• The KIPS Transactions:PartD
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• v.15D no.6
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• pp.861-872
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• 2008

As rapid development of computing environment, field of automatic identification research which interoperates with various physical objects and digital information is making active progress. Although the automatic identification system is widely used in various industries, application of automatic identification system in the field of medical health doesn't reach other industry. Therefore research in medical health supplies such as medical equipment, blood, human tissues and etc is on progress. This paper suggests the application of automatic identification technology for biological resources which is core research material in human genome research. First of all, user environment requirements for the introduction of automatic identification technology are defined and through the experiments and research, barcode is selected as a suitable tag interface. Data Matrix which is 2D barcode symbology is chosen and data schema is designed based on UCC/EAN-128 for international defecto standard. To showapplicability of proposed method when applied to actual environment, we developed, tested and evaluated application as following methods. Experiments of barcode read time at 196 and 75 below zero which is actual temperature where biological resources are preserved resulted read speed of average of 1.6 second and the data schema satisfies requirements for the biological resources application. Therefore suggested method can provide data reliability as well as rapid input of data in biological resources information processing.

• Archives of design research
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• v.21
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• pp.139-147
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• 1997

The concept of package in these day is getting changing with fluctuation of living and management circumstance. The is due to society trancefiguration and change of economic structure and induced to appear small paxkage. These package trend to covert from the class management to total management system and these system made a promotion to development current industry. In these day, with the development of industry and the progress of the life , the package is performing the first faculty such as perservation of manufacture, convenience of keeping and loading in , expedition of sale and additionally the role of package in modern economy is significant for the essen tial element of enterprise prosperity by improving its shape color and materials. It is readilly appearent to anyone in the recycling field that stable markets for collected materials are vitals to any successful program. The recycling movement has increased in popularity throughout the any country: however, it has brought with it a market for them. This attitute also prevails in the political arena where atates or municipalities who are committed to recycling major portion of the solid waste stream are asking these same question regarding the disposition of thte recycled material.

• Archives of design research
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• v.16 no.1
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• pp.219-228
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• 2003

Nowadays, the progress of high technology in modern society provides humankind with the opportunity to obtain diverse information easily and quickly. Among those rapidly progressing fields of high technology, digital media field has the ability to substitute for the multimedia information society by being applied to many related fields and daily life. Specifically, the concern and enthusiasm for the restoration of cultural property has risen. So, effective methods are required to decide on the preservation, restoration and academic value of cultural property. Among these, image processing technology using computers has been introduced. The restoration of cultural property using this technique has been studied vigorously in many advanced countries because this would allow us to restore damaged parts without destroying the original asset. However, in Korea, though we have numerous examples of cultural property with recorded history, research related to the items has scarcely been conducted. Accordingly, this study focuses on the investigation of virtual reality and the techniques applicable to restoring cultural property in addition to suggesting the significance and possibility of digitally restoring cultural property following the introduction of applicable examples both domestically and abroad.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.38 no.1
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• pp.26-45
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• 2001

The Flash memory market: is an exciting market that has quickly over the last 10 years. Recently Flash memory provides a high-density. truly non-volatile, high performance read write memory solutions, also is characterized by low power consumption, extreme ruggedness and high reliability. Flash memory is an optimum solution for large nonvolitilc storage operations such as solid file storage, digital video recorder, digital still camera, The MP3 player and other portable multimedia communication applications requiring non-volatility. Regardless of the type of Flash memory, Flash media management software is always required to manage the larger Flash memory block partitions. This is true, since Flash memory cannot be erased on the byte level common to memory, but must be erased on a block granularity. The management of a Flash memory manager requires a keen understanding of a Flash technology and data management methods. Though Flash memory's write performance is relatively slow, the suggested algorithm offers a higher maximum write performance. Algorithms so far developed is not suitable for applications which is requiring more fast and frequent accesses. But, the proposed algorithm is focused on the justifiable operation even in the circumstance of fast and frequent accesses.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.45 no.6
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• pp.78-87
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• 2008

Digital image find own level core media in multimedia as image restoration technology fields, which remove degradation factor for image enhancement, have been growing. Linear space-invariant image restoration algorithm often introduce ringing artifacts near sharp intensity transition areas. This paper presents a new adaptive post-filtering algorithm for reducing ringing artifact. The proposed method extracts an edge map of the image using wavelet transform Based on the edge information, ringing artifacts are detected, and removed by an adaptive bilateral filter. Experimental results show that the proposed algorithm can efficiently remove ringing artifacts with edge preservation.

• The Korean Journal of Archival Studies
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• no.66
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• pp.317-355
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• 2020

Moon Ik-hwan's prison letters are valuable historical materials managed by the Moon Ik-hwan House of Unification, reflecting an aspect of modern and contemporary South Korea. He wrote these prison letters during a period of approximately 11 years and three months. Today about 800 of them remain and are in an urgent need for measures to ensure their long-term preservation and Use. This study set out to introduce their current state that had been made to the public only in fragments, analyze their characteristics as objects of records management, and propose directions and strategies to provide them as part of online service. For these purposes, the investigator analyzed Moon's personal life and life in prison as the backgrounds of their creation and examined their unique characteristics as prison letters according to the scope and size, recipients, reproduction and circulation process, and the medium of lettercards. Based on these efforts, the study shed new light on the significance of use in private archives and provided a case of online utilization tasks and strategies based on the characteristics of letters as one of the representative types of personal records.

• Journal of KIISE
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• v.42 no.1
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• pp.107-113
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• 2015

In a database system, updates on pages that are made by a transaction should be stored in a secondary storage before the commit is complete. Generic secondary storages have volatile DRAM caches to hide long latency for non-volatile media. However, as logs that are only written to the volatile DRAM cache don't ensure durability, logging latency cannot be hidden. Recently, a flash SSD with capacitor-backed DRAM cache was developed to overcome the shortcoming. Storage devices, like those with a non-volatile cache, will increase transaction throughput because transactions can commit as soon as the logs reach the cache. In this paper, we analyzed performance in terms of transaction throughput when the SSD with capacitor-backed DRAM cache was used as log storage. The transaction throughput can be improved over three times, by committing right after storing the logs to the DRAM cache, rather than to a secondary storage device. Also, we showed that it could acquire over 73% of the ideal logging performance with proper tuning.

• The Korean Journal of Archival Studies
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• no.27
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• pp.89-118
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• 2011

This paper considers the relationship between memory and archives by exploring the concepts and meaning of archivist and archival description. The author considers the metaphor of archives as memory and relates our understanding of creation, arrangement, preservation, description, and use of records and archives. The author argues that archivists demonstrate their knowledge and background when they organizing and preserving records and archives.

• Journal of Korean Society of Archives and Records Management
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• v.23 no.3
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• pp.1-20
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• 2023

Art archives are archives that are produced and collected in activities carried out by artists, critics, and related organizations, and a large portion consists of individual records. Because of these characteristics, art archives have a wide range of media and formats, each with their own characteristics and creators, which can lead to copyright issues in individual cases. This study conducted interviews with six art archive professionals from four institutions, secured and analyzed the copyright status and issues that occurred in the art archives field by business area, and suggested applicable measures for each copyright case.

• Trans-
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• v.6
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• pp.43-78
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• 2019

Dance is an art that includes not only art historical facts, but also a series of processes for dancers' body, choreography, and the creation of entire process of dances and their lives. In other words, dance is the art of embodying the experience and consciousness of the dancer as the subject, and embodying it through the physical body, and therefore, the existing empirical study which relies solely on the literature in the history of dance study is difficult to deliver a complete history. Oral history is a new methodology historical writing that overcomes the limitations of research methods based on literature centered documents. Oral history in the field of dance is that the dancer becomes the subject of the history of dance's narrative. The memory and testimony of a dancer can become a history, complement the missing parts of the documentary record, and amount to analysis and interpretation to attempt the history of dance from various perspectives. The history of dance through oral history analysis thus generates another view from the literature. The oral history is acted as a prism that can explore the sociocultural discourse of the time and the history of dance. As a new academic challenge for the history of dance field, I expect to be able to review the artistic, social, and cultural functions and roles of dance beyond the limit of existing literature-oriented history study and to be able to progress to various the history of dance.