• Journal of Korean Library and Information Science Society
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• v.53 no.1
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• pp.149-170
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• 2022

This study aims to present a revised draft of KORMARC bibliographic format that was first revised in 2014. To this end, data collection and analysis methods are as follows. First, the opinions of cataloging working groups for revision of KORMARC including the National Library of Korea (NLK) and KERIS were collected and analyzed. Second, work guidelines used in libraries or cooperative catalog systems were analyzed. Third, by comparing MARC21 update No.32 (June 2021) with the KORMARC bibliographic format, elements that need to be reflected in the KORMARC revision were derived. Finally, issues that have been raised in previous studies or that require further discussion were examined. Based on these analysis results, an outlines of the extension and deletion of KORMARC fields, subfields, and indicators, and supplementation of application guidelines and examples were derived. The final revision directions were finalized after collecting expert opinions, the working group reviews, and comprehensive opinions from the library community.

• Journal of the Korean Society for information Management
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• v.40 no.4
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• pp.279-306
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• 2023

This study analyzed bibliographic attributes related to the selection and use of reading materials based on data on books borrowed or purchased together in order to understand the properties of reading materials that have complex user needs from various perspectives. As a result of creating co-occurrence matrices of bibliographic attribute terms by dividing them into 26 sub-attribute units related to KDC main class, target reader, and user age, and performing network analyses, the details and prominent mediating role of bibliographic attributes of reading materials were identified. The results of this study will be helpful in designing facets of reading information systems, including library OPAC, in the future.

• Proceedings of the Korean Society for Information Management Conference
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• 2015.08a
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• pp.29-32
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• 2015

연구자의 연구 성과와 저널의 영향력을 평가 할 수 있는 계량서지 지수는 매우 중요하다. 하지만 이들은 특징이 모두 다르기 때문에 저널을 선택할 때 여러 가지 지수를 함께 고려할 필요가 있다. 이를 위해 본 연구에서는 피어슨 상관분석을 통해 각 지수들을 비교 분석하여 이들 간의 관계를 보여주고자 한다. 이를 위해 상관 분석을 주제와 Article Influence Score(AIS) 순위에 따라 수행하였다. Total Cites와 Eigenfactor Score, Article influence Score와 5-Year Impact Factor의 상관분석 결과를 주제에 따른 평균값으로 살펴보았을 때, 이들은 매우 높은 상관관계가 있었다. 또한 Article influence Score와 5-Year Impact Factor의 경우, 모든 주제에서 AIS 순위에 따른 상위 25% 구간에서 두 지수 간에 상관관계가 매우 높은 것으로 나타났다.

• Journal of the Korean Society for information Management
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• v.39 no.1
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• pp.309-330
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• 2022

Intellectual structure analysis, which quantitatively identifies the structure, characteristics, and sub-domains of fields, has rapidly increased in recent years. Analysis techniques traditionally used to conduct intellectual structure analysis research include bibliographic coupling analysis, co-citation analysis, co-occurrence analysis, and author bibliographic coupling analysis. This study proposes a novel intellectual structure analysis method, Keyword Bibliographic Coupling Analysis (KBCA). The Keyword Bibliographic Coupling Analysis (KBCA) is a variation of the author bibliographic coupling analysis, which targets keywords instead of authors. It calculates the number of references shared by two keywords to the degree of coupling between the two keywords. A set of 1,366 articles in the field of 'Open Data' searched in the Web of Science were collected using the proposed KBCA technique. A total of 63 keywords that appeared more than 7 times, extracted from 1,366 article sets, were selected as core keywords in the open data field. The intellectual structure presented by the KBCA technique with 63 key keywords identified the main areas of open government and open science and 10 sub-areas. On the other hand, the intellectual structure network of co-occurrence word analysis was found to be insufficient in the overall structure and detailed domain structure. This result can be considered because the KBCA sufficiently measures the relationship between keywords using the degree of bibliographic coupling.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.25 no.4
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• pp.235-263
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• 2014

Library of Congress introduced BIBFRAME as a new bibliographic framework to enhance web accessibility of bibliographic records and their integration to Web of data. This study introduces BIBFRAME model and its current status, reviews BIBFRAME classes and properties, and presents a mapping between MARC21 and BIBFRAME. The study aims to help the understanding the deployment of BIBFRAME in bibliographic description. BIBFRAME categorizes bibliographic entities into Work-Instance, and employs RDF/XML and URIs to identify resources and specify semantics of the resources on the Web. It also suggests an Annotation entity to provide additional information produced by users and external organizations. BIBFRAME is significant in that it presents a new paradigm of bibliographic description and expands users' information discovery in the context of Linked Data. Continuous researches are required to support its content model agnostic application to diverse resource type, which may entail a modification of BIBFRAME model and vocabulary. It also calls for guidelines for using the complicated vocabulary in a coherent way.

• Journal of the Korean Society for Library and Information Science
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• v.39 no.1
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• pp.195-220
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• 2005

This study examines the concept of the FRBR model of IFLA, which stratifies the bibliographic relationships between related works and bibliographic records and effectively links them, as well as the problems occurring in the applied cases. Moreover, it modifies the FRBR model by accepting the excluding perspectives of main entry heading and introducing ISTC as a linking device of the related work. This study examines the validity of the M-FRBR model by applying it to Korean literature, resettles the data elements of MODS based on the M-FRBR model. and realizes a bibliographic system based on the modified record format.

• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.1940-1941
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• 2007

양질의 전력을 요구하는 경향으로 인해 과도현상이 높은 관심의 대상이 되고 있다. 스위치를 개방 후 반 사이클 후에는 스위치 양극간 전압은 발전기 전압 첨두치의 2배가 된다. 본 논문에서는 EMTP에서 제공하는 선로모델 중 비연가 선로와 연가선로를 이용하여 개폐서지와 선로모델과의 관계를 모델링 하였다. 송전단 측에서는 스위치 개폐 후 두 선로모델 사이의 전압 파형에는 큰 차이가 없었으나 수전단 측에서는 두 선로모델 간에 현저한 차이를 보여주었다.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.1
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• pp.269-286
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• 2013

This study analysed work types of Chinese bibliographical records based on FRBR model to identify how many useful data there are in bibliographical records and how much difference in usefulness there is according to themes. For the purposes, the study randomly extracted samples of 2,200 Chinese books with 100 cases of 22 kinds from "Chinese Library Classification" through National Library of China's OPAC, targeting Chinese books collected by the National Library of China to analyse the work types of Chinese bibliographical records and their usefulness in application of the FRBR model according to themes and data types. The results are summarized as follows: Firstly, in applying the FRBR model for Chinese bibliographical records, 18.6% was considered as useful works for which simple work was added to complex work. Secondly, although it is a fact that usefulness is higher as bibliographical relations are more complex, only works by famous people collected in 'Marxism-Leninism'(A) and some classics and modern masterpieces collected in 'Literature'(I) have diverse versions of works such as sequels, revision, reproduction, adaptation, and critical books. However, if criticism, review, explanation and bibliographical introduction are included in specific subjects of 'Military'(E), 'Language and Words'(H), 'Literature'(I) and 'Comprehensive Book'(Z), it was clear that their usefulness is relatively high.

• Journal of the Korean Society for information Management
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• v.23 no.4 s.62
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• pp.5-15
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• 2006

The Functional Requirements for Bibliographic Records (FRBR) is a 'conceptual model of the bibliographic universe' developed by the International Federation of Library Associations and Institutions (IFLA). Although some studies have suggested improvements in FRBR, and others explore alternative approaches, less attention has been paid to analyzing the internal coherence and consistency of the FRBR view as presented not only in the FRBR entity-relationship model and text of the FRBR document, but also in the related explanations and presentations of FRBR expositors. Our investigations have noted some interesting discrepancies between the general FRBR approach as presented in various expository documents and the specific account presented in the FRBR ER model and the FRBR document. We see that in one case these discrepancies can be easily remedied by adding additional modeling constructs and assertions, but in another case (the supposed 'inheritance' of attributes across the Group 1 entities), there is a substantial difficulty in maintaining a consistent model. We discuss several alternative approaches to enhancing the expressiveness of FRBR in order remedy this problem. We note that none is entirely satisfactory.

• Journal of Korean Library and Information Science Society
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• v.38 no.1
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• pp.299-314
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• 2007

This paper explores the elements of FRBR entities to create entities records from MARC records automatically. Attributes of entities analyzed and embodied in MARC records. FRBR records are cited as examples separately. And problems of applying FRBR model are suggested. The result of this paper is expected to keep up with the shift of cataloging's environment and influence system design.