• Journal of Korean Society of Archives and Records Management
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• v.21 no.3
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• pp.61-78
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• 2021

Records on Japanese "Comfort Women" have been individually managed by private sectors or institutions, and some are provided as digital archives on the Internet. However, records of digital archives differ in the composition and representation of metadata by individual institutions. Meanwhile, there is a lack of a consistent structure to describe the relationships between and among these records, leading to their fragmentation and disconnectedness. This paper proposes a knowledge model for interlinking the digital archival resources and builds a knowledge graph by integrating the records from distributed digital archives. It derives common elements by analyzing metadata from the diverse digital archives and expresses them in standard vocabularies to semantically describe multiple entities and relationships of the digital archival resources. In particular, the study includes the refinement of collected data to search and thread dispersed records and the enrichment of external data to provide significant contextual information of records. An evaluation of the knowledge graph is performed via a query measuring the (dis)connectivity between the distributed records. As a result, the knowledge graph is capable of interlinking and retrieving fragmented records, providing substantial contextual information on the records with external data enrichment, and searching accurately to match the user's intentions through semantic-based queries.

• Journal of the Korea Society of Computer and Information
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• v.18 no.6
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• pp.47-54
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• 2013

In this paper, we proposed an efficient digital authentication service system for the vehicle data collected from digital tachograph. In domestic, There is no method available to verify that information has not been forged and reliable information for collected vehicle data. The proposed method in this paper can prove transmitted vehicle data that have not been forged using the signature value. The signature value of digital authentication is produced with the digital signature generation key after obtaining the hash value of vehicle data. It is achieved through checking the stored hash value and the hash value match that is obtained with the digital signature verification key from the digital signature value. We confirmed the proposed system can ensure reliability of vehicle data through the system implementation and experiment.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1333-1335
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• 2012

이 연구에서는 전자기록물의 일반적인 특징과 법적 증거능력에 대해서 조사하고 이를 통해 국가기록원을 비롯한 기록보존소에서 관리하는 전자기록들의 증거능력에 대해 고찰하였다. 또한 디지털 증거를 수집 분석하여 법정에 제출하기 위한 분야인 디지털 포렌식(Digital Forensics)에서의 절차 및 기술을 통해 전자기록관리 프로세스에서 전자기록의 증거능력을 확보하기 위한 기초적인 방안을 제시한다.

• The Korean Journal of Archival Studies
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• no.70
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• pp.245-276
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• 2021

This paper is a study on the concept and methodology of documentation storytelling. After 'use of records' has emerged as a hot topic in the archivologic field, various methodologies are being sought for utilization. Storytelling is one of them. This study defines storytelling as a methodology for the utilization of records as 'documentation storytelling' and conceptualizes it as 'the totality of various discourses generated in the process of realizing the value of records as records'. This study introduces various theories such as archiving, storytelling, semiotics, and linguistics to establish the foundation of the theory of documentation storytelling. Archivology in the digital era ,conceived by the analog era, has the task of systematizing the academic trends of the two eras. One of the tasks is about documentation in the digital age. Documentation storytelling is also a theory required in the digital age. This study defines 'documentation' in the digital age as a variable and practical act, and defines the result of documentation as 'documentation storytelling', that is, 'a semiosis in which the value of records is constantly created'.

• The Korean Journal of Archival Studies
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• no.62
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• pp.5-39
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• 2019

The study aims to explore the alternatives through case analysis in the UK, which is quickly responding with appraisal policies and guidelines appropriate to the digital age. Through a theoretical study, it was confirmed that the concept of appraisal in the digital age was extended to decisions on which records to be created and acquired, and in this context, that the value of records needed to be determined at the earliest point in their life cycle. Furthermore, the advantages of macro-appraisal methods and the inevitability of expanding appraisal groups were outlined. Based on this discussion, the change in the British public record appraisal policy was discussed from a policy perspective, and the current British public record appraisal system was analyzed. Based on the analysis of various policy statements and guidelines, general appraisal criteria, 60 operation selection policies and appraisal processes were discussed. As a conclusion, this study discusses various alternatives to appraisal policies in the digital age.

• Journal of Korean Society of Archives and Records Management
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• v.19 no.3
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• pp.123-153
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• 2019

The study aims to develop and verify evaluation factors and items for assessing the quality when digitizing intangible cultural heritage record information resources. To derive evaluation areas and factors, the study analyzes the digitalization cases of the National Intangible Heritage Center and International Information and Networking Centre for Intangible Cultural Heritage in the Asia-Pacific region (ICHCAP) under the auspices of UNESCO, along with digitalization-related guidelines, National Archives of Korea standards, and previous studies. Afterward, to select the importance of evaluation factors and items developed, the study conducted a survey on working-level officials of intangible cultural heritage-related organizations and those working on digitalization, and established an allocation system based on the selected importance. Furthermore, the study performed a pilot evaluation by applying it to a digitalized intangible cultural heritage record information resources and conducted a focus group interview (FGI) to verify the results of the evaluation. Through the evaluation factors and items developed in this study, the agency can objectify the deficiencies of digitalization at a glance and use them as basic data by practitioners in the future.

• Journal of the Korea Society of Computer and Information
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• v.18 no.8
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• pp.77-85
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• 2013

In this paper, we proposed the vehicle data format of digital tachograph to improve the vehicle data format of the MOLIT(Ministry of Land, Infrastructure and Transport). The vehicle data collection and analysis is currently available through digital tachograph mandatory installation for commercial vehicles. And public agency is used the vehicle data format as a transmission format defined by MOLIT's guideline for their vehicle data processing. However, Vehicle data format is different for each manufacturer and MOLIT's vehicle data format is also need to advance. We confirmed the proposed the vehicle data format improved based on the vehicle data format of MOLIT through the system implementation and experiment in this paper.

• Journal of Korean Society of Archives and Records Management
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• v.21 no.1
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• pp.141-161
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• 2021

This study aims to propose an implementation plan for ensuring the digital continuity of university information resources that require the continuous management of temporary and permanent records in digital transformation environments. Thus, the cases of The National Archives (TNA; United Kingdom) and the National Archives of Australia (NAA)'s digital continuity policies were investigated and analyzed, drawing implications for ensuring universities' digital continuity. The process for ensuring digital continuity proposed by TNA was then applied to a university case for the proposal of an implementation plan applicable to university information resources.

• Broadcasting and Media Magazine
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• v.18 no.3
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• pp.72-80
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• 2013

디지털 홀로그래픽 프린터는 크게 홀로그래픽 스테레오그램 프린터와 홀로그래픽 파면 프린터로 구분될 수 있다. 홀로그래픽 스테레오그램 프린터는 3차원 객체에 대한 다수의 원근 투영 영상을 획득하여 홀로그램 기록 매질에 기록함으로써, 홀로그래픽 기록 기술에 의해 다시점 영상을 디스플레이하는 방법이며, 홀로그래픽 파면 프린터는 3차원 객체에 대한 홀로그래픽 간섭 패턴을 생성한 후, 간섭 패턴에 의해 회절된 파면을 홀로그램 기록 매질에 기록하는 방법으로써, 아날로그 필름 홀로그램과 같이 3차원 객체에 대한 파면을 디스플레이하는 방법이다. 본 논문에서는 두가지 홀로그램 기록 기술에 대해 소개한다.

• Journal of the Korean Society for information Management
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• v.26 no.4
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• pp.227-248
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• 2009

In this study, description elements of National Archives of Korea(NAK) and National Assembly Archives(NAA) were collected and analysed based on PDI(Preservation Description Information) of OAIS Reference Model(ISO 14721). As for NAK, records management guideline published in 2009 and metadata standards published in 2007 were analysed. As for NAA, Records management manual published in 2009 and metadata applied in national assembly records management system were analysed with group interviews. As a result, improved metadata details and sub-elements were suggested based on OAIS PDI concepts and Calanag's and Russell's research.