• Journal of Information Management
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• v.33 no.4
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• pp.85-105
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• 2002

The purpose of this study is to review the expanded role of authority files, which uses the Knowledge Organization System(KOS) to organize contents and manage the collections in digital libraries. The KOS plays a role as a bridge between the users' information needs and materials by providing links between catalogs and digital resources on the web and supporting retrieval of the relevant items. It is described how a KOS can be used to link a digital resource to related materials, to provide more descriptive records for entities, and access to relevant physical objects.

• The Korean Journal of Archival Studies
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• no.63
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• pp.115-144
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• 2020

This paper aims to provide a reference case for the reform of the Korean records management system through the operation of the interim preservation facility of the Kanagawa Prefectural Archives in Japan, and the early transfer system, appraisal and selection system of current records.

• Journal of Information Management
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• v.42 no.1
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• pp.47-62
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• 2011

While an ideal author graph should have its nodes to represent authors, automatically-generated author graphs mostly use author names as their nodes due to the difficulty of resolving author names into individuals. However, employing author names as nodes of author graphs merges namesakes, otherwise separate nodes in the author graph, into the same node, which may distort the characteristics of the author graph. This study proposes an algorithm which resolves author ambiguities based on co-authorship and then yields an author graph consisting of not author name nodes but author nodes. Scientific collaboration relationship this algorithm depends on tends to produce the clustering results which minimize the over-clustering error at the expense of the under-clustering error. In experiments, the algorithm is applied to the real citation records where Korean namesakes occur, and the results are discussed.

• Journal of Information Management
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• v.38 no.4
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• pp.145-166
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• 2007

This article analyzes the direction of 'business-Friendly' record management in electronic records environment which means paradigm shift in record management. In the first place, this article investigates the interrelationship of business, records and record management through natures of electronic records, and analyzes direction of purposes and roles of record management in electronic records environment. After all, this article rebuilds a significance and roles of record management in active stage, and provides theoretical bases for close relation between record management and information management in electronic records environment.

• Journal of Korean Library and Information Science Society
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• v.43 no.4
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• pp.47-68
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• 2012

The purpose of this study is to understand the direction of 'One Book, One City' community reading campaign by analyzing the characteristics of selected books, including their classification numbers, subject headings, publication dates, and genres. An analysis of lists of 'One Book, One City' Reading Promotions Projects' available from the website of the Library of Congress, the Center for the Books, and bibliographic records of 210 books from LC OPAC, shows the preference for the recently published American literatures in the genre of Bildungsromane and domestic fiction which describe the life of people with multi-cultural or ethnic backgrounds. It is confirmed that 'One Book, One City' community reading campaign has been consistently oriented to achieve the understanding and integration of a community by reading and discussion of one book.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.16 no.1
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• pp.203-231
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• 2005

The critical strength of outsourcing system is to enhance the competitive power of the company by applying the centralization of management resources. This strategy has been used in library management and become the general method. The libraries in the U.S. stated to adopt the outsourcing system to organize the information of library works. Those in Korea also commence to use this method later on. The main reason of outsourcing the cataloging and classification works in the library was to reduce the budget; however, result were diverse. The efficiency on performing works was positive while the quality of bibliographic record was not guaranteed. Regardless of various opinions, The National Library of Korea decided to apply the method to cataloging and classification considered as a major work in maintaining library. This study is to analyze and criticize the decision made by The National Library of Korea.

• Journal of Information Management
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• v.26 no.1
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• pp.80-98
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• 1995

Search strategies is a means to make an efficient search. Among several studies of search strategy, Bates' $\ulcorner$Search Tactics$\lrcorner$ has been often cited and introduced, but their studies have been superficial. In this paper, the contents of Bates' $\ulcorner$Search Tactics$\lrcorner$ are examined in detail, and we try to represent the actual online search process based upon Bates' $\ulcorner$Search Tactics$\lrcorner$. The following three kinds of survey are made in order to clarify which and how tactics are used: (1) Interview with 7 searchers who belong to different types of organizations, and use different kinds of databases (2) Analysis of some online search records. (3) Analysis of written applications for a newspaper database during one year. In conclusion, Bates' tactics falls into categories and new several tactics which often used are added. The following five factors affect online search activities, search strategy, and search tactics. (1) the difficulty of search requests (2) the kinds of databases (3) the charging policy for each online search (4) the presence of the user during the search (5) the searcher' online experience In the limited condition, typical tactics are suggested, but in order to generalize the pattern of using tactics, further investigation is necessary.

• Journal of the Korean Society for Library and Information Science
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• v.51 no.3
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• pp.45-64
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• 2017

The purpose of this study is to understand the direction of the community reading campaign in the U.S.A. known as 'One Book, One City' reflected in the books selected for this campaign for the past 20 years in terms of their classification numbers, subject headings, publication dates, and genres. Analyzed are the author and state lists of 'One Book, One City' Reading Promotions Projects available from the website of the LC (Library of Congress) Center for the Books, and bibliographic records of 735 books selected in only one 'One Book' program, accessed from LC OPAC. Major findings include continuing influences of the all-time favorite 'One Book' selections, including To Kill a Mockingbird and the extension of their span of life through The Big Read, preference for the recent publications, importance of P (Literatures and Languages) Class (530 titles, 72.1%) and PS(American Literatures) subclass (307 titles, 57.9%) in the LC Classification Scheme, distribution of books in 43 genres, including domestic fiction, historical fiction, and psychological fiction, etc., the use of 535 unique LC subject headings and much interests in "City and town life" (10 titles) and "World War, 1939-1945" (8 titles), and prominence of subject groups which begin with "African American..." and "Woman..." out of 96 groups of subject headings. It is found that the subjects and focus of the selected books expand from integration, understanding, integrity to human rights, environment, peace, etc. The limitations of this study is that the influence of the selected books and the changes in communities are not properly analyed.

• The KIPS Transactions:PartD
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• v.10D no.7
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• pp.1149-1154
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• 2003

Due to various requirements for the user access control to large databases in the hospitals and the banks, database security has been emphasized. There are many security models for database systems using wide variety of policy-based access control methods. However, they are not functionally enough to meet the requirements for the complicated and various types of access control. In this paper, we propose a database security system that can individually control user access to data groups of various sites and is suitable for the situation where the user's access privilege to arbitrary data is changed frequently. Data group(s) in different sixes d is defined by the table name(s), attribute(s) and/or record key(s), and the access privilege is defined by security levels, roles and polices. The proposed system operates in two phases. The first phase is composed of a modified MAC (Mandatory Access Control) model and RBAC (Role-Based Access Control) model. A user can access any data that has lower or equal security levels, and that is accessible by the roles to which the user is assigned. All types of access mode are controlled in this phase. In the second phase, a modified DAC(Discretionary Access Control) model is applied to re-control the 'read' mode by filtering out the non-accessible data from the result obtained at the first phase. For this purpose, we also defined the user group s that can be characterized by security levels, roles or any partition of users. The policies represented in the form of Block(s, d, r) were also defined and used to control access to any data or data group(s) that is not permitted in 'read ' mode. With this proposed security system, more complicated 'read' access to various data sizes for individual users can be flexibly controlled, while other access mode can be controlled as usual. An implementation example for a database system that manages specimen and clinical information is presented.