• Journal of the Korean Society for Library and Information Science
• /
• v.47 no.1
• /
• pp.57-79
• /
• 2013

The aim of this study is to reveal the categorizational and classificatory features of the subject-based classification (SBC) as a subject organization system. For this purpose, 12 SBC schemes of public libraries were selected and a comparative analysis was made between the traditional classification system, such as DDC and SBC in terms of the categorizational aspects, and canons for the classification. As a result, there were significant and considerable differences between the two types of classifications. This study concluded that SBC cannot be clearly explained and understood without a consideration of its essential and distinctive characteristics as a classification scheme.

• Journal of Soil and Groundwater Environment
• /
• v.12 no.6
• /
• pp.1-7
• /
• 2007

The whole objective of two papers in series was to develop the framework of an information management system (IMS) for soil-contaminated sites. In the previous first paper (Hwang et al., 2006), current status of information management in our country and the developed countries was investigated and four suggestions were made. In this work (the second paper), the future-oriented framework for information system of soil contamination sites and several suggestions were made.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2022.05a
• /
• pp.314-314
• /
• 2022

기후변화로 인해 집중호우 등 설계강우량을 초과하는 강우가 빈번하게 발생하고 있으며, 이에 따라 농촌유역의 홍수 및 침수의 발생빈도 및 강도가 증가하고 있다. 국내 농업용 저수지 약 17,500여개 중 약 70%는 70년 이상 경과된 노후시설로 분류되고 있으며, 특히 농어촌공사에서 관리하는 3,411개의 저수지를 제외한 시군관리 저수지는 체계적인 유지보수가 이루어지지 않고 있다. 이로 인해 홍수기 농업용 저수지의 월류 및 붕괴에 따른 하류지역 침수 피해가 빈번하게 일어나고 있다. 농촌유역 침수 피해 저감을 위한 대책을 수립하기 위해서는 먼저 정확한 침수 피해 평가가 수행되어야 하지만, 우리나라에는 현재 농촌유역에 특화된 침수 피해 평가 체계가 부족한 실정이다. 본 연구에서는 농촌유역의 맞춤형 침수 피해 평가 체계를 개발하고자 한다. 농촌유역의 농업용 저수지를 포함한 농업수리구조물의 붕괴 등에 따른 하류 침수 모의 기법을 개발하고, 농작물의 종류를 고려한 침수심 및 침수시간에 따른 침수피해 모의 체계를 개발하고자 한다. 본 연구에서 개발한 농촌유역 맞춤형 침수 피해 평가 체계는 향후 농촌유역의 체계적인 재난관리를 위한 정책 수립에 활용될 수 있을 것으로 기대된다.

• Korean Security Journal
• /
• no.36
• /
• pp.493-523
• /
• 2013

The purpose of this research is to deduce the frailties of the operating condition of Korea's national crisis management system through a comprehensive perspective analysis. It is then to present efficient measures through the enhancement of these infirmities. For this, after examining the fundamental theory, we presented a development direction based on the current status of the 6 key systems composing the national crisis management system. We also included items regarding each of the policy proposal in our conclusion. The fundamental theory of Korea's national crisis management system has been integrated based on a comprehensive security concept. However, the system development which drives the integrated structure still remains solely as a legal and structural category. Thus, operating, informing-oriented, supporting management, and rearing professional manpower systems have yet to be cultivated with efficiency. In conclusion, this research is to present a development direction from a conceptual dimension and to analyze the current status of the 6 key systems which are law, organization, operation, information-oriented, support management, training, and education. Finally, this research highlights the policy measures to fully maximize system efficiency.

• Journal of the Economic Geographical Society of Korea
• /
• v.10 no.4
• /
• pp.355-376
• /
• 2007

The aim of this study is to examine the changes of approach methods of research framework in the history of Korean economic geography during the last fifty years($1956{\sim}2005$). The five factors that have influenced Korean economic geography are Korean geography, European, American, and Japanese geography, fundamental theories of economics and business administration, regional problems, and culture. The study of Korean economic geography can be divided into four periods: 'period of cradle of economic geography($1956{\sim}1962$)', 'period of establishment of economic geography(1963$\sim$later 1970s)', 'period of leap of economic geography(the former half of 1980s$\sim$the former half of 1990s)', and 'period of transition of economic geography (since later 1990s)'. And research framework of Korean economic geography has changed from the regional structure theory in 'period of leap' to the spatial system of economies and network theory in 'period of transition'. Spatial system of economies and network theory consists of spatial system of world economies, spatial system of national economies, spatial system of regional economies, spatial network of enterprise economies, and spatial network of information economies.

• Journal of Digital Convergence
• /
• v.11 no.4
• /
• pp.25-33
• /
• 2013

In this paper, various definitions of IT Governance and its elements are reviewed. It seems that generally, there is no big difference in definitions and the elements of IT Governance among researchers. However, it is found that some variables which are not appropriate for its definition were used in many IT Governance research. It is also found that IT Governance research in foreign countries have been focused on structure, process, and relational mechanism. I think that the primary goal of IT Governance should be building an effective IT management system. If desirable structure and principles for IT management are established and observed strictly, we can expect desirable behavior in IT management. As a result, expected outcomes and benefits through IT investment could be possibly realized. Therefore, IT Governance research should be focused on building IT Governance systems. This paper suggests a framework for the future IT Governance research.

• Journal of Korean Society for Geospatial Information Science
• /
• v.7 no.2 s.14
• /
• pp.133-141
• /
• 1999

Collapse of a huge structural material has brought about enormous loss of lives and property. Every construction may be destroyed by the nature's power and careless mistake of human as well as its own defect. So a great number of concern and detailed managing technique are demanded not in constructing work but also in management of constructed material. The Interest of construction safety has Increased rapidly and a plenty of effort has been attempted to manage systematically. In this study, the use of FM(Facilities Management) as a branch of GSIS(Geo-spatial Information System) was developed to offer the users convenient managing achievement and establishment of history managing system in the bridge management system. This study accomplished dividing all information of images, photos, drawing and etc. into their items of time, material and the person in charge, and developed to stue and maintain those items in database. Related database which is composed of recording of check, retrieving and adding the data was accomplished to an easy access of database, and by using these data as output for example images, m display, report and hard copy, this system was proved to help manage efficiently in bridge management system.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.20 no.6
• /
• pp.692-703
• /
• 2014

The purpose of this study is to clarify the problems and causes of OSC system of the KCG. In the disaster of sea, the possibility that could expect a reasonable decision making is low. The study has carried out for the different point of view of the problems. The problems have been revealed through the theory and analysis of structural and non-structural aspects for the OSC system, such as inefficient organization system, failure of reasonable decision making, lack of communication with the field. The conclusions of the study have been proposed such as an advanced On-Scene Command system, efficient organization, the training of professional staff, the creating of open organizational culture.

• Korean Journal of Logic
• /
• v.20 no.2
• /
• pp.273-292
• /
• 2017

In this paper, we deal with some axiomatic extensions of the involutive micanorm logic IMICAL. More precisely, first, the two involutive micanorm-based logics $P_nIMICAL$ and $FP_nIMICAL$ are introduced. Their algebraic structures are then defined, and their corresponding algebraic completeness is established. Next, standard completeness is established for $FP_nIMICAL$ using construction in the style of Jenei-Montagna.

• Annual Conference on Human and Language Technology
• /
• 2017.10a
• /
• pp.51-55
• /
• 2017

대규모 분류체계를 사용하는 경우, 기존 방법의 딥 러닝으로는 분류 정확도가 현저히 떨어진다. 이를 해결하기 위해 계층 구조를 활용한 네거티브 샘플링 방법을 제안한다. 학습 문서가 속한 카테고리의 상위 카테고리와 일정부분 겹치는 범위에서 네거티브 샘플을 선택하면, 하나의 큰 문제를 다수개의 하위 문제로 쪼개서 해결하는 학습 효과가 있다. 소규모 분류 체계와 대규모 분류체계 각각에서 샘플링 전략을 차용하였을 때를 비교한 결과, 대규모에서 효과가 좋았으며 그 때의 정확도가 150배 이상 차이가 나는 것을 보였다.