• Journal of the Korean Society for Library and Information Science
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• v.38 no.1
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• pp.13-34
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• 2004

The Reference Model for an Open Archival Information system(OAIS) was recommended for developing digital archives effectively and for implementing interoperability and resource sharing between digital archives. But as the Reference Model is high-level recommendation, it does not specify a design and an implementation. Therefore, this study investigates the architecture of several digital archives, suggestes three strategies for persistent archive, and proposes the conceptual model for developing trusted, persistent, and secure digital archive.

• Journal of Korean Library and Information Science Society
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• v.30 no.1
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• pp.243-255
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• 1999

In modem day Korea, the amount of records containing data, statistic etc are increasing dramatically. However, our country neglects to deal with these archives which include fields such as culture. Thus government documents, even modem documents less than 50 years old, are fading. becoming damaged and acidic. The purpose of this study is to research factors for prolongment the life of archival records, especially papers. Firstly, we want to maintain the document's original quality, which is a PH between 7 to 8.5, permanently. Secondly, our objective is to permanently maintain the records in a scientific environment. Thirdly, to execute proper repair methods by conservators. Permanent quality refers to the maintenance of a PH between 7 and 8.5 in a scientific environment whereby regulations are in effect to control the environment. These factors include constant temperature and humidity, breakors of various lights, Stable storage facilities which are fire resistent. A CCV control system as well as the dusting and fumigation of records. Finally, to conservate damaged papers based on exact diagnosis.

• Journal of Korean Library and Information Science Society
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• v.35 no.3
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• pp.175-204
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• 2004

Digital information resource requires detailed metadata to ensure its long-term preservation and accessibility for future generations. This paper illuminated the characteristics of digital information resources, the concept of digital preservation and the necessity of metadata for long-term preservation of digital information resources. And this paper examined the 16 elements of RLG metadata for preserving digital information and the Reference Model for an Open Archival Information System(OATS) to support the interoperability of digital archiving. And then this study investigated concretely element sets of the preservation metadata for digital information resources in the Cedars and OCLC/RLG embodied within the OAIS framework. As result of the study, the paper suggested basic plan required to provide preservation metadata elements to preserve digital information resources in Korea.

• Journal of the Korean Operations Research and Management Science Society
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• v.30 no.1
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• pp.105-128
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• 2005

The Purpose of the current study is to identify the differences between Samsung and Hyundai Group and the causes why the differences occurred. The study focuses on the founders of the two group as a main source of the differences, especially brain preference of the two founders. Two steps were employed to perform the study. Firstly, the two founders' characteristics were analyzed by using archival research. It was implicitly hypothesized that Group founders' characteristics explained the differences of the two Groups. It was found that the founder of Samsung Group, the late president Lee emphasized rationality, analysis, and cause/effect relationship and low risk taking, suggesting that he had left-brain preference. In contrast. the late president Chung, the founder of Hyundai Group, emphasized intuition, wholeness, contextual meaning, and risk taking, showing that he had right-brain preference. Secondly, a comparison between the two groups was performed in terms of business and financial risk in corporate portfolio, and management system. It was found that Hyundai Group was pursuing higher risk than Samsung Group. And it was observed that Samsung Group put more emphasis on formality in decision making and systematic control, and less emphasis on risk taking than Hyundai Group. From the two step research relationship between brian preference and management was reasoned. Research implications and limitations were discussed at the end of the study.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.4
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• pp.185-203
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• 2020

The development of the Preservation Metadata: Implementation Strategies (PREMIS) aims to preserve practices beyond the limits of the Open Archival Information System (OAIS) conceptual framework; however, the examples and guidelines on connecting each metadata element to the actual data are unclear, making the design of preservation metadata in real digital archives difficult. Hence, this study investigates actual PREMIS 3.0-based preservation metadata management cases, preserves digital resources in various digital archive environments, and derives implications for the implementation and design of preservation metadata. Based on the analysis, the study proposes preservation metadata elements that can be considered when designing preservation metadata for digital archives according to PREMIS 3.0 application profile guidelines.

• Journal of the Korean Institute of Landscape Architecture
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• v.23 no.2
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• pp.29-43
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• 1995

In this study on the creation of parks in North Korea, which is closely re]toted to the developmental stages in North Korea, park construction plans are investigated according to the following periods: 1) from the Liberation of Korea in 1945 to the outbreak of the Korean War, 2) from the end of the Korean War to the 1950's, 3) 1960's and 4) 1970's and 1980's Major North Korean parks are also presented and common characteristics of park-making in North Korea are analyzed in the following way : 1) the character and function of the parks, 2) the development of landscaping, 3) the creation of unique North Korean parks. This study was conducted through archival research of North Korean documents and it may be limited due to the intrinsic problem of reliability that the documents have, and also to an impossoble on-the-spot survey. However this study is of value because it presents North Korean parks, as yet unpublished in South Korea, and it can be used as valuable information for further study and especially for the planning of parks and green space system in preparation for a probable unified Korea. For a profound stuffy, broader and more accurately detailed North Korean documents must be obtained and opened to the public. A comparative study on the principles of spatial composition and design elements of the parka in South and North Korea mutt also be conducted so as to find a model for the Korean park for a future unified Korea.

• International Journal of Computer Science & Network Security
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• v.22 no.1
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• pp.61-68
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• 2022

The present study was based on developing an AI based model to facilitate the academic registration needs of blind students. The model was developed to enable blind students to submit academic service requests and tasks with ease. The findings from previous studies formed the basis of the study where functionality gaps from the literary research identified by blind students were utilized when the system was devised. Primary simulation data were composed based on several thousand cases. As such, the current study develops a model based on archival insight. Given that the model is theoretical, it was partially applied to help determine how efficient the associated AI tools are and determine how effective they are in real-world settings by incorporating them into the portal that institutions currently use. In this paper, we argue that voice-activated personal assistant (VAPA), text mining, bag of words, and case-based reasoning (CBR) perform better together, compared with other classifiers for analyzing and classifying the text in academic request submission through the VAPA.

• Journal of Korean Society of Archives and Records Management
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• v.21 no.3
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• pp.217-225
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• 2021

This article delves into community archives based on the archival project of Dongjak-gu Public Library on the search toward sustainability. Dongjak-gu has conducted a local archiving project that involves collecting local records, focusing on the role of local public institutions as representative districts in the local region after the library was established in September 2013. Thus far, we are managing the project and records that are piled at the public library, and as the placement for archiving local records conducted in a local public library does not match its role, the national/city/province system for archiving local records faces a challenge for long-term sustainability. Therefore, we would like to present an idea for sustainability by discussing our concerns and experiences in this paper.

• Journal of Korean Society of Archives and Records Management
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• v.23 no.3
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• pp.165-173
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• 2023

With the objective of recording the life stories of Paju's long-time residents, the Paju Central Library has been implementing the "Human in Paju" project by forming the Citizen Oral History team since 2017. Building upon the success of this initiative, Paju Central Library became the first library in the country to establish a Records Management team. Subsequently, regulations were enacted, and a committee comprising citizens and officials was formed to ensure the continuous development of the archival project. Moreover, they emphasized public discourse and collaboration at every stage by creating a system to raise awareness of the importance of archiving throughout Paju and support citizens in becoming active participants in the project. This paper aims to present a case study of this exemplary local government library.

• The Bulletin of The Korean Astronomical Society
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• v.45 no.1
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• pp.30.2-31
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• 2020

We present the properties of circumnuclear gas associated with the AGN located in the center of Abell 1644-South. A1644-S is the main cluster in a merging system, which is also known for gas sloshing in its core as seen in X-ray. The X-ray emission of A1644-S shows a rapidly declining profile, indicating the presence of cooling gas flow. This flow of cool gas may fuel the supermassive black hole embedded in the brightest cluster galaxy, leading to the activation of the central AGN. Indeed, we find a parsec-scale bipolar jet feature in the center of A1644-S in our recent KaVA observation, which implies that its central AGN is likely to have been (re)powered quite recently. In order to verify the hypothesis that cooling gas flow in the cluster core can (re)activate the central AGN, we probe the cold gas properties of the central 1 kpc region of A1644-S using the archival VLA and ALMA data. Based on the spatially resolved morphology and kinematics of HI and CO gas, we challenge to identify inflow/outflow gas streams and clumps. We study the role of circumnuclear cool gas in fueling the centrally located cluster AGN in the cool-core environment. We also discuss how the feedback due to the (re)powered AGN affects the surrounding medium.