• Journal of Information Management
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• v.42 no.4
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• pp.115-136
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• 2011

Recently, the cases of archiving for digital contents are being increased throughout the world. Owing to the characteristics of digital contents including the issues on volatile property and authenticity, preservation weakness, and aging in the reproductive tool, it requires special management for long-term preservation. A successful digital archiving seems to be possible in the stage-oriented practice through the cooperation of interested organizations based on the systematically established and stipulated policy. This is the basic study that was designed for the establishment of the policy on digital contents archiving in KISTI(Korea Institute of Science and Technology Information), which is a representative organization for the distribution of science and technology information. By investigating and analyzing the cases of overseas policies on digital contents archiving, it intended to understand the framework of digital archiving policy while suggesting measures on the macroscopic items that were included in the archiving policies through the interview conducted to expert groups.

• Proceedings of the Korean Society of Computer Information Conference
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• 2012.07a
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• pp.107-109
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• 2012

현재의 고도 디지털 정보화 사회에서는 많은 자료들이 디지털로 생산, 관리, 이용, 보존되고 있으며 이들의 안전한 장기보존은 역사의 연속성 측면에서 매우 중요한 문제이다. 공공기관, 민간기업 등 대규모 조직에서는 조직의 연속성을 보장하기 위해 이런 디지털자료의 보관을 위해 많은 노력을 기울이고 있으나 개인의 디지털 자료는 영속성 있게 보관하기가 매우 어렵다. 이 논문에서는 개인이 소유한 디지털 유산도 안전하게 장기보존될 수 있어야 한다는 필요성을 제시하고 이를 위해 필요한 정책적, 기술적 방안들에 대해 검토해 보고자 한다.

• The Korean Journal of Archival Studies
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• no.14
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• pp.191-240
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• 2006

For long-term preservation of electronic records, the information on the whole processes of management from the time of creation of the electronic information should be captured and managed together. Such information is supported by preservation metadata thus the implementation of preservation metadata is important for preservation of electronic records maintaining the record-ness. Preservation metadata is the information that supports the process of digital preservation and functions th maintain long-term viability, renderability, understandability, authenticity and identity of digital resources. Preservation metadata should be developed applying the international standard Reference Model for an Open Archival Information System(OAIS) to have international interoperability for exchange and reuse. Initial international preservation metadata schemas were developed standardizing the OAIS Reference Model. But the preservation metadata schema of Victorian Electronic Records Strategy(VERS) and recently published Data Dictionary of PREMIS Working Group were developed in advanced types that are different from the existing framework. Those were advanced th practical ones from conceptual one. Comparing these two cases, proposed the elements of integral preservation metadata for long-term preservation of electronic records. This thesis has the significance that it has suggested the direction for future development of the elements of preservation metadata by setting the past discussions related to preservation metadata in order and proposing integral preservation metadata elements for long-term preservation of electronic records.

• Journal of Digital Contents Society
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• v.9 no.4
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• pp.635-644
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• 2008

As the amount of information increases explosively with the development of society, the need for a digital archive has emerged in order to maintain information efficiently. There is a current standard of digital archive is OAIS(Open Archival Information System) reference model. OAIS reference model is mainly interested in long-term preservation and concerned about comprehensive content. This paper propose digital archive workflow that is used not only for long-term preservation but also for the efficient utilization with the image data. The OAIS reference model and the metadata standard should be added surge information to build a digital archive. Therefore we propose metadata model should be managed based on multi-level classes not only for effective digital image archive but also for utilization.

• Journal of the Korean Society for information Management
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• v.20 no.1
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• pp.5-29
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• 2003

University libraries have developed digital information resources for digital services and have tried to preserve valuable digital information. Because digital preservation raises challenges of a fundamentally different nature which we added to the problems to preserving traditional format materials, it is necessary that preserving digital resources must be discussed and researched actively. This study conducts risk management for exploring preserving technologies and assessing tools. It is found that most university libraries have used format conversion frequently and do not use the emulation technology. It is also found that medium refreshing has the lowest risk probability and isk impact, but information migration and emulation technology have the highest in the risk probability and in the risk impact individually and the absence of full-time professional staff causes high risk.

• Journal of Korean Society of Archives and Records Management
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• v.5 no.2
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• pp.125-137
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• 2005

The digital archives of E-culture, E-government, E-learning, and E-business have grown by leaps and bounds worldwide during the last several years. While we have invested significant time and effort to create and maintain those archives, we do not have the ability to make digital records generated by the processes all available across generations of information technology, making it accessible with future technology and enabling people to determine whether it is authentic and reliable. This is a very serious problem for which no solutions have been devised yet. This paper discusses practical technologies for digital archives and preservation to succeed, and describes a general framework of the life cycle of information to address this important problem so that we may find reasonable ways to preserve digital records that can be analyzed and evaluated in quantitative measures and incremental manners.

• Journal of the Korean Society for information Management
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• v.27 no.1
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• pp.185-206
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• 2010

Since core scholarly journals have been digitalized, demands on the perpetual access and long-term preservation of subscribed digital information resources by libraries are increasing. Various institutions and organizations have performed the preservation activities of digital scholarly resources for the purpose of responding those demands. This paper illustrates the National Digital Archive(NDA) system proposed and developed by KISTI and discusses on the NDA strategies which aim to improve the usability of archived journal articles. In addition, NDA strategies of KISTI have been compared with those of international researches and the economic validity of NDA has been verified by analyzing NPV, BCR and IRR. Legal system for improving the application of the archived data should be studied next and high value-added data services have been suggested as our future studies in the final section.

• 보존과학연구
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• s.35
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• pp.99-110
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• 2014

The Three-dimensions digital documentation of cultural heritages mostly consist of drawings with 3D data, and require diverse attempts and researches. Three storied stone pagoda in Mulgeol-ri, Hongcheon underwent the disassembling repair, and its conditions before the disassembly, individual members and conditions after the preservation treatment were documented in 3D data. The 3D data of the stone pagoda before the disassembly and after the preservation treatment were comparatively analyzed by combining the member position data with the individual member data. The gaps between foundation stones became smaller after the preservation treatment, and each story made a square. The results will be used as important data in monitoring the deformation of and damage to the stone pagoda.

• Journal of the Korean Society for Library and Information Science
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• v.39 no.2
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• pp.161-183
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• 2005

Current electronic journals subscription model based on license purchasing faces a dilemma of uncertainty in securing the perpetual access to the e-journal content that was once licensed and paid. In order to avoid future risks of suspended services this study addresses a digital archiving model and recommends a practical strategies for building a digital archive suitable for Korean library society by analyzing all of both expected problemic issues and success factors in performing the project.

• Journal of Information Management
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• v.36 no.4
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• pp.23-49
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• 2005

The purpose of this study is to suggest the directions for building national digital archiving strategies. This present paper begins with surveying S&T information resources especially in public sector, and analyse the priority criteria for appraising and selecting the resources for long-term preservation. Emphasis is placed on identifying the critical tasks for each type of resources including scientific data, technical reports, theses, journal, web, e-prints, etc. and some levels of organizations in the national digital archiving framework. Based on the analysis, it suggests some strategic agenda for developing national digital archiving system.