• Journal of the Korean Society of Marine Environment & Safety
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• v.19 no.4
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• pp.375-381
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• 2013

To assess the risk of marine traffic environments, with high confidential level, the risk factors comprising it should be identified and the risk acceptance criteria should be also provided. Furthermore, the relative importance of each risk factor(the weight of each risk factor on total risk) should be analyzed because the risk is expressed as the sum of risk factors comprising it. The twenty kinds of risk factors and its assessment criteria were suggested for the domestic marine traffic environments by an examination of the existing risk assessment models on the previous studies. The relative importance of each risk factor was also analyzed through the questionnaire using analytic hierarchy process by the marine traffic experts on the same studies. Based on these previous studies, the risk was evaluated at the port of Mokpo and its approaches on this study. The port of Mokpo and its approaches were divided into four sectors for the comparative evaluation, the result of the comparative evaluation on four sectors showed that the risk of the Jeongdeung-hae passage is the highest due to higher risk level of some risk factors(water movements, complexities, tug boats, pilotage, VTS) than the other sectors. The result of this evaluation is in accord with the analysis results of the other studies using various qualitative or quantitative risk analysis methods at the same sea areas.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.125-126
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• 2019

본 논문에서는 위험 관리 지역에 대한 시나리오 구축을 위한 분석 모델을 고려한다. 위험 요소에 대한 분석은 외부 상황에 대한 요소뿐만 아니라 내부 상황에 의한 요소도 제공된다. 대응 모델에 대한 반응은 요소분석을 통하여 도출될 수 있는 결과를 통하여 결정된다. 위험 관리 지역에 대한 시나리오 분석 모델을 위하여 DEVS 방안을 고려하며, 이에 대한 모델 설계를 고려한다.

• Journal of Navigation and Port Research
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• v.29 no.6 s.102
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• pp.487-493
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• 2005

Since the destruction of World Trade Center the attention of the United States and the wider international community has focussed upon the need to strengthen security and prevent terrorism This paper suggests an analysis prior to risk factor and structure for anti-terrorism in the korean maritime society. For this, in this paper, maritime terror risk factor was extracted by type and case of terror using brainstorming method. Also, risk factor is structured by FSM method and analyzed for ranking of each risk factor by AHP. At the result, the evaluation of risk factor is especially over maximum factor for related external impact.

• International Area Studies Review
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• v.15 no.3
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• pp.191-213
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• 2011

This study empirically examines whether income smoothing effectively contributes to consumption smoothing. Since international factor movement plays an important role for income smoothing across countries, net factor income across countries deserves more attention in considering income smoothing than attention having been paid by previous studies in the literature. Most of previous studies assume that net factor income has the same degree of effects on consumption as GDP. For the case of 12 EU countries during the period from 1999 to 2010, our empirical investigation observes that the response of consumption with respect to net factor income is severely lower than the response of consumption with respect to GDP, and further net factor income has ignorable effects on the consumption. This evidence implies that the income smoothing via international factor movement is less significant in contributing to the consumption smoothing. In the sequel, our finding suggests that legal and institutional process for transferring net factor income across countries should be eased further to improve contribution of income smoothing to consumption smoothing.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.169-170
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• 2022

In this study, in order to select the element items for risk assessment for autonomous ships, a survey was conducted on the maritime traffic control workers and the risk assessment element items were analyzed. The top five element items for risk assessment were identified, and the detailed value of risk elements according to the size of the vessel could be confirmed.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.245-248
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• 2006

본 논문은 제 3자 시험 기관의 시험 인증 서비스에 내포한 잠재적 문제점을 유발시키는 위험요소를 식별 및 분석한다. 식별 및 분석한 위험요소를 기반으로 테스트 계획 및 수행하여 이전 보다 신뢰성 높아진 시험 인증서비스를 제공할 수 있다. 또한 위험요소를 제거하거나 최소화할 수 있는 개선 활동을 간략하게 제시하고, 발생할 수 있는 위험요소를 기술한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2004.11a
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• pp.343-348
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• 2004

Since the destruction of World Trade Center the attention of the united States and the wider international community has focussed upon the need to strengthen security and prevent terrorism. This paper suggests an analysis prior to risk factor and structure for anti-terrorism in the korean maritime society. For this, in this paper, maritime terror risk factor was extracted by type and case of terror using brainstorming method. Also, risk factor is structured by FSM method and analyzed for ranking of each risk factor by AHP. At the result, the evaluation of risk factor is especially over maximum factor for related external impact.

• Korean Security Journal
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• no.10
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• pp.189-213
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• 2005

Risk management should be controlled systematically by effectively evaluating and suggesting countermeasures against the various risks which are followed by the change of the society and environment. These days, enterprise risk management became a new trend in the field. The first step in risk analysis is to recognize the risk factors, that is to verify the vulnerabilities of loss in the security facilities. The second step is to consider the probability of loss in assessing the risk factors. And the third step is to evaluate the criticality of loss. The security manager will determine the assessment grades and then the risk levels of each risk factor, on the basis of the result of risk analysis which includes the assessment of vulnerability, the provability of loss and the criticality. It is of great importance to put the result of risk analysis in mathematical statement for a scientific approach to risk management. Using the risk levels gained from the risk analysis, the security manager can develop a comprehensive and supplementary security plan. In planning the risk management measures to prepare against and minimize the loss, insurance is one of the best loss-prevention programs. However, insurance in and of itself is no longer able to meet the security challenges faced by major corporations. The security manager have to consider the cost-effectiveness, to suggest the productive risk management alternatives by using the security files which contains every information about the security matters. Also he/she have to reinforce the company regulations on security and safety, and to execute education repeatedly on security and risk management. Risk management makes the most efficient before-the-loss arrangement for and after-the-loss continuation of a business. So it is very much important to suggest a best cost-effective and realistic alternatives for optimizing risk management above all, and this function should by maintained and developed continuously and repeatedly.

• Journal of the Korea institute for structural maintenance and inspection
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• v.17 no.5
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• pp.122-129
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• 2013

In this study, the risk factors which derive from the ground condition of typical construction sites are put forward. In order to prioritize the risk elements, the analytical method of AHP was used. The result of using a weighting factor for each risk analysis showed that if the constituency index is less than 0.1, then reliable results and priorities for each of the risk elements can be calculated using the AHP method. From now on, if the range of measured value can be established, the risk or safety value of concrete structures for power lines can be applicable.

• 한국IT서비스학회:학술대회논문집
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• 2002.11a
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• pp.106-113
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• 2002

아웃소싱 시장의 지속적인 성장에도 불구하고 국내 아웃소싱 시장은 대규모의 계약이 이루어 지지 않고 있다. 아웃소싱의 위험요인이 아웃소싱의 활성화에 장애요인이 될 수 있다. 정보시스템 아웃소싱의 위험요인에 대한 연구는 아웃소싱 수준 및 성과에 영향을 미치는 요소를 중심으로 연구가 진행되어 왔다. 즉, 전략적 효과, 경제적 효과, 기술적 효과와 같은 이익에 대한 연구가 주류를 이루고 있다. 그러나 아웃소싱 위험요인에 대한 연구는 사례가 거의 없고, 성과에 미치는 영향에 대한 실증적인 연구는 진행되지 않고 있다. 또한 아웃소싱 위험요소의 경우 대체로 발주자 입장에서 연구를 수행하고 있어, 실제 수주하고 있는 수주자의 입장에서 위험요소를 분석한 연구는 없는 상황이다. 본 연구는 기존 연구에서 제시된 아웃소싱 위험요소와 국내 정보기술 아웃소싱 상황에 맞는 위험요소를 도출하고, 이들 위험요소가 유발되는 정도가 정보기술 아웃소싱 성과와 어떠한 관계를 가지는지에 대해 실증적으로 연구를 수행하였다.