• Journal of the Korean Institute of Intelligent Systems
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• v.25 no.3
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• pp.287-292
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• 2015

The aim of this study was to provide a method to assume the value of the continuous and possible management part to investigate the relationship between component of evaluation of Disaster Management and Sustainability Management in enterprise by obtaining Fuzzy Relation Matrix in view of necessity and possibility when there are new data. The index of Disaster Management was yielded from 100 small and medium-sized enterprises for 4 component of evaluations of based on ISO standard, and that of Sustainability Management was obtained from same enterprises for 6 component of evaluations in GRI G4 version of Sustainability Management guideline. The above results suggest that this model is significant by using 80 data as a training data and 20 data as a checking data from the 100 data obtained in this study.

• Proceedings of the Korea Water Resources Association Conference
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• 2019.05a
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• pp.191-191
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• 2019

최근 전세계적 추세인 기후변화에 따라 빈번하게 발생하는 집중호우와 하천주변의 급격한 도시화로 인한 불투수면적 증가에 따라 동일한 하천에서도 시간이 지남에 따라 유출량이 급격하게 증가하고 있다. 이로 인해 도시하천유역에서 침수피해 및 피해액이 증가하는 추세이다. 이러한 피해를 방지하기 위해 우리나라는 국가하천, 지방하천, 소하천에 대한 치수계획을 수립하고 있으며 주기적으로 재수립하고 있는 실정이다. 하천에 대한 대표적인 치수계획인 하천기본계획은 하천에 대한 치수계획 뿐만 아니라 하천환경, 하천공간계획, 하천시설물 유지관리방안 등을 고려하여 수립하도록 하고 있다. 하지만 현재 수립되고 있는 하천기본계획을 자세하게 살펴보면 치수, 하천환경 등 분야별 조사 및 분석은 수행하고 있으나 연계성이 부족한 것이 사실이다. 예를 들어 하천의 치수측면의 요소는 하천환경을 구성하는 요소에 긍적적인 기능을 할 수도 있고, 부정적인 기능을 할 수도 있으며 하천환경 뿐만 아니라 친수공간 결정에 영향을 동시에 미칠 수 도 있을 것이다. 따라서 본 연구에서는 하천의 치수계획과 관련된 분야를 치수, 하천환경, 친수공간, 하천시설물 4개 분야로 구분하고, 각 분야를 구성하는 요소들이 타 분야 및 분야를 구성하는 요소들에 어떤 영향을 얼마나 미칠 수 있는 지에 대한 영향성 또는 민감도를 정량화하여 평가할 수 있는 기법을 개발하여 종합적인 하천치수계획이 수립될 수 있도록 하고자 한다. 이를 위해 하천기본계획, 하천설계기준, 4개 분야에 대한 평가 관련 선행연구 분석을 통해 하천구성요소들 망라하여 목록화 하였고, 각 분야를 대표할 수 있는 주요 요소들을 도출하여 군집화 하였다. 본 연구를 통해 도출된 치수, 하천환경, 친수공간, 하천시설물 분야별 주요 하천구성요소는 도시하천에 대한 종합적인 치수계획을 수립하기 위한 기법을 개발하는데 기초자료로 활용될 것이다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.39 no.4
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• pp.541-549
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• 2019

Recently, Korea has been attracting the attention of smart city as a solution to urban problems along with the era of Forth Industrial Revolution. However, tourism, industry, and specific high-class residential complexes are being formed, and the disabled with information such as the elderly and disabled who can actually get help are not experienced. This study establishes the concept of smart city suitable for domestic and derives the priority of physical and non-physical elements of smart city considering information weakness. Smart City considering disabled with information has concluded that not only physical elements but also non-physical components are important, and derive the differences between the experts and the priorities of actual information weak people. We will propose a smart city development direction that takes into account information weak people that can be developed and advanced in response to the needs of information weak people.

• Journal of the Korea Society of Computer and Information
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• v.8 no.4
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• pp.148-158
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• 2003

The purpose of this study is to investigate the impact of IT components of e-CRM on customer response performances in e-CRM. To this end, we classified IT components of e-CRM into the ones for customer management and the ones for customer analysis on the basis of previous studies. Also, we identified variables for customer response performances and conducted empirical analysis. The main results of this study are as following. First, this study derives the IT components of e-CRM for customer management and customer analysis respectively by reviewing the previous studies. Furthermore, this study defines business performance variables as customer response performances. Secondly, the hypotheses concerning the correlations between the use of the IT components of e-CRM for customer management and customer analysis and customer response performance are partly accepted, which shows that the use of particular IT components has significant influence on customer response performance. The findings of this study can contribute to expanding the theoretical background in the area of e-CRM adoption and development and be helpful to practical implementation of e-CRM systems in business organizations.

• The Journal of the Korea Contents Association
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• v.22 no.4
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• pp.479-487
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• 2022

This study divided video content of current representative YouTube channels on Chinese language education into internal and external elements for analysis. By examining these channels, this study found that they have various external and internal elements. In addition, YouTube classes also have certain distinct characteristics that are non-existent in traditional classroom or face-to-face classes, and show potential to serve as a new educational medium that can fill the gaps in existing classroom classes. However, a large number of these channels still have problems with their internal and external elements, which seem to require not only the effort and attention of the instructors creating the videos, but also considerable time and human and material resources.

• Journal of KIISE:Software and Applications
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• v.31 no.12
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• pp.1611-1620
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• 2004

MPEG-4 supports dynamic scene composition through add/delete/replace of object or change of object's properties. Other existing MPEG-4 players focus on transmitting and playing the multimedia data according to MPEG-4 standard. It is insufficient for MPEG-4's characteristic such as playback of various objects and playback of dynamic scene composition. In this paper, we propose an effective scene compositor which is the core component of MPEG-4 player The scene compositor is an optimized processor that searches efficiently the scene graph, creates the data structure for independent management of object information and improves processing ability of user interaction. The scene compositor supports sufficiently scene description information, and is managed independently in player for component extension and application of mobile environment.

• 프린팅코리아
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• v.13 no.9
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• pp.101-103
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• 2014

어도비는 최근 크리에이티브 클라우드의 14개 데스크톱 애플리케이션의 새 버전을 발표했다. 이번 대규모 업데이트는 CS6 이래 가장 큰 규모로, 4가지 새로운 모바일 앱 및 크리에이티브 클라우드 서비스의 업데이트가 포함됐다. 포토샵 CC에는 더욱 똑똑해진 스마트 가이드, 향상된 레이어 구성요소, 사실적인 모션 블러 효과 등이 추가됐다. 추가된 포커스 마스크, 향상된 레이어 구성요소 등에 대해 알아본다.

• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.240-250
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• 2020

The purpose of this study was to investigate the relationship between serum uric acid levels, insulin resistance and components of metabolic syndrome. It was conducted on 4,428 adults over the age of 20 who had undergone health checkups at a general hospital in Gyeonggi-do from June 2018 to May 2020. As a result of the study, uric acid levels were higher in the metabolic syndrome subjects than normal subjects in both men and women. and the incidence of metabolic syndrome and its components was higher in the hyperuricemia group than in the normal group. Hyperuricemia was found to increase the risk of elevated blood pressure(p=0.006) and hypertriglyceridemia(p<0.001) in men and metabolic syndrome(p=0.012) and low HDL-cholesterol(p<0.001) in women. Thus, in both men and women, hyperuricemia was associated with metabolic syndrome and its components, and it was confirmed that it was an independent predictor of the onset of metabolic syndrome in women.

• Journal of Ocean Engineering and Technology
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• v.13 no.4 s.35
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• pp.1-9
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• 1999

일차원 및 이차원의 단순한 문제에 대하여 계층 요소를 사용한 혼합 차수 유한 요소해의 정확성 및 수렴성을 조사하였다. 이러한 작업은 임의의 차수를 가진 블록들을 조합하여 요소를 구성함으로서 이루어질 수 있다. 블록간의 연결성이 유지될 수 있는 블록의 구성과 요소 생성에 대하여는 코드개발과 관련하여 설명하고 있으며, 서로 다른 차수를 가진 인접 블록간의 해의 연속성에 대하여는 계층 요소의 구성과 관련하여 서술되었다. 수치적 결과는 블록의 차수를 잘 선택함으로서 유한 요소해의 수렴성과 정확성을 증가시킬 수 있음을 보여주고 있으며, 고차 요소 영역을 너무 많이 할당하여 선형 요소의 영역이 너무 적을 경우에는 경계 조건에 따라 오차가 내부로 전파됨을 보여준다. 또한 세분화된 요소에 대한 고차 보간의 경우, 해의 수렴성이 저해될 수 있음이 발견되었다.

• Journal of the Korean Society for information Management
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• v.24 no.4
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• pp.305-321
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• 2007

The purpose of this study is to examine whether the information resources referenced by human indexers during indexing process are effective on Text Categorization. More specifically, information resources from bibliographic information as well as full text information were explored in the context of a typical scientific journal article data set. The experiment results pointed out that information resources such as citation, source title, and title were not significantly different with full text. Whereas keyword was found to be significantly different with full text. The findings of this study identify that information resources referenced by human indexers can be considered good candidates for text categorization for automatic subject term assignment.