• Journal of Korean Library and Information Science Society
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• v.23
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• pp.329-362
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• 1995

Newspaper Article Information is an important source of information on social phenomenon with historical value. The development of computer and technology of information communication enables the construction of Newspaper Article Database by CTS and service through computer communication. It made it possible for the peoples to utilize the Newspaper Article Information easily. However, it is very difficult to utilize the currently prevailing system. There are differences in classification system of Newspaper Article Database and the Data Display Format. This survey aims to review the characteristics of Newspaper Article Database and current domestic computer communication service system. By comparing the classification system of Retrieval Menu and Data Display Format, I intended to suggest the standardized way of utilization which enables the users utilize them more easily and conveniently. The results of this survey is as follows : 1. More sub-divided distinction of classification item is required. 2. Separate classification item should be established for the distinction of article form which is very difficult to classify the subject. 3. Data Display Format should be equi n.0, pped with standardized format and signal which enables the users recognize it easily.

• Journal of Korean Library and Information Science Society
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• v.23
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• pp.471-503
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• 1995

Originally [descriptive review] is widely used by general reader. In contrast with this, [critical review] is generally used by librarian and researcher. Like this, book review is divided into descriptive review and critical review. Besides, the present writer su n.0, pposes to make additions to [interpretative review]. In this study, the present writer tries to realize full-scale review concerning [The Root Problem of Law Philosophy/Kim, Pyong-Kyu] by critical review and interpretative review. Together, the contents on which the critical review of law philosophy is based on were investigated as follows: (1) The law and metaphor (2) The Oriental law and natural law (3) The golden rule in the Orient (4) The ideology and justice of Confucianism (5) The justice in Confucian thought (6) The essay on justice of the West and the Orient (7) The significance of the Oriental morality (8) The relation of morality, ceremony and law (9) The essay on conscience (10) The essay on conscience of the Orient and the West

• Proceedings of the Korean Society for Information Management Conference
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• 2013.08a
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• pp.7-10
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• 2013

본 연구는 2005년부터 2013년 3월까지 Scopus에서 페미니즘 분야를 선정하여 이에 해당하는 논문 37편과 이 논문들이 인용한 유튜브 55개를 대상으로 학술논문들이 유튜브를 인용할 때 활용하는 유형과 문제점을 살펴보고 참고문헌으로서 유튜브의 표기사항에 영향을 미치는 요인을 분석하였다. 연구 의도를 효율적으로 보여주는 유튜브는 0.34%의 인용률을 나타내고 있으며 지속적으로 인용이 증가하고 있다. 그러나 유튜브 접속오류는 55개중 6개(10.9%)이며, 참고문헌으로서 유튜브의 표기가 부적합하게 기재된 경우는 38개(69.1%)였다. 그 원인으로 올바르게 표기하지 않은 저자의 노력 부족과 인용된 유튜브가 학술정보로서 충분한 정보를 제공하지 못한 경우가 중요한 요인으로 나타났다.

• Journal of Internet Computing and Services
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• v.11 no.4
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• pp.23-32
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• 2010

In this paper, we first propose the security enhancing of authentication protocol for Hash based RFID tag, and then a digital Codec for RFID tag is designed based on the proposed authentication protocol. The protocol is based on a three-way challenge response authentication protocol between the tags and a back-end server. In order to realize a secure cryptographic authentication mechanism, we modify three types of the protocol packets which defined in the ISO/IEC 18000-3 standard. Thus active attacks such as the Man-in-the-middle and Replay attacks can be easily protected. In order to verify effectiveness of the proposed protocol, a digital Codec for RFID tag is designed using Verilog HDL, and also synthesized using Synopsys Design Compiler with Hynix $0.25\;{\mu}m$ standard-cell library. Through security analysis and comparison result, we will show that the proposed scheme has better performance in user data confidentiality, tag anonymity, Man-in-the-middle attack prevention, replay attack, forgery resistance and location tracking.

• Journal of the Korean Society for Library and Information Science
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• v.53 no.3
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• pp.345-372
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• 2019

This study investigated the total number of works at the Hong Jik-pil(洪直弼)'s manuscript collection "Maesanjip(梅山集)" (total vol.224) in the National Library of Korea, and then identified the list and characteristics of works written by other authors in the "Maesanjip". The total number of works of the manuscript "Maesanjip" is 3,017poems and 10,090proses, except for 260works created by others. The number of works by genre in the "Maesanjip" is as follows: 3,017 poems(詩), 52 appeals(疏啓), 8,290 letters(書), 257 letters for encouragement(書贈), 1,491 epitaphs(墓文). And the 260works by others are listed in vol.111 147 171 205 218~220 222~224 and these works were used as a reference for the compilation of "Maesanjip". Through this study, it was shown that when analyzing the works and studying the compilation of manuscript "Maesanjip", it should except for the 260 works by others from the book.

• Journal of Korean Library and Information Science Society
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• v.32 no.4
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• pp.147-170
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• 2001

This study intends to 1)conform the possibility to transform the enumerated scheme into the faceted scheme, 2)review general theories on facet structure employed in DDC 780, and 3) analyze the facet structure of music. Findings are 1) The facet structure of DDC synthesize the standard subdivisions or specific facet indicators with basic facet. 2) facet indicator 0 is in use to indicate standard subdivision or general principle of music. and facet indicator 1 to general principles and musical forms. DDC has transformed the entire system into the facet structure through its revisions. Especially the music transformed into the facet structure employes the facet indicators and applies them to all the systems in music. But the notation have sometimes twofold meanings, and no ability to differentiate the meanings in the same notation.

• The KIPS Transactions:PartA
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• v.8A no.3
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• pp.227-234
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• 2001

In this paper we propose a block-type parallel preconditioner for solving large sparse nonsymmetric linear systems, which we expect to be scalable. It is Multi-Color Block SOR preconditioner, combined with direct sparse matrix solver. For the Laplacian matrix the SOR method is known to have a nondeteriorating rate of convergence when used with Multi-Color ordering. Since most of the time is spent on the diagonal inversion, which is done on each processor, we expect it to be a good scalable preconditioner. We compared it with four other preconditioners, which are ILU(0)-wavefront ordering, ILU(0)-Multi-Color ordering, SPAI(SParse Approximate Inverse), and SSOR preconditiner. Experiments were conducted for the Finite Difference discretizations of two problems with various meshsizes varying up to $1025{\times}1024$. CRAY-T3E with 128 nodes was used. MPI library was used for interprocess communications, The results show that Multi-Color Block SOR is scalabl and gives the best performances.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.28 no.1
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• pp.209-228
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• 2017

Previous studies have noted mothers' roles as active health information seekers, health managers, and caregivers for their family members. However, little is known about health information needs and seeking behaviors among Korean mothers of young children living in the United States. Using paper-based surveys, this study found that vaccination, child dental health, parenting, nutrition and diets, and physical exercise were ranked as the five most important health topics by the Korean mothers of young children aged 0 to 10 years old in this sample. Furthermore, this study revealed that mothers of boys evaluated the importance of two topics significantly higher than those of girls: circumcision (t=3.16, p < .01) and breastfeeding (t=2.47, p < .05). Also, age of child was an important factor influencing mothers' information needs in three health topics: child dental health (F=5.292, p < .01), physical exercise (F=7.107, p < .01), and child skin care (F=5.640, p < .01). Implications for developing health information services are also discussed.

• Journal of Information Management
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• v.39 no.2
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• pp.1-25
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• 2008

This study is to investigate the user behavior of defense development and test researchers working for A research institute to provide advanced library services. Based on the prior studies about the subject, survey through questionnaires were conducted, and the data analyzed using SPSS 12.0. Results of the analyses are as follows: The researchers generally gathered information 2 to 3 times per month. The major reason for information gathering was to solve problems and do their tasks. They considered accuracy of information as the most important factor when they gather information. Finding and selecting information sources were the most difficult task for them in retrieving, acquiring and using information. They have most frequently used digital materials (67%), printed materials next (26%), and non-book materials (6%). Internet was both the most frequently used and most satisfied information source for the researchers.

• Journal of Information Science Theory and Practice
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• v.7 no.1
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• pp.29-38
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• 2019

Information retrieval is the challenge of the Web 2.0 world. The experiment of knowledge organisation in the context of abundant information available from various sources proves a major hurdle in obtaining information retrieval with greater precision and recall. The fast-changing landscape of information organisation through social networking sites at a personal level creates a world of opportunities for data scientists and also library professionals to assimilate the social data with expert created data. Thus, folksonomies or social tags play a vital role in information organisation and retrieval. The comparison of these user-created tags with expert-created index terms, author keywords and title words, will throw light on the differentiation between these sets of data. Such comparative studies show revelation of a new set of terms to enhance subject access and reflect the extent of similarity between user-generated tags and other set of terms. The CiteULike tags extracted from 5,150 scholarly journal articles in marine science were compared with corresponding Aquatic Science and Fisheries Abstracts descriptors, author keywords, and title terms. The Jaccard similarity coefficient method was employed to compare the social tags with the above mentioned wordsets, and results proved the presence of user-generated keywords in Aquatic Science and Fisheries Abstracts descriptors, author keywords, and title words. While using information retrieval techniques like stemmer and lemmatization, the results were found to enhance keywords to subject access.