• Title/Summary/Keyword: Library Record

Search Result 222, Processing Time 0.034 seconds

Internal Structure of Information Packages in Digital Preservation

  • Lee, Seungmin
    • Journal of Information Science Theory and Practice
    • /
    • v.2 no.4
    • /
    • pp.6-19
    • /
    • 2014
  • The description of preserved resources is one of the requirements in digital preservation. The description is generally created in the format of metadata records, and those records are combined to generate information packages to support the process of digital preservation. However, current strategies or models of digital preservation may not generate information packages in efficient ways. To overcome these problems, this research proposed an internal structure of information packages in digital preservation. In order to construct the internal structure, this research analyzed existing metadata standards and cataloging rules such as Dublin Core, MARC, and FRBR to extract the core elements of resource description. The extracted elements were categorized according to their semantics and functions, which resulted in three categories of core elements. These categories and core elements were manifested by using RDF syntax in order to be substantially applied to combine metadata records in digital preservation. Although the internal structure is not intended to create metadata records, it is expected to provide an alternative approach to enable combining existing metadata records in the context of digital preservation in a more flexible way.

A Study on the Suggestions and Analysis on the Education Programs in the Presidential Libraries

  • Han, Mi-Kyung
    • International Journal of Knowledge Content Development & Technology
    • /
    • v.1 no.1
    • /
    • pp.39-60
    • /
    • 2011
  • Presidential records are produced and collected with regard to Presidents' performance of his duties. Presidential libraries provide the users with open reading, exhibition, education, and promotion services. To maximize utilization of Presidential records as knowledge and information contents, it is most important to build educational programs as active services available. In this context, this study conducts investigation of the current status of education programs of Korea and US Presidential libraries. And this study also examines and analyzes distinguishing programs of 13 Presidential libraries in the US in order to bring up necessity for active educational programs and suggest various possible education programs. The findings of this study can be utilized as the basic reference materials to use in the process of building and pursuing plans for educational programs of Presidential libraries or individual record centers.

Three-dimensional Detonation Cell Structures in a Circular Tube

  • Cho, D.R.;Won, S.H.;Shin, Edward J.R.;Choi, J.Y.
    • Proceedings of the Korean Society of Propulsion Engineers Conference
    • /
    • 2008.03a
    • /
    • pp.597-601
    • /
    • 2008
  • Three-dimensional structures of detonation wave propagating in circular tube were investigated. Inviscid fluid dynamics equations coupled with a conservation equation of reaction progress variable were analyzed by a MUSCL-type TVD scheme and four stage Runge-Kutta time integration. Variable-$\gamma$ formulation was used to account for the variable properties between unburned and burned states and the chemical reaction was modeled by using a simplified one-step irreversible kinetics model. The computational code was parallelized based on domain decomposition technique using MPI-II message passing library. The computations were carried out using a home made Windows based PC cluster having 160 AMD AthloxXP and Athlon64 processor. The computational domain consisted of through a roundshaped tube with wall conditions. As an initial condition, analytical ZND solution was distributed over the computational domain with disturbances. The disturbances has circumferential large gradient. The unsteady computational results in three-dimension show the detailed mechanisms of multi-cell mode of detonation wave instabilities resulting diamond shape in smoked-foil record.

  • PDF

Machine-actionable Data Management Plans Model Analysis and Improvement Direction

  • Kim, Suntae
    • Journal of Information Science Theory and Practice
    • /
    • v.8 no.4
    • /
    • pp.20-28
    • /
    • 2020
  • In this study, the RDA DMP Common Standard (RDCS), a data model for implementing a machine actionable Data Management Plan (maDMP), was analyzed in four aspects. First, the twelve class models proposed by RDCS were analyzed. Second, whether the DMP attribute was included in the class attribute was analyzed. Third, we analyzed the namespace used for RDCS properties. Fourth, the values and identifiers used in RDCS properties were analyzed. As a result of the analysis, four directions for improvement were derived. First, it is necessary to add an academic record class to describe information such as papers and reports, which are representative academic documents. Second, the primary research institution, responsibility, resources, option attribute, and additional attributes are needed to describe the researcher's affiliation information. Third, it is necessary to additionally use a namespace such as Friend of a Friend that can be used universally. Fourth, the use of digital object identifier should be considered to identify academic literature.

Design of Integrated Management System for Electronic Library Based on SaaS and Web Standard

  • Lee, Jong-Hoon;Min, Byung-Won;Oh, Yong-Sun
    • International Journal of Contents
    • /
    • v.11 no.1
    • /
    • pp.41-51
    • /
    • 2015
  • Management systems for electronic library have been developed on the basis of Client/Server or ASP framework in domestic market for a long time. Therefore, both service provider and user suffer from their high cost and effort in management, maintenance, and repairing of software as well as hardware. Recently in addition, mobile devices like smartphone and tablet PC are frequently used as terminal devices to access computers through the Internet or other networks, sophisticatedly customized or personalized interface for n-screen service became more important issue these days. In this paper, we propose a new scheme of integrated management system for electronic library based on SaaS and Web Standard. We design and implement the proposed scheme applying Electronic Cabinet Guidelines for Web Standard and Universal Code System. Hosted application management style and software on demand style service models based on SaaS are basically applied to develop the management system. Moreover, a newly improved concept of duplication check algorithm in a hierarchical evaluation process is presented and a personalized interface based on web standard is applied to implement the system. Algorithms of duplication check for journal, volume/number, and paper are hierarchically presented with their logic flows. Total framework of our development obeys the standard feature of Electronic Cabinet Guidelines offered by Korea government so that we can accomplish standard of application software, quality improvement of total software, and reusability extension. Scope of our development includes core services of library automation system such as acquisition, list-up, loan-and-return, and their related services. We focus on interoperation compatibility between elementary sub-systems throughout complex network and structural features. Reanalyzing and standardizing each part of the system under the concept on the cloud of service, we construct an integrated development environment for generating, test, operation, and maintenance. Finally, performance analyses are performed about resource usability of server, memory amount used, and response time of server etc. As a result of measurements fulfilled over 5 times at different test points and using different data, the average response time is about 62.9 seconds for 100 clients, which takes about 0.629 seconds per client on the average. We can expect this result makes it possible to operate the system in real-time level proof. Resource usability and memory occupation are also good and moderate comparing to the conventional systems. As total verification tests, we present a simple proof to obey Electronic Cabinet Guidelines and a record of TTA authentication test for topics about SaaS maturity, performance, and application program features.

Morpho-molecular characterization of diatom Skeletonema pseudocostatum(Thalassiosirales, Bacillariophyta) from the Korean coast (규조류 Skeletonema pseudocostatum Medlin (Thalassiosirales, Bacillariohyta)의 형태적 특징과 분자계통학적 위치)

  • Han, Kyong Ha;Li, Zhun;Park, Joon Sang;Youn, Joo Yeon;Kim, Hyun Jung;Kwak, Kyeong Yoon;Oh, Seok Jin;Shin, Hyeon Ho
    • Korean Journal of Environmental Biology
    • /
    • v.38 no.1
    • /
    • pp.21-29
    • /
    • 2020
  • Morphology of a strain of unspecified Skeletonema species established from Korean coast was examined by light, fluorescence and scanning electron microscopy, and SSU(small subunit) and LSU(large subunit) rDNA of the strain were also sequenced. The specimen was characterized by solitary or short chains, and each cell contained 1-2 chloroplasts. The valve face was slightly convex, and the terminal fultoportula processes (TFPPs) were open and showed narrow distal ends that could be truncated or spiny with claw-like protrusions. The basal part of the TFPPs was tubular and oblique to the cell axis. The intercalary fultoportula processes (IFPPs) were also narrow, completely open, and joined in a 1 : 1 junction. Occasionally, one IFPP was connected with two opposing IFPPs. The morphological features of the specimen were identical to those of Skeletonema pseudocostatum. Molecular phylogeny based on SSU rDNA revealed that the Korean strain is nested within a clade comprising S. pseudocostatum and S. tropicum. However, based on D1-D2 LSU rDNA sequences, a clade including S. pseudocostatum and a Korean strain was separated from the S. tropicum clade. This indicates that the Korean strain can be identified as S. pseudocostatum. This species represents the first record from Korean coastal waters.

A Research on the Place and Date of Praying for the Engraving of the First Edition of Tripitaka Koreana (고려 초조대장경 각판의 발원 장소 및 일자에 관한 연구)

  • Kim, Sung-Soo
    • Journal of the Korean Society for Library and Information Science
    • /
    • v.45 no.2
    • /
    • pp.75-96
    • /
    • 2011
  • This research investigated the facts about the place and date of praying for the engraving of the first edition of Tripitaka Koreana. Major findings are as follows: 1) The very first idea of engraving the first edition of Tripitaka Koreana was evidenced in the record of 'The beginning of Tripitaka Koreana' from 'Daejanggakpan Gunsin Gigomun' written by YiGyuBo. 2) After comparing the contents of 'Daejanggakpan Gunsin Gigomun' with the record of the third volume of 'Goryeosa Jeolyo' dated February 13, 1011, this researcher confirmed that 'Daejanggakpan Gunsin Gigomun' also recorded this historical fact. 3) In the third volume of 'Goryeosa Jeolyo' dated February 13th, 1011, it is documented that a ritual was held to pray to the gods of heaven and earth for expelling the Kitan from the country. Further, the document states that this particular ritual consisted of a ceremony of lanterns held at the temporary palace in Cheongju on February 15th, to report to the gods on 'the engraving of the first edition of Tripitaka Koreana' 4) Therefore, it is verified that the date of praying for the engraving of the first edition of Tripitaka Koreana was February 15th of the lunar calendar, 1011(the second year of King Hyunjong's reign), and the place was the temporary palace in Cheongju.

A Study on the Analysis and Improvement Plans of Record Management in Closed Private University: Focused on "Seonam University" (폐교 사립대학 기록관리 현황분석 및 개선방안 - 서남대학교를 중심으로 -)

  • Kim, Min-kyung;So, Jeong-eui;Kim, You-Kyung;Oh, Hyo-Jung
    • Journal of the Korean BIBLIA Society for library and Information Science
    • /
    • v.29 no.4
    • /
    • pp.203-225
    • /
    • 2018
  • With the recent increase in private universities being closed due to a decrease in the number of students, the importance of records management at schools is also increasing. However, the guidelines for records management at closed private universities are ambiguous, causing confusion in the transfer of records and management. Therefore, this study conducted a literature survey on university records and institutions, and examined the current status of private universities in schools through education statistics services. Among the surveyed private universities, the latest to be closed, and the largest of them was Suh Nam University, which looked at the detailed records management status of private schools. The purpose of the interview was to analyze the results of the interview and draw up implications and propose improvement measures. First, the proposed improvement plan in this study is to make it mandatory to deploy records management specialists at private universities for specialized records management. Second, the law should be revised to improve the ambiguity of private universities' guidelines. Third, continuous support from higher institutions should be ensured so that records management at closed private universities is not passive. This improvement will enable records management at closed private universities to be carried out efficiently when the future closure of private universities is carried out.

A Study on the Analysis of Current Issues and the Operation Plan of News Media Asset Management System in Korean Broadcasting Companies: the Case Study of KBS Digital Newsroom (방송사 보도영상관리시스템 운영 현황분석과 개선안 연구 - KBS 디지털뉴스룸 사례를 중심으로 -)

  • Choi, Hyo-jin;Park, Choonwon;Kim, Sooyoung;Song, Jeonga;Park, Yeajin;Shin, Bongseung;Ji, Sunho;Sun, Sangwon
    • Journal of the Korean BIBLIA Society for library and Information Science
    • /
    • v.33 no.3
    • /
    • pp.123-155
    • /
    • 2022
  • This study focuses on the management of the news production system in broadcasting companies. This paper concentrates on the process of data registration and metadata management in order to examine whether the currently produced news can have value as a 'public record' in the long term, and whether reliable and accurate information is preserved. In addition, the user experience in the current system is analyzed through in-depth interviews with Ingest Managers, Editors, and Archive Managers, who are closely related to metadata creation compared to other members of the its News Department. Finally, a sustainable metadata quality management method is sought to increase the value of news footage as a 'public record'. In this study, these points can be found out: the metadata of the news agency footage is input manually according to the user's will or working style, that is, the user-friendly metadata input system is insufficient. Accordingly, it can be seen that the quality of the metadata of the news video continues to deteriorate. As an alternative to overcome this, it is found that work flow improvement, system improvement, classification system and metadata improvement plan, etc. are definitely necessary in the short and long term.

Monitoring method of Unlawful Parking Vehicle using RFID technology and Neural Networks (RFID 기술과 신경망 알고리즘을 이용한 불법 주차 차량 감시 방법)

  • Hong, You-Sik;Kim, Cheon-Shik;Han, Chang-Pyoung;Oh, Seon;Yoon, Eun-Jun
    • Journal of the Institute of Electronics Engineers of Korea CI
    • /
    • v.46 no.4
    • /
    • pp.13-20
    • /
    • 2009
  • RFIDs have been used a lot of control systems such as library and security efficiently. Unlawful parking control is one of them and it will bring a lot of merit. Especially, it can be used vehicles. If a vehicle comes to unlawful parking place, reader system read the tag of a vehicle. RFID reader confirm the vehicle and record current time at the same time send information related the vehicle to the server system. After, it can be activated. If the vehicle move from unlawful parking place, RFID reader record departed time. In this paper, we proposed a monitoring system for unlawful parking cars. Especially, it is certain that this proposed modelling is very efficient and correct.