• Journal of the Korean Society for information Management
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• v.30 no.1
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• pp.33-50
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• 2013

The purpose of this study was to identify differences between KCI and Naver Scholar as citation analysis tools. Four subcategories in the humanities category were selected as the subject of study. The recall of Naver Scholar was 64%(2,227 times) and the KCI's was 77%(2,665 times). There were some differences in the results at the individual article level or the subcategory level, but the gaps were not significant. Therefore, researchers who analyze citations are urged to use both databases because neither of them are complete, but supplementary to each other.

• Journal of Korean Library and Information Science Society
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• v.48 no.4
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• pp.303-320
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• 2017

This study illustrates the process of the development of founding collection in public libraries. Specifically, this study surveys such cases of ten public libraries recently opened. It also analyzes current laws and standards about library collection and compares the criteria with the ones in various manuals and reports. For the study, supplementary data were also collected through qualitative interviews and brain-storming discussions with public librarians and other regional government officials who were in charge of the library construction project. For the suggestion to improve the quality of such founding collection, the researcher put the emphasis on the construction of collection development policy for the library, on the official collection plan, on the adequate volume of founding collection, and on the strategies for collection programs about regional studies.

• Journal of the Korean Society for information Management
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• v.16 no.2
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• pp.149-164
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• 1999

The purpose of this paper is to introduce and discuss a newly-constructed metadata database system that facilitates the retrieval of faculty syllabi available on the Internet. This gateway system aims to provide users with one-stop access to syllabi posted by the faculty of the institutes of post-secondary education from all around the world. Several elements of the Dublin Core (DC) and other supplementary elements were used for cataloging the syllabi. The conceptual schema of all the selected elements of the syllabi was developed following the entity-relationship model. The metadata of the syllabi was then stored in a relational database system. Various searching and browsing interfaces were implemented to facilitate effective retrieval. The prototype, named as Gateway to Faculty Syllabi (GFS), is available at http:/Ais.skku.ac.kr/gfs/.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2000.05a
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• pp.252-256
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• 2000

In this paper, WBI tool is designed and implemented to meet the level teaming requirements. The system is composed of management part for teacher and user part for students. The management part supports the teacher to upload the lecture notes and the testing sheets, and to evaluate the testing results. The students can study the lecture notes and examine the online tests based on their teaming level. The students can evaluate their achievement by themselves after test and can study deep learning or supplementary learning. By applying the level teaming concept, the implemented can provide the interest to the students and enhance the degree of achievement.

• Journal of Communications and Networks
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• v.18 no.6
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• pp.938-947
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• 2016

A mobile ad hoc network (MANET) is a collection of mobile nodes communicating in an infrastructure-less environment without the aid of a central administrating authority. Such networks entail greater dependency on synergy amongst the nodes to execute fundamental network operations. The scarcity of resources makes it economically logical for nodes to misbehave to preserve their resources which makes secure routing difficult to achieve. To ensure secure routing a mechanism is required to discourage misbehavior and maintain the synergy in the network. The proposed scheme employs a partially distributed dynamic model at each node for enhancing the security of the network. Supplementary information regarding misbehavior in the network is partially distributed among the nodes during route establishment which is used as a cautionary measure to ensure secure routing. The proposed scheme contemplates the real world scenario where a node may exhibit different kinds of misbehavior at different times. Thus, it provides a dynamic decision making procedure to deal with nodes exhibiting varying misbehaviors in accordance to their severity. Simulations conducted to evaluate the performance of the model demonstrate its effectiveness in dealing with misbehaving nodes.

• Journal of the Korean Society for Library and Information Science
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• v.48 no.4
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• pp.173-192
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• 2014

Cultural programs in public libraries are on the rise in Korea. In this regard, this study attempts to investigate the current situation and limitations of cultural programs in public libraries in Busan metro area. This paper also suggests future strategies in order to improve the quality of such programs and to cope with changes of user demands and future trends. Data were collected from 29 public libraries in Busan Metro area. Supplementary data were also collected through qualitative interviews and brain-storming discussions with public librarians who are in charge of cultural programs in public libraries. Cases from other countries were also analyzed in terms that they might be adopted for cultural programs in public libraries in Korea.

• Journal of Digital Contents Society
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• v.16 no.3
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• pp.437-444
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• 2015

In this paper, we propose an information service system using augmented reality technology on mobile devices. With the advancement in ICT technology the computer is smaller and easy to carry and developed into the tablet PC and the smartphone typically. The user can confirm and learn the desired data using the augmented reality technology, regardless of the environment. Padding the supplementary images or videos to the real image using the camera, we can have help from such additionally obtained images. In this paper, using an augmented reality technology on a tablet PC or smartphone environment, we implement a system for providing information to the user. This system can be utilized in all areas such as learning, entertainment, public relations and advertisement, etc.

• Management & Information Systems Review
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• v.8
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• pp.61-86
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• 2002

This study is focused on how to effectively support Busan regional footwear companies in partnership with parent company, in particular how to lead a mutual supplementary relationship with the minor firms while improving the efficiency in strategic outsourcing. Recently, The Korean Footwear Industries and companies are making a lot of efforts to enhance the structure of high expenditure and low efficiency as a means of recovering their competitiveness. As a domestic companies have a tendency to almost all the tasks on bloc, it is true that their competitiveness is on the rapid decline for they prefer self-reliance on the premise that all the production should be dealt with for themselves. It is strategic outsourcing that is taken into account as a strategic vehicle for converting such self-reliance into the system of low expenditure and high efficiency. This study also conducted questionnaire researches, designed to find out the difference between the parent company and minor firms in the recognition and contentment on the purchasing and supplying activities. The result of the questionnaire researches went through further analysis and study to give a reasonable alternatives.

• Publications of The Korean Astronomical Society
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• v.33 no.1
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• pp.1-7
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• 2018

In order to encourage collaboration with North Korea in astronomy research field, we have studied the astronomical almanacs published in South and North Korea. The almanac contains fundamental astronomical data including not only daily calendar data but also unique characteristics selected by necessity in each country. We compared the South and North Korean astronomical almanacs in terms of contents, detailed descriptions, unique items, and so forth. We used the 2017 almanac for South Korea and 1993 almanac which is useful for this research for North Korea. We found that there were several differences between South and North Korean almanacs. The North Korean almanac is published for the astronomer or navigator, thus it has supplementary information about spherical astronomy such as precession of the north pole and position of celestial bodies. Whereas the South Korean almanac is published for the general public, and it distinctively contains luni-solar calendar, 24 solar terms, national holidays, etc. This study could be helpful for research cooperation between South and North Korea in astronomy.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.35 no.6B
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• pp.895-900
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• 2010

As the diverse telecommunication services have been developed, network designers need to prevent congestion which may be caused by properties of timecorrelation and burstiness, and unpredictable statistical fluctuation of traffic streams. This paper considers the leaky bucket scheme with combined control of arrival and token rates, in which the arrival rate and the token generation interval are controlled according to the queue length. By using the embedded Markov chain and the supplementary variable methods, we obtain the queue length distribution as well as the loss probability and the mean waiting time.