• Journal of Information Management
• /
• v.32 no.3_4
• /
• pp.96-122
• /
• 2001

This is a preliminary study on establishing the optimized strategic plan for KISTI's collection. In this paper, major foreign and domestic information centers and the current status and usage of KISTI's collection are analyzed. Also included are the suggestion of a strategic solution for optimizing KISTI's collection and the discussion regarding KISTI's roles and strategies.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2003.05b
• /
• pp.1181-1184
• /
• 2003

인터넷의 급속한 성장과 더불어 네트워크 관련 기술은 발달하였고 이에 따라 사용자는 시간과 공간적 제약을 벗어나 인터넷을 활용하고 있다. 급증하는 사용자와 함께 인터넷 트래픽도 급격히 증가하였고 이에 따라 국가 간, ISP 간 증설되는 회선의 비용과 관리의 비용 부담의 문제가 중요한 문제로 부각되었다. 공정한 요금의 부담을 위해서는 인터넷 사용량에 근거한 상호 과금 분담 체계를 이용해야하지만 현재까지의 시스템으로는 트래픽의 정확한 측정과 평가를 위한 과금 시스템과 과금 분담에 대한 표준화 둥이 존재하지 않는다. 따라서 본 논문에서는 이러한 불공정한 인터넷 사용환경을 개선할 수 있는 트래픽 측정 시스템에 대해서 연구하였으며 트래픽 측정 에이전트간의 역할 분담 및 에이전트가 수집하고 평가해야할 트래픽을 분류하였다. 그리고 장애가 발생하여 자신의 임무를 수행할 수 없는 에이전트를 대신하여 임무를 대행할 수 있는 임무 대체기법에 대해서도 연구하였으며 효율적인 트래픽 수집 과정을 위하여 적응형 순환 큐를 적용시켜 트래픽 수집에이전트의 효율적인 메모리 관리 방법을 제시함으로써 트래픽 측정 에이전트의 운용 효율성을 개선하였다.

• Korea journal of population studies
• /
• v.28 no.1
• /
• pp.203-233
• /
• 2005

기존 연구에 의하면 중국 여성의 사회적 지위는 높게 평가된다. 그러나 실증적인 자료에 근거하여 이루어진 중국 여성의 가족 내 지위에 대한 연구는 매우 부족하다. 이 연구는 중국 여성의 지위에 대한 균형적인 시각을 얻기 위하여 가족 내 여성의 지위를 알아보고자 한다. 가족 내 여성의 지위를 파악하기 위하여 아버지의 자녀 양육과 자녀교육 관련 의사결정 과정에의 참여를 중심으로 성역할 분담을 살펴보았다. 이를 위하여 6개 도시 지역과 농촌 지역에서 수집된 자료의 통계 분석와 상해 산동 지역에서의 포커스 그룹 인터뷰가 통합적으로 이용되었다. 연구의 결과는 다음과 같다. 첫째, 지역에 관계없이 중국 사회에서 자녀 양육의 주책임은 어머니에게 있다. 둘째, 아버지들은 자녀 양육 활동보다 의사결정 과정에 더 높은 참여율을 보인다. 셋째, 아버지의 자녀 양육 참여율은 농촌에 비해 도시 지역에서 높게 나타난다. 반면, 의사결정의 경우는 도시에 비해 농촌 지역 아버지들의 참여율이 더 높다. 넷째, 전통적인 성역할 구분에 대한 가치관도 도시와 농촌 지역간에 차이가 있다. 결과적으로 중국 가족 내 여성의 지위는 지역별로 차이가 있는 것으로 보이며, 중국 가족에서 자녀 양육 책임이 동등하게 분담되지 않아서 여성의 이중부담이 큰 것으로 생각된다.

• Journal of the Korean Society for Library and Information Science
• /
• v.40 no.2
• /
• pp.195-216
• /
• 2006

This study intends to analyze the meanings and values of shared cataloging in public libraries. Emphasis was on verifying how useful KOLIS-NET is as a tool in order to share bibliographic data and library resources. To the end. this study investigates the recognition and participation of KOLIS-NET in public libraries. Finally suggested is strategies to improve both the poor quality and the poor services. The data needed for discussion were collected by an in-depth interviews with catalogers and a survey with 216 public libraries.

• Journal of Information Management
• /
• v.39 no.2
• /
• pp.131-161
• /
• 2008

Recently electronic journal articles prevail throughout researchers because of the development of internet and electronic publishing technology. It is caused by limited collection development budget, lack of physical storage space for printed journals in libraries, and the user convenience of web services. But from the view of ownership, electronic journals can be unfavorable to information users or libraries who cannot have the permanent right to access all the subscribed journals. Actually the libraries only have right to access journals for subscription periods in using electronic journals. So the users and libraries are willing to purchase printed journals in spite of high cost. As an basis for collaborative collection development and sharing preservation of Korean libraries for the foreign journals, the data analysis is carried out for the journals collection in terms of regional distribution, overlapping status, and journal subject. And the considerables are discussed for collaborative strategic collection development, which means the reduction of overlapped subscription and maximization of utilization in a national standpoint.

• KSCE Journal of Civil and Environmental Engineering Research
• /
• v.26 no.6D
• /
• pp.935-943
• /
• 2006

Key factors affecting the mode share of Soul metro are investigated. The log-regression model, which can describe the elasticity of the factors with ease, is established rather than the conventional mode choice model is used. The log-regression model requires lower level of data availability for calibration and identifies the impact of the factors on mode share straightforwardly. As a result, it is found that the main reasons why the current mode share of railway is low are due to several problems such as winding lines, inconvenient transfers and unnecessary bypasses. The calibrated model is adopted to evaluate the network reshuffling alternatives. The network reshuffling is to rearrange the existing inefficient railway lines that have frequent transfers and many winding segments. The proposed network reshuffling, which includes straightening winding lines and changing grade separated transfers into cross-platform transfers, turned out to be a good measure to tackle the problems.

• Journal of the Korean Society for information Management
• /
• v.25 no.2
• /
• pp.5-24
• /
• 2008

As resource sharing becomes more active and complicated in academic libraries, a better understanding of how librarians-a key stakeholder-view the current level of resource sharing is needed. Using survey method, this study collected data regarding the Perception of 78 librarians with regard to interlibrary loan, document delivery, union catalog construction, shared acquisition, and community building. Overall, the respondents evaluated well-established forms of resource sharing(interlibrary loan, document delivery, and union catalog construction) more positively than less-well developed ones(shared acquisition and community building). Correlation analysis between perception of library/individual characteristics was conducted. Barriers to each of the five areas of resource sharing are also identified in the study.

• Journal of Korean Library and Information Science Society
• /
• v.37 no.3
• /
• pp.289-307
• /
• 2006

The purpose of this study is to examine the quality of the UNICAT which builded by KERIS. For the purpose, this study developed three evaluation criteria: searching, customer support, ease of use. The study are examined opinions of librarians in charge of technical services about UNICAT. The result of this study is expected to improve the quality of the UNICAT.

• Journal of Engineering Education Research
• /
• v.7 no.2
• /
• pp.22-39
• /
• 2004

The study aims to explore whether the management and operation of national technique qualification system has a suitable role division between the government and non-government and to design plans for building it. To do so, a direction for role division between the government and non-government was investigated in the management, national technique qualification system. In addition, limitations in the operation of government-centered qualification system were pointed out by analyzing the present status on the management and operation of national technique qualification system and plans for role division between the government and non-government were proposed in the management and operation of qualification system. Various methods were applied to this study as its methodology: the collection and analysis of the relevant literatures, surveys targeting companies(internal qualification managers) and associations by industrial classification(owners' groups) as respondents, holding expert consultations for setting a direction in dividing roles between the government and non-government, interviews with companies and associations by industrial classification for gathering their opinions, forming and operating a collaborative research group consisting of specialists in qualification system.

• Resources Recycling
• /
• v.29 no.4
• /
• pp.45-50
• /
• 2020

Producer and distributor of electrical and electronic equipment may directly collect waste electrical and electronic equipment that falls under the class to which the equipment they distributed belongs, or may join KERC(Korea Electronic Recycling Cooperative) and have KERC fulfill the duty to collect on behalf. In this study, the system of calculating the financial contributions is reviewed, and then the defined problems and improvement plan are proposed. First, the standard operation and time should be set for collection and transportation costs, taking into account the operation by collection type. Second, since there is a difference in the screening method of the recycling center, the standard cost for the allocation factor should be set by reflecting the difference in these methods and the characteristics of the product line being processed. Third, it is necessary to secure a budget of sufficient size by determining the median or average value rather than the minimum value in the forecast model for visit collection. This study is suggesting in that it examines the problems of the allotted contributions paid by the mutual aid members to KERC and suggests ways to improve them.