• Journal of the Korean BIBLIA Society for library and Information Science
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• v.15 no.1
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• pp.217-242
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• 2004

The main purpose of this study is to analyse and evaluate the metadata elements of 'Records System' and 'Electronic Document System' specifications for Korean government agencies based on functional requirements of ISO 15489. This present paper begins with discussing the characteristics of recordskeeping metada, and extract the metadata elements fulfilling the ISO 15489 functional requirements. And this study tries to compare the metadata elements of current specifications with ISO 15489 elements. Based on these analyses, it suggests the directions for improving current metadata specifications and for developing national metadata standard.

• Journal of the Korea Computer Industry Society
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• v.4 no.10
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• pp.655-672
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• 2003

Web services promise a new level of service on top of current web. However, in order to employ their full potential, appropriate descriptions means for web services need to be developed. Recent efforts to describe web service composition lack important features needed to enable a real automated and declarative combination of services. In this paper a set of requirements for effective Semantic Web Service composition are presented, aiming to clarify the state of the art in the area and at providing guidelines to define next steps to be accomplished. We will provide an analysis of BEPEL4WS, DAML-S and WSMF, the most important initiatives in this direction, based on these requirements, describing to what extent current efforts have developed the potential of Semantic Web Service composition.

• Journal of Satellite, Information and Communications
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• v.10 no.4
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• pp.52-57
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• 2015

For the purpose of drawing out the technological criteria for the development of the National Environmental Satellite Center Earth Station, some constructional conditions for the establishment of the National Environmental Satellite Center and several characteristics of National Environmental Satellite Center Earth Station to be developed in the near future were analyzed. In addition, the structure of Environmental Satellite Earth Station and its internal interfaces by analyzing the characteristics of National Environmental Satellite Center Earth Station were depicted. In this paper, some top level requirements of the Environmental Satellite Earth Station and several interface requirements between the Environmental Satellite Earth Station and the Satellite Control Center were systematically described.

• IE interfaces
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• v.10 no.1
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• pp.169-187
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• 1997

Recently, in organizations many decisions are being made by groups. And the organization is changing a lot so are groups. To help decision making of changing groups, we need more flexible and more adaptive GDSS. Therefore one of the critical success factors of GDSS is flexibility and incremental improvement. Prior research on specifying design requirements of GDSS suggests generic design requirements. But they are too general to be incorporated directly into system design, because of the disparity between real group and ideal group that the researchers studied. Many design strategies that start from the generic design requirements thus have contingency variables that changes as the characteristics of group change. From the viewpoint of developers, these variables implicate the desirability of flexibility. To achieve flexibility we need new methodology of design and implementation. Nowadays, object-oriented analysis and design methodologies have been progressed to the point that many systems are being developed through these methodologies. In this paper, a design is proposed using Object-Oriented Modeling Techniques(OMT). Exploiting object-oriented paradigm results in a highly flexible and easily upgradable design.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.67 no.11
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• pp.1549-1554
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• 2018

Recently the design of railway systems have been performed, based on the analysis of operational conditions and service targets, it is to optimize the effectiveness and efficiency of system operation. Many RAMS requirements have been developed to transform operation conditions into system design characteristics. However, our railway industry has not actived the application of RAMS into system design performance. According to short of RAMS application, many technologies that have been developed are not only applied the existing systems that is operating, but also have not succeed to apply for new systems. In order to design the effective and efficient railway systems that are optimized to operation conditions and service targets, a systems approach and RAMS management are necessary in railway development, operation and maintenance. Therefore, in this study, the RAMS performance requirement design methods are discussed. the allocation methods from system level to each devices of subsystems.

• Journal of Advanced Navigation Technology
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• v.21 no.6
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• pp.549-553
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• 2017

The KASS development project, a Korean SBAS launched in 2014, is under development for the APV-1 Class SOL service in 2022. Flight tests should be conducted to analyze development requirements and performance requirements for KASS R & D. However, since the evaluation items have not yet been presented in Korea, FAA and ICAO regulations should be analyzed so that evaluation items for flight testing for KASS development should be structured and comply with international standards. In this paper, we analyze the procedure verification of SBAS for flight test using satellite navigation system.

• Journal of Korean Society of Archives and Records Management
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• v.12 no.1
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• pp.95-115
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• 2012

The purpose of this study is to analyze the 7 principles of ISO 30300 and the requirements of ISO 30301 to provide the conceptual frame of MSR for various organizations providing a comprehensive understanding of the standard series. To achieve the aim of this study, we analyzed the relationship between 'ISO/FDIS 30300 MSR-Fundamentals and Vocabulary' and 'ISO/FDIS 30301 MSR- Requirements' using the Matrix Diagram approach. The results show that there exist some level of relationships between principles and requirement either directly or indirectly, however, 'Process approach' principle seems the closest relationship among them.

• Structural Engineering and Mechanics
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• v.59 no.6
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• pp.993-1017
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• 2016

Helicopters are essential for supporting offshore oil and gas activities around the world. To ensure accessibility for helicopters, helideck structures must satisfy the safety requirements associated with various environmental and accidental loads. Recently, offshore helideck structures have used aluminium because of its light weight, low maintenance requirements, cost effectiveness and easy installation. However, section designs of aluminum pancakes tend to modify and/or change from the steel pancakes. Therefore, it is necessary to optimize section design and evaluate the safety requirements for aluminium helideck. In this study, a design procedure was developed based on section optimization techniques with experimental studies, industrial regulations and nonlinear finite element analyses. To validate and verify the procedure, a new aluminium section was developed and compared strength capacity with the existing helideck section profiles.

• Korean Journal of Construction Engineering and Management
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• v.7 no.2 s.30
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• pp.81-88
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• 2006

User's requirements are rapidly diversed by economic and social changes. Architect, however, doesn't well reflect user's required performance on the drawings in practical business, so that it causes many change orders. For this reason, this paper identified user's requirements through extensive literature review and convert users' requirements into the performance items in order to measure the weight through the survey from users and experts. The purpose of this paper is to provide a guidance for design through the comparing and analyzing the user's weight and expert's weight.

• Journal of the Ergonomics Society of Korea
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• v.32 no.1
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• pp.107-115
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• 2013

Objective: The aim of this study is to identify the training requirements of new nuclear power plant by a comprehensive literature review. Background: The design of instrumental and control systems for New NPP is applied fully digitalized systems. For example, soft-control, large display panels(LDP), and an advanced alarm system were applied to the APR-1400 or SMART. Method: The NUREG-0711 and international guideline of training program was analyzed from the following four phases of SAT(Systemic Approach to Training): Analysis, Design, Development, Implementation and Evaluation. Results: To identify the requirement of training program, 'Feedback' phase was considered and each phase of SAT was classified. Conclusion: A more systematic requirement of training program is needed which considers the computerized system was applied to the new NPP. Application: The results of the publishing can be useful for standardization of the systematic training program for the operators of NPP.