• Journal of the Korean housing association
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• v.26 no.6
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• pp.169-180
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• 2015

This study was carried out to offer direction to the Housing Management Support Center in terms of its key features and specific operational tasks. The research involved the property management office (n=35) and Resident Representatives of the apartment blocks (n=52). Advisory Services conducted a consumer survey, as well as a survey of expert interviews (n=15). Survey results were as follows: (1) the Managing Director and secretary residents were satisfied with the Diagnosis and Advisory services; (2) the administrative support services need to address housing issues, including a long-term repair plan and advice on using long-term repair reserves and "conflict resolution associated with public housing management"; and (3) there was a greater need for a "basic, common-sense Housing Management Information Base to provide services to the Resident Representatives of the apartment blocks". Based on the survey results, the main roles of the Housing Management Support Center are to act as a House of Commons Administrator to handle complaints with counseling, diagnosis and advice; to support the Resident Committees; to provide professional training, research, and investigation; to support community revitalization; to manage the business of guidance and inspection; to coordinate conflicts and disputes; to build a comprehensive source of information; and to build networks.

• Journal of Internet Computing and Services
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• v.21 no.1
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• pp.231-236
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• 2020

This paper addresses the analysis method about optimal performance and required quantity for Mission-Based drones. In the case of drones, although scientific verification of operational performance and quantity of demanded, such as total flight time, total operation time, and appropriate required quantity, is required depending on the operation concept, there is no methodology for analyzing them systematically. That is the reason this research was carried out. Through the suggestion and study about Mission-Based six step analysis method and, this study can present the optimal ROC (Required Operational Capability) and the required quantity based on the operational concept of drones, and technical and economic effects were suggested.

• Journal of Navigation and Port Research
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• v.34 no.9
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• pp.719-726
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• 2010

As the competition among the container terminals in Korea has become increasingly fierce, every terminal is striving to increase its investments constantly and lower its operational costs in order to maintain the competitive edge and provide satisfactory services to terminal users. The unreasoning behavior, however, has induced that substantial waste and inefficiency exists in container terminal production. Therefore, it is of great importance for the terminal to know whether it has fully used its existing infrastructures and that output has been maximized given the input. From this perspective, data envelopment analysis (DEA) provides a more appropriate benchmark. This study applies three models of DEA to acquire a variety of analytical results about the operational efficiency to the Korean container terminals. According to efficiency value analysis, this study first finds the reason of inefficiency. It is followed by identification of the potential areas of improvement for inefficient terminals by applying slack variable method and giving the projection results. Finally, return to scale approach is used to assess whether each terminal is in a state of increasing, decreasing, or constant return to scale. The results of this study can provide terminal managers with insight into resource allocation and optimization of the operating performance.

• Journal of the Korean Society of School Health
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• v.30 no.3
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• pp.306-316
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• 2017

Purpose: The purpose of this study was to investigate the operational status and operational problems of health promoting model schools, particularly of the large-sized elementary schools in urban areas. Methods: The study analyzed the data of 14 large-sized elementary schools in urban areas selected from 85 health promoting model schools, an initiative led by the Ministry of Education from 2012 to 2014. Results: The study examined the operation process of health promoting schools in five stages; system development, needs survey & current status survey, school health policy development, program development & execution, and evaluation. In addition, the study discovered three key factors in operating health promoting schools and examined the status of each factor; connection with the curriculum, connection with the community, and consensus among members. Four problems were identified as operational problems: lack of research on faculty health issues, school physical environment and community resources, inadequate presentation of performance indicators, no close coordination in core task development and lack of linkage with the curriculum. Conclusion: It turned out the concept of health promoting school suggested by WHO was relatively faithfully realized in this study. Compared to small-sized elementary schools in rural areas, health promoting schools in this study showed better aspects overall. The connection with the community was good, but the connection with the curriculum was poor.

• Journal of Information Technology Services
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• v.11 no.2
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• pp.243-258
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• 2012

The G2B system is one of the important information systems in the e-government implementation. It is difficult to measure the cost reduction effect of the system introduction because there are many participants in the complex procurement processes. Previous approaches of the performance evaluation of such processes have been based on conducting some surveys and interviews with statistical methods. Therefore there have been some limitations in the verification of feasibility. Therefore this study tries to suggest a case of performance evaluation about the cost reduction in using of the G2B system by analyzing operational DB data from the G2B system. This study analyzed the procurement processes of G2B system according to 'goods' and 'facilities/services' and classified the procurement processes into 12 sub-processes. By developing an evaluation model for the cost reduction of e-procurement, we derived the whole cost reduction effect was 8,000 billon Won for the use of Korea KONEPS G2B system in 2008. Specially the cost reduction in the private sector was 6,600 billion Won. It was mainly due to the decrease of the offline visits to the related organizations to participate a bidding process. Moreover, the cost reduction of using shopping mall was 1,000 billion Won among the total 1,400 billion Won in the whole public sector. The main contribution of this paper is to show the more objective evaluation result of the use of e-procurement, which verifies the necessity of G2B system.

• The Journal of the Korea Contents Association
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• v.9 no.8
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• pp.41-48
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• 2009

As enactment and enforcement of capital markets integration law, investment banks are going to be appeared in our financial market and be able to provide payment services. To provide these kinds of services, investment banks need to be participated in the financial network. As the financial network enormously affect the economy, the operation of the network will require a variety of risk managements. In this paper we define operational risk management criteria for the financial network such as security, in-time response, economical efficiency and stability to be required for the healthy economy and propose the configuration of the financial network system based on virtual private networks for investment banks to provide payment services. Finally we analyze that the proposed VPN configuration for financial networks has high security and in-time response with the cost and operation effective.

• Strategy21
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• s.42
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• pp.258-292
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• 2017

This paper is designed to make a national strategic concept for the ROK's maritime security and to explore cooperation directions for the ROK Navy and Coast Guard in order to implement the newly-made maritime security strategic concept. As strategy is composed of three main categories(goals, ways, means), the goal of the ROK's maritime security strategy is 'Safe and Affluent Sea' and the way to realize the goal is the principle of cooperative leverage, and the means as tasks to implement the strategic concept are maritime safety, maritime security, and maritime stewardship. The concept of national fleet as used in the US is applied to promoting the cooperation between the ROK Navy and Coast Guard. Thus, under the newly-established maritime security strategic concept along with the national fleet model, followings are suggested as policy proposals for facilitating mutual cooperation between the ROK Navy and Coast Guard in dealing with not only traditional threats but also non-traditional treats at sea and from the sea as well. First, the ROK Navy and Coast Guard has been making efforts to enhance interoperability between the two sea services. However, the mutual cooperations have been focused mainly on areas on operational level rather than policy level. Therefore, the two sea services are recommended to enlarge exchanges and cooperation in policy areas. Second, there are still demands for further cooperation areas between the two sea services in command and communications. The interoperability in C2 between the two needs to be upgraded even to the areas of anti-terrorist activities ar sea, ASUW, ASW, maritime interdiction, etc. Third, mutual comparability between the two needs to be reflected in the maritime forces development to ensure the comparability in UNREP and other logistics areas. Fourth, the standardization of logistical materials and equipments is needed as a way of sustaining operational capability and logistical capacity for the ROK Navy and Coast Guard as well. Fifth, the ROK Navy and Coast Guard are recommended to participate more actively in international maritime cooperation activities such as PASSEX. Sixth, Complementary laws and regulations need further to be revised and to be newly made for collectively managing swiftly maritime accidents and natural disasters at sea.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.34 no.3
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• pp.5-35
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• 2023

This study aims to propose desirable operational strategies for public library programs as a means to alleviate the daily difficulties faced by married immigrant women. To achieve this, We conducted an analysis of 326 multicultural programs from 132 institutions, all of which were supported by the Ministry of Culture, Sports and Tourism in 2022. The purpose was to gain an understanding of the current situation and identify any issues related to these programs. Additionally, we conducted interviews with married immigrant women to gain insights into the challenges they encounter in Korean society and to determine their specific demands regarding library programs. Furthermore, we interviewed librarians responsible for multicultural services to better comprehend their experiences in managing such programs and to understand their perceptions of multicultural services for married immigrant women. Based on these findings, we have proposed four operational strategies for public library programs targeting married immigrant women. These strategies include: 1) Program content, 2) Program operation method, 3) Building a personal network and utilizing human resources, 4) Collaboration with other institutions.

• 제어로봇시스템학회:학술대회논문집
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• 2003.10a
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• pp.2093-2096
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• 2003

Trusted operating systems (OS) provide the basic security mechanisms and services that allow a computer system to protect, distinguish, and separate classified data. Trusted operating systems have been developed since the early 1980s and began to receive National Security Agency (NSA) evaluation in 1984. The researches about trusted OS are proceeding over the world, and new product type using the loadable security kernel module (LSKM) or dynamic link library (DLL) is being developed. This paper proposes a special type of product using LSKM and specific conditions for operational environment should be assumed.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2004.05a
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• pp.71-76
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• 2004

The Public-founded Museum for Enlargement must Propel some articles of the following. Firstly, it can satisfy the regional inhabitants' desire but also make a role and function by means of synthesis of cultural artistic space. Secondly, it must build up The Operational system of The Central information System for the systematic managing or various kinds of data, The Thirdly the Spatial Creation in consideration of the citizens' advantage is needed for the citizen's easy approach to the museum. The Fourthly, it builds up public services like convenient facilities and resting areas. Fifthly, it must provide information through the build up the Cyber-Museum for the survival in the information-oriented, Globalization of current times. Next, it focus's on the public advantage of not mixing mean and purpose but of having a geared mind. Lastly, it educates the regional inhabitants through training professional human resources in each sphere.