• Electrical & Electronic Materials
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• v.13 no.6
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• pp.19-29
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• 2000

• Journal of the Korean Society for information Management
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• v.20 no.4 s.50
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• pp.1-21
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• 2003

The purpose of this study is to analysis the types of cited materials dependence ratio of foreign information of researchers, and half-life of some cited analysis, Journal articles from four science & technology fields-mechanical, architectural, chemical, electrical-are selected, and the literatures cited by those journal articles are analysed in terms of resource types, languages, publication year of cited analysis. In result, it was found that the order of frequency of citation is scholarly journal, monograph, Proceeding, technical report. And dependence ratio of foreign information of researchers was most higher in the chemical field. Also, it was found that half-life of mechanical is 6.50, that of architectural is 5.45, that of chemical is 9.65, that of electrical is 5.60

• Journal of the Korean Society for Library and Information Science
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• v.43 no.4
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• pp.241-264
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• 2009

The study proposed an electronic journal retrieval model to be used to improve the retrieval efficiency of e-journals. To do this, firstly, we reviewed the literature on users' information behavior and on ERM (Electronic Resource Management) systems. Secondly, we conducted an e-mail survey of 96 participants (professors and graduate students) to find out about their information behavior on how to access, use and evaluate electronic resources as well as scientific information. Thirdly, we administered case studies on two ERMSs, Ex Libris' Verde and Innovative's Millennium. The proposed model will be operated within ERM systems and it enables to the supply of both system- and user-based services by combining taxonomy-based ERM systems with tag folksonomy. The model is unique in that it includes not only the automatic tagging functions that can be performed using log files but also the tag management functions including grouping similar or related tags.

• Proceedings of the KAIS Fall Conference
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• 2008.11a
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• pp.204-206
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• 2008

본 연구는 3차원 가상현실 e-book도서관 시스템을 설계하고자 한다. 제안한 시스템은 입체적 가상공간의 전자도서관으로 사이버 상에서 실제의 도서관을 방문한 것처럼 사용자 우호적 인터페이스로 자료를 관리/서비스할 수 있는 가상현실 전자도서관 시스템이다. 이 시스템은 문헌 정보에 대한 온톨로지 기반의 정보검색 에이전트로 개발되며, 온라인 서비스를 통한 3차원 가상현실에서 도서관을 네비게이션으로 이동하면서 문헌을 검색할 수 있다.

• Journal of Information Management
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• v.26 no.3
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• pp.1-31
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• 1995

As information technology has developed, the function of a library has been expanding gradually. The traditional library has changed into the electronic library so that users can directly access the library from remote sites and get electronic information without visiting the library. The purpose of this study is to build a model on the basis of the elements that are identified from the existing electronic libraries, and then to survey the current state of electronization in Korean university libraries. The electronic library model consists of four elements : OPAC, commercial online databases, CD-ROM databases, electronic books and journals, access to OPACs of other libraries, and access to other information resources through Internet.

• Journal of the Korean Society for information Management
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• v.15 no.2
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• pp.7-28
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• 1998

The purpose of this study is to overview and analyze the commercial document delivery systems. to this end, the study first compared the current systems under three headings, that is, non-collection-based systems(Infotrieve, OCLC, UnCover, BIDS, Swets & Zeitlinger, Kyobobook), collection-based systems(EBSCO, ISI, UMI, BLDSC, CISTI, INIST, NCSI, JICST, KINITI), and specialized collection-based systems(Engineering Information Inc., IEEE/IEE, BIOSIS, CAS, NAL, RSC, TWI, ADONIS). Next, the study analyzeed the advantages and disadvantages of each system, based on the four performance criteria : scope of inventory/journal coverage, turnaround time, delivery ost and payment options, reliability and satisfaction rate.

• Journal of the Korean Society for Library and Information Science
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• v.32 no.1
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• pp.169-187
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• 1998

The primary purpose of this study is to compare printed index and abstract user's behaviours with digital index and abstract user's behaviours, and to verify of structured characteristics of a printed index and abstract. The major findings are as follows: (1) When the research topic is not specified enough, users tend to rely on printed indexes and abstracts search, whereas they utilize digital form in order to do retrospective search in the stage of research when the topic is determined. (2) Printed index and abstract users are expecting small number of literatures in search, whereas digital index and abstract users are expecting large number of literatures to be found The former are more satisfied with the result of search than the latter. (3) Digital index and abstract users experience more search failure than printed Index and abstract users. When they fail to find wanted materials, both users turn to the other form of indexes and abstracts. (4) Printed index and abstract users shows significantly less knowledge on online searching than digital index and abstract users.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.33 no.4
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• pp.181-205
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• 2022

This study attempted to confirm the reading behavior of Generation Z college students in Korea, including their perception of e-book use, and to find out the changes caused by COVID-19. To this end, university students across the country were surveyed for e-book recognition and use, e-book usage status, e-book preference recognition, and comparison items of university libraries and e-book use before and after COVID-19. As a result of the analysis, university libraries had a significant impact on the use of e-books by Generation Z college students, and COVID-19 partially affected reading behavior, such as a significant change in the average daily reading time of Generation Z college students.

• Journal of the Korean Society for Library and Information Science
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• v.37 no.4
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• pp.113-130
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• 2003

Libraries manage e-Books as a new kinds of library materials and provide library users with information services in Korea. Initially, this study was intended to be an investigation into several misconceptions surrounding e-Books and their pricing structure. This study is also concerned with the fallacies of unifying e-Book techniques from four perspectives: (1)the misunderstandings related to unifying viewer and DRM, (2)the misconceptions about unifying service techniques in the industrial structure, (3)the analyses of essence of e-Book techniques, (4)the settlement of users´ inconveniences through continuous technique refinement. Based on the results, this study suggests various problems associated with the collaborative purchase of e-Books and presents several ideal strategies for their acquisition and services.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.34 no.4
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• pp.235-257
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• 2023

The pandemic, which came unannounced, has caused people to feel the limitations of physical books and spaces, and discussions on library digital capabilities and sustainable library services are spreading. The e-book service of public libraries is at the stage of expanding to the autonomous district level and seeking to revitalize the service. In this study, a user satisfaction survey was conducted on the Gangdong district Library in Seoul to identify the current status of public library e-book services and suggest improvement measures. Based on the analysis results, improvement measures were derived in three aspects: expanding e-book content, strengthening user support services, and improving the e-book system management system.