• Information Systems Review
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• v.16 no.2
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• pp.43-59
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• 2014

Social interaction becomes increasingly complicated, sophisticated and specialized. Popular methods of communication has expanded from face-to-face to the use of IT media, as the amount of needs for remote communication increases rapidly as well as the scope of the contents of communication. The purpose of this study is to empirically examine the relationship between the use of IT media and the level of interpersonal trust, and further examine the differences in interpersonal trust across the use of different IT media. A questionnaire survey was performed against 193 individuals in the age group between 20s and 40s, which is considered most active group of IT media. According to a series of regression analysis, the frequency of mediated information exchange is found to be correlated to the level of interpersonal trust. The effect of the amount of time spent with the media was not significant. We also found that the effects on interpersonal trust differed across the use of different types of communication media.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.46 no.2
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• pp.10-18
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• 2009

In this paper, we propose a novel method for authenticating a user's personal-usage using a secure portable storage, so that the user carrying the secure portable storage is able to consume his/her own broadcast programs freely, regardless of the location of the devices. The proposed authentication process is performed by a portable personal-usage authentication device, an access-control module for the portable personal-usage authentication device, and a player integrating the access control module. The portable personal-usage authentication device plays a role of secure storage in which domain authentication information is securely stored, while the access-control module is in charge of accessing the authentication information and, consequently, acquiring a decryption key. The player decrypts the broadcast programs in real time and processes the decrypted media streams. In this Paper, we describe the structure and procedure of the proposed model, and verify its feasibility by implementation.

• Journal of the Korean Society for Library and Information Science
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• v.53 no.2
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• pp.5-27
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• 2019

The purpose of this study is to analyze the media of middle school social studies 1 textbooks with the information processing model and to suggest educational information services of teacher librarians under a collaborative Instruction. For this purpose, 1,089 inquiry tasks embedded in 8 types of textbooks for middle school social studies developed under the 2015 revised curriculum were analyzed. The media as an input element was analyzed by the type and the characteristic as a processing element was analyzed by the cognitive behavior types. And the aspect of the output factor of the media utilized the multiple intelligences. As a result of the analysis, the media in the inquiry task solving process mainly consisted of visual media based on photographs and illustrations and general reading materials. The processing method of media is understanding through analysis and inference through structuring. And the output utilized speaking and writing of the language intelligence. Based on the results, it is shown that educational information services that teacher librarians could provide for inquiry activities are composed of developing curriculum map, teaching inquiry processing and skills, and designing work sheets with graphic organizer and multiple intelligences under the information processing steps.

• Journal of Korean Library and Information Science Society
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• v.55 no.1
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• pp.193-214
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• 2024

This study aimed to propose a method for collecting and applying media platform based materials at the National Library of Korea. Firstly, we analyzed the current status and limitations of data collection based on domestic media platforms, including the National Library of Korea. Secondly, a literature review method was used to investigate the current status and types of digital content based on media platforms. Thirdly, we identified the types of materials based on media platforms that are not currently included in the National Central Library's online material collection guidelines through the examination of cases from major overseas libraries. Fourthly, after reviewing technical and legal elements such as the definition of collection targets and scope for each new media, and collection methods, we established collection criteria. Fifthly, based on the research results, the policies proposed in this study are as follows: 1) there is a need to establish a clear legal basis for the collection of media platform based materials; 2) the development and presentation of collection guidelines for media platform based materials is necessary; 3) the development of collection tools and infrastructure for media platform based materials is required; 4) for the collection of media platform based materials, it is necessary to obtain permission for collection from targeted social media organizations, and to cooperate in linkage with organizations that produce and service extended reality content; 5) for the service activation of media platform based materials, it is necessary to improve accessibility for the usage activation of these materials, to enhance the content extensibility and ease of use of the e-deposit system including extended reality content, and to advance and construct spaces for reproducing extended reality content.

• Journal of Korean Library and Information Science Society
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• v.33 no.4
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• pp.85-100
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• 2002

According to increase number of electronic publications, teacher ind student demand them in their teaching md teaming activities. So school libraries must provide various materials(ex : printed, audio-visual and electronic materials). The purpose of this study is to identify the use of electronic publications in school libraries md to suggest the methods of utilization of them.

• Journal of Korean Library and Information Science Society
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• v.32 no.2
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• pp.349-363
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• 2001

The study suggests information processing model and discusses variety of information due to change and expansion of text, comparies information service in cyberspace and reality and presents reference interview in on - line service.

• Journal of the Korean Society for Library and Information Science
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• v.35 no.4
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• pp.123-139
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• 2001

Describes the impact of electronic communication media on communications among reference librarians and explores the usabilities of the mailing list as an efficient means of reference services. Out of messages made to the library mailing list over the one-year period of the study, 594 postings dealing with reference questions were examined. The types of questions and the rate of responses were analyzed and some limitations to the implementation of the malling list on answering the reference questions were discussed.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.27 no.4
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• pp.753-761
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• 2017

Recently, malicious code infiltration and leakage of confidential documents using external USB medium are frequently occurring in each field. We investigate the media to investigate incidents using external USB media, but there are many difficulties in that they can be lost or damaged. Ultimately, in order to investigate cases of external USB media, it is necessary to conduct a direct analysis of the external USB media as well as the system to which the media is connected. This paper describes an analysis of the artifacts of Windows systems to which external USB media is connected, and how to check the job history on the media. Therefore, it is expected that the system can be used to analyze the job history of the USB medium even if the external USB medium is not secured.

• Proceedings of the Korean Society for Information Management Conference
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• 1994.12a
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• pp.67-70
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• 1994

정보화사회에서 정보자원의 핵심인 도서관은 출판물의 증가, 정보매체의 다양화 등으로 인해 이용자가 원하는 모든 정보를 소장한다는 것은 불가능하므로 도서관 상호대차를 통한 정보의 공유와 유통이 이루어져야 한다. 본 논문에서는 도서관정보의 공유와 유통을 활성화하기 위하여 대량의 정보를 고속으로 전송할수 있는 초고속 정보통신망을 이용한 도서관 상호 대차(ILL)시스템의 개념모델을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.747-750
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• 2013

정보통신기술의 발달로 인해 기업 및 기관의 주요 정보들이 전자화 되어, E-mail, 메신저, 보조기억장치 및 출력물 등 다양한 매체를 통해 손쉽게 유출될 수 있는 문제점이 발생하게 되었다. 이러한 문제점을 해결하기 위해 기업 및 기관에서는 매체제어, DRM, DLP, 출입보안 등 다양한 내부정보유출 방지 기술을 도입하여 운영하고 있다. 그러나 이는 각각 독립적으로 운영 및 관리되기 때문에 개별 정보유출방지 기술의 취약점을 이용한 공격에 대한 탐지 및 통합적인 내부정보유출 모니터링이 불가능하다. 또한 개별 정보유출방지 기술에서 발생하는 수많은 이벤트로 인해 보안 담당자가 이를 모니터링하여 내부정보유출을 탐지하고 관리하기는 어렵다. 따라서, 본 논문에서는 내부정보유출 사용자 행위를 분석하여 다양한 환경에서 적용 가능한 시나리오 설계방안에 대해 연구하고자 한다.