40-45
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• 2010

Necessity to install control towers has been studied to acquire overseas energy resources and to secure funds. At present, domestic energy companies do business independently. Institutions which support plant EPC companies as partners of package deal are separated. This causes the low records at package deal for overseas resources acquisition. Except UK and USA, nations which have major companies developed overseas energy resources early by promoting a large national company. Consequently, they currently have good records. This study suggests the necessities to install integrated control tower for overseas energy resources acquisition and securing funds and the following are the ways ; 1) promote a large national company by consolidation of separate energy companies, 2) install plant EPC promotion department which support private plant EPC companies, 3) make a integrated control tower in high level government office to connect between a large national company and plant EPC promotion department.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.30 no.4
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• pp.78-84
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• 2007

After 6 Sigma administration is introduced in domestic in 1997, many corporations are utilizing by survival strategy and method of administration reform. This is applied in all field that this led to R&D from service industry by the next. Success factors by each field was studied and announced applying in various types of business. The Korail and Korea Post, the Ministry of Environment and various public corporation and governmen and municipal office are introduce and utilizing 6 Sigma administration by innovation method present. But, research about success factor that special quality of public sector is considered up to now was almost no. This treatise analyzed 6 Sigma' success factors and effect relation to public corporation.