• The Korean Journal of Applied Statistics
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• v.5 no.2
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• pp.169-179
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• 1992

It is shown that a structurally complete row-column design has orthogonal factorial structure if each of its component designs has orthogonal factorial structure. It implies that such designs are most easily constructed via the amalgamating of one-dimensional block designs which have orthogonal factorial structure. However, this does not always hold for structurally incomplete row-column designs. A structurally incomplete row-column design is derived from the design with adjusted orthogonality, by simply interchanging row and treatment numbers.

• Proceedings of the Korea Association of Information Systems Conference
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• 1997.10a
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• pp.217-233
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• 1997

정보시스템계획을 수립할 때 발생하는 많은 문제들은 성공적인 정보시스템의 구축 에 장애요인이 되고 있다. 본 연구는 정보시스템계획 문제에 영향을 미치는 요인들을 살펴 보고 정보시스템계획과정상의 범주, 정보시스템의 전략적 역할상의 범주로 나누었다. 또한, 각 범주와 관련한 요인들이 정보시스템계획문제를 감소시키는데 있어 어떤 영향을 미치는가 를 살펴보기 위한 이론적 모형을 제시하였으며 이들 요인데 대한 전략적 방안을 제시하기 위해 몇 가지 가설을 제시하여 추후 실증분석을 위한 토대로 마련하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.6
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• pp.3931-3943
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• 2014

Domestic industrial complexes have more loss competitiveness due to their deterioration length and environmental problems. Therefore, it is necessary to suggest the direction of realignment as advanced industrial estates and establish new alternative plans for improving the quality of public and environmental designs as well as reinforcing the competitive power. This study examined the design planning factors affecting the service users' satisfaction in the Seoul Digital Industrial Complex through a PLS regression model. The research result showed that 12 crucial design planning factors out of a total 31 planning factors have a more than 1.0 VIP. In addition, 8 comparatively important planning aspects that were measured between 0.9 and 1.0 were also investigated. These factors were the strategic design planning factors estimating the quantitative priority while enforcing the design improvement project and they should be considered as a useful material for strengthening the competitive power of the Seoul Digital Industrial Complex.

• Information Systems Review
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• v.4 no.2
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• pp.273-291
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• 2002

For many organization, a strategic information systems planning (SISP) continues to be a critical issue. This paper is an empirical study of what is being done in Korea with respect to SISP. A survey questionnaire was mailed to the major 1000 Korean companies. In this research, the experiences of 51 companies contribute the SISP practices including the success factor of SISP. Forty-three percent of the respondents indicated that their companies undertook some form of SISP. We also compared finding with the state of SISP practices in Singapore.

• 전기의세계
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• v.40 no.5
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• pp.27-35
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• 1991

전원개발계획은 단독으로 결정되는 것이 아니라 국가경제운용정책 및 에너지 정책과 더불어 전력회사의 요금정책, 부하관리, 재무계획, 전원입지, 송전계통계획 등과 연계되어 결정되어야 한다. 기존의 전원개발계획은 주어진 수요예측안을 이용하여 수요를 기준신뢰도 범위내에서 최소비용으로 만족시킬 수 있도록 전원설비투자를 결정하는 것이었으나 향후로는 부하관리정책을 포함한 수급계획(supply-demand planning)의 수립기법, 미래 수용와 연료 가격등 경제요인의 불확실성 및 환경규제 등의 요인을 감안한 전략계획기법(strategic planning) 그리고 재무계획 등 관련계획 업무를 포함하는 종합계획 모형(corporate planning model)의 구축에 대한 방안을 강구해야 할 것이다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.6 no.4
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• pp.111-135
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• 2011

While previous studies and publications all assert a strong correlation between company's business plan and performance, very few have actually conducted practical analyses to support that. This study takes a practical approach in its analysis of Korean small and mid-sized enterprises(SME) with the view to finding an answer to the question. In addition, with the considerations of entrepreneur type and company's development stage, I analyzed the differences of business plan components' effects on performances. I selected business plan's components, which have been suggested only in theory and in concept, through the literature review and preliminary examination. Corporate performances were the recent improvements of ROS, ROA, market share and the number of employees to measure how greatly each is impacted by the components of a business plan. Results show that business plan components have influenced upon the number of employees. The business plan components discriminated superior company group and inferior company group properly. Especially, finance & related system and advertising & distribution factors showed statistically significant classification forecasting power. Technical/Craftsman evaluated the effects of producing & sales and profit & quality factors high and General/Opportunistic evaluated the effects of finance & related system, advertising & distribution, corporate mission factors high. The effect of corporate mission was highest among company development stages. Finance & related system and advertising & distribution factors showed the statistically significant difference in entrepreneur type and company development stages.

• Journal of Korea Society of Industrial Information Systems
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• v.5 no.3
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• pp.1-9
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• 2000

Computer-based systems operating between two or more co-operating organizations as part of their business relationship are genera11y referred to as inter-organizational systems(IOS). IOS automate aspects of transactional work between organizations and coordinate other activities. Consequently, the design, construction and maintenance of IOS require substantial planning and sensitivity to these broader issues. This paper demonstrates that IOS planning is still in its infancy, though there is widespread agreement as to the desired results from IOS planning and how it should be conducted. In general, there is an over-reliance on traditional information systems planning approaches and the majority of organizations experience difficulties with IOS planning.

• Korean Journal of Construction Engineering and Management
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• v.12 no.4
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• pp.139-148
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• 2011

u-City projects are different with the existing urban development projects progress via convergence with IT technology. Therefore, it inheres many risk factors more than the existing development projects as including more complexity and variety. The risk management system to systematically manage those risks which get identified and quantified is required. Especially, the planning phase that is appeared the various forms has a large effect on the success of the business. However, the management of risk factors remains in the passive form. So the problems on u-City project in the planning phase and risk factors of existing development business were analyzed for the continuous growth and the successful performance of u-City project, and those risk factors was identified and quantified by using statistical technique. In the results of it, the core risk factors were obtained through which way and the basis for the effective risk management in u-City business is provided.

• Journal of the Korea Society for Simulation
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• v.4 no.1
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• pp.45-57
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• 1995

본 연구는 불확실한 경영환경하에서 전략목표에 영향을 미치는 환경요인을 확인하고, 이를 다시 전략계획 시뮬레이션 모형에 체계적으로 반영하기 위한 새로운 전략계획 시뮬레이션 모형을 제안한다. 본 연구에서 제안하는 전략계획 시뮬레이션 모형은 (1) 환경요인 분석을 위하여 퍼지인식도(Fuzzy Cognitive Map)를 적용하고, (2) 경쟁관계를 체계적으로 반영하기 위하여 미분게임(Differential Game) 모형을 이용한다. 퍼지인식도는 특정 의사결정 문제에 있어서 관련된 여러 개념간의 인과관계를 해석하고 그를 통하여 해당 문제전체에 관한 효과적인 의사결정을 지원하는 소위 구조적 모형화(Structural Modeling)도구의 한 방법이다. 한편, 본 연구에서는 미분게임을 이용하여, 퍼지인식도에 의하여 확인된 환경요인을 변수로 감안하고, 아울러 경쟁관계를 수식화 하므로써 보다 체계적인 시뮬레이션이 가능하다. 제안된 전략계획 수립 시뮬레이션 모형을 동태적 광고모형(dynamic advertising model)에 적용하므로써 보다 효과적인 경영전략계획 수립이 가능함을 보였다.

• Food Engineering Progress
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• v.15 no.2
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• pp.97-115
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• 2011

A review about the application of response surface methodology in the optimization of food technology is presented. The theoretical principles of response surface methodology and steps for its application are described. The response surface methodologies : three-level full factorial, central composite, Box-Behnken, and Doehlert designs are compared in terms of characteristics and efficiency. Furthermore, recent references of their uses in food technology are presented. A comparison between the response surface designs (three-level full factorial, central composite, Box-Behnken and Doehlert design) has demonstrated that the Box-Behnken and Doehlert designs are slightly more efficient than the central composite design but much more efficient than the three-level full factorial designs.