• Journal of Korean Library and Information Science Society
• /
• v.42 no.1
• /
• pp.205-223
• /
• 2011

This study is to suggest the ways to make the education in Library and Information Science more professional and more practical by going through the problems in the curriculum of Library and Information Science in the aspect of 'reference service'. For this purpose, the curriculum changes of 32 domestic universities offering Library and Information Science between 2005 and 2009 was analyzed and compared with the current situation of the U.S. The research has revealed some problems. First of all, it shows that the subjects such as the introduction of or the theory of library and information science still comprise a large portion of the domestic curriculum. Additionally, there seems to be much difference in the number of subjects between the universities. Lastly, there are few subjects which consist of the observation and understanding of the library field, and participation therein. Therefore, to operate the 'reference service' curriculum effectively, it is necessary to offer courses for understanding the users and subjects and for the reference service. In addition, it is necessary to strengthen the practical education through a close connection with the library field. Finally, it is urgent not only to expand the subjects for improving the ability of user education and communication but also to make the curriculum of each university specialized.

• IE interfaces
• /
• v.23 no.4
• /
• pp.319-326
• /
• 2010

The SMB supercomputing service provides a supercomputing infrastructure for Small and Medium-sized Business (SMB) to enhance the efficiency of product development activity. In this study, the economic value of SMB supercomputing service is presented. The economic value of service is comprised of a direct and an indirect economic value. A direct economic value was estimated based on the result of user survey on service effectiveness. The input-output analysis method was adopted to estimate an indirect economic value induced from a direct economic value. The future economic value based on the result of user demand survey is also presented. As a result, the annual and future economic value of service were estimated about 55,215 million won and 323,928 million won, respectively.

• Journal of Korean Library and Information Science Society
• /
• v.47 no.3
• /
• pp.365-382
• /
• 2016

In this paper, impact of science and technology information service quality satisfaction and perceived importance on the user loyalty was studied to find the way of improvement of information service quality. To analyze the impact among service quality variables, the research questions and hypothesis are set and statistical analysis on 641 survey answers was conducted. The correlation between satisfaction and perceived importance regarding each service quality item was high. Relationship between satisfaction of every item of the service quality and overall satisfaction was verified by multiple regression analysis. As a result, the five out of seven independent variables are statistically significant influence to the dependent variable. Relationship between the perceived importance and loyalty for each item was verified by multiple regression analysis was confirmed that the four out of seven independent variables are statistically significant influence to the dependent variable. The overall satisfaction is having an effect on loyalty verified through simple regression analysis.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2004.11a
• /
• pp.93-96
• /
• 2004

인터넷이 정보사회의 핵심 역할을 담당하면서 각 산업별로 생성되는 방대한 양의 콘텐츠들이 디지털화 되고, 각 인터넷 사이트는 고객의 수요에 따라 다양한 콘텐츠 선점을 통한 사이트의 경쟁력을 높이려 경주하고 있으나 자체 생산과 관리의 한계로 콘텐츠 신디케이션이 등장하였다. 그러나 산업기술 콘텐츠 신디케이터의 입장에서는 다양한 분류와 콘텐츠 제공업체(CP)에 따라서 서로 다른 데이터 표현으로 인하여 정보 수집에 있어 표준화된 프레임웍이 요원하였다. 따라서 이러한 문제점에 기초하여 관련 산업과 국제표준을 고찰해보고 융화시켜 국내 현실에 맞는 범용의 메타정보 프레임웍 구축을 통한 산업기술 콘텐츠 신디케이션 시스템을 설계 및 구현하고자 한다.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• v.15 no.8
• /
• pp.2783-2804
• /
• 2021

In the network function virtualization environment, dynamic changes in network traffic will lead to the dynamic changes of service function chain resource demand, which entails timely dynamic adjustment of service function chain resource configuration. At present, most researches solve this problem through virtual network function migration and link rerouting, and there exist some problems such as long service interruption time, excessive network operation cost and high penalty. This paper proposes a dynamic adjustment method of service function chain resource configuration for the dynamic changes of network traffic. First, a dynamic adjustment request of service function chain is generated according to the prediction of network traffic. Second, a dynamic adjustment strategy of service function chain resource configuration is determined according to substrate network resources. Finally, the resource configuration of a service function chain is pre-adjusted according to the dynamic adjustment strategy. Virtual network functions combination and virtual machine reusing are fully considered in this process. The experimental results show that this method can reduce the influence of service function chain resource configuration dynamic adjustment on quality of service, reduce network operation cost and improve the revenue of service providers.

• Journal of Korean Library and Information Science Society
• /
• v.40 no.4
• /
• pp.177-198
• /
• 2009

The domestic libraries offered users computer environment early to adapt in information age. However, the computer environment is generalized today, so it is needed to change about the role of electronic information room in this point. The author investigated use experience by 78 students who are student in library and information science. They experienced electronic information room and wrote their experience. As a result, they felt most inconvenience in information service of librarians, facilities and equipment and space. To improve the service of electronic information room, it is needed to develop the mission and service policy of electronic information room. And also the librarian must think the room as modern reference room that has digital and analog materials and information technology.

• Proceedings of the Korea Contents Association Conference
• /
• 2009.05a
• /
• pp.720-725
• /
• 2009

SDI(Selective Dissemination of Information) is on demand service to inform to the user applies a service after inputting a search strategy, when new information is obtained. This Paper propose the ways to develope the dynamic RSS channel generator for supporting SDI service. The RSS which is a kind of syndication technology enables a part or the whole of the content which it provides from web site to be able to be used in different service. It is protocol to summarize and share various contents on web site. Also, the users register the channel RSS to the RSS aggregator system and recommend it. It can drive to share of knowledge between researchers.

• Journal of Information Science Theory and Practice
• /
• v.2 no.1
• /
• pp.35-47
• /
• 2014

Korean researchers' scientific outputs are increasing rapidly with the growth of both Korea's economy and industry size. This is the time to analyze the scientific output (STEM area) of Korea over the last 40 years. For this analysis, this study used the SCIE database of Web of Science (WoS), which is a representative global Citation Index Service. The objects of analysis are every Korean document published in the SCIE journal, and the research scopes are (1) analysis of citation and subject categories and (2) analysis of co-authorship. Through this study, characteristics such as cited trend and research trend by subject, and the status of collaboration between Korea and other countries including the 50 states of the USA were revealed.

• Journal of Information Management
• /
• v.37 no.3
• /
• pp.85-97
• /
• 2006

In a Digital Age contents are comprized of knowledge and information. Also distinction between the sinner and loser is very clear thus only those who can rise up to challenge of changes can become the strong and a principal player. In this study this author presented a model for forecasting information service program(FISP) which is devised for the purpose of innovation of service pattern related to providing information which is ultimate goal of a library. This model is an innovative strategy escaping boldly from negative and inactive information service pattern known in analog age. Through this model this author attempted to outline methodology for heightening ideal of professional librarians and for assuring success in organizational system.

• Agribusiness and Information Management
• /
• v.2 no.1
• /
• pp.3-13
• /
• 2010

Government Organization and Public Institution have been developed many kinds of agricultural information systems such as agricultural policy, cultivated technology, marketing, and trade so on since 2000. Farm management conditions are diverse and complex more and more. Therefore, farmer want to service the specific agricultural information. Farmer don't like to access many Web sites to retrieve agricultural informations. They hope to receive one-stop its service. Government Organization began to review its information in order to make them more customized agricultural information service. We came up with an effective plan and Service Standardization Code for integrating agricultural technology informations in 2009. We can guide to carry out an effective portal service of agricultural information because we have a good experience about integrating information and system. This paper suggested the service scheme of integrated agricultural information for improving accessibility its information to farmer.