• 한국학교ㆍ지역보건교육학회지
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• 제19권3호
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• pp.15-27
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• 2018

Objectives: This study aims to investigate the estimated proportion for influenza vaccination and to identify factors associated with influenza vaccination in Korean adults aged 50 and older with asthma. Methods: Data from 2010-2015 Community Health Survey(n=23,662) was used. A chi-square test was performed to investigate the estimated proportion for influenza vaccination, and a multiple logistic regression analysis was used to identify the factors associated with self-reported influenza vaccination. Results: In men, 42.3-49.5% of asthma patients 50-64 years of age, and 78.5-90.2% of elderly (over 65 years of age) asthma patients received influenza vaccination. In women, 49.7-61.9% of asthma patients 50-64 years of age, and 82.7-89.7% of elderly asthma patients received influenza vaccination(p<0.0001). Low education level, non-smoking, non-drinking, hypertension, diabetes and use of public center were related to high influenza vaccination in 50-64 years old men with asthma. Low education level, non-smoking, bad health status, hypertension, diabetes and use of public center were related to high influenza vaccination in 50-64 years old women with asthma. Non-smoking and use of public center were related to high influenza vaccination in over 65 years old men with asthma. White-collar jobs, smoking, absence of hypertension and use of public center were related to low influenza vaccination in over 65 years old women with asthma. Conclusions: Influenza vaccination remains relatively low in asthma patients 50-64 years of age. It is necessary to recommend vaccination to asthma patients, provide them with information, and devise other strategies to improve vaccination.

• 한국통계학회:학술대회논문집
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• 한국통계학회 2004년도 학술발표논문집
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• pp.307-312
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• 2004

In our fast-moving information and knowledge society, skills and know-how rapidly become outdated. Virtual learning environments play a key role in meeting today's growing demand for customized educational and vocational training and lift-long teaming. The scope of multimedia-based and web-supported education is illustrated by means of an interdisciplinary multimedia project 'New Statistics' funded by the German government. The project output contains more than 70 learning modules covering the complete curriculum of an introductory statistics course. All modules are based on a statistical laboratory and on a multitude of Java applets, animations and case studies. The paper focuses on presenting the statistical laboratory and the applets. These components present the main project pillars and are particularly suitable for international use, independently from the original project framework. This article also demonstrates the application of Java applets and other multimedia developments from the educational world to official statistics for interactive presentation of statistical information.

• International Journal of Contents
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• 제10권2호
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• pp.1-8
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• 2014

This paper discusses designing an interdisciplinary learning environment to promote learning of the liberal arts for advanced music students in order to expand the boundaries of their education experience beyond the technical mastery of their musical instruments. The paper discusses the utilization of salient features of information, communications, and technology and the use of instructional theory to promote the understanding of how individual pieces of music can be connected to knowledge of the context in which they were created to support the understanding of the relationship between experience in the world and musical composition.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제10권7호
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• pp.3100-3116
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• 2016

With the rapid development of urban traffic system and fast increasing of vehicle numbers, the traditional centralized ways to generate the source-destination shortest path in terms of travel time(the optimal path) encounter several problems, such as high server pressure, low query efficiency, roads state without in-time updating. With the widespread use of smart cameras in the urban traffic and surveillance system, this paper maps the optimal path finding problem in the dynamic road network to the shortest routing problem in the smart camera networks. The proposed distributed optimal path generation algorithm employs the delay routing and caching mechanism. Real-time route update is also presented to adapt to the dynamic road network. The test result shows that this algorithm has advantages in both query time and query packet numbers.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2013년도 추계학술대회
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• pp.953-954
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• 2013

스마트 폰, 태블릿 PC 등의 사용자가 급속히 증가함에 따라 데이터의 양이 많아지고 그 유형도 다양해지고 있다. 이런 방대한 양의 데이터를 모아 활용하여 새로운 가치를 만드는 빅 데이터 분야가 급부상 하고 있다. 형식이 다양한 빅 데이터는 기존의 데이터 분석 방식으로는 분석이 어려운 비정형 데이터이다. 최근에는 이러한 빅 데이터와 관련된 분석 기술과 마케팅, 상품기획 등에 이용하려는 움직임이 급증하고 있다. 이에 본 논문에서는 빅 데이터의 국 내외 동향을 분석하고자 한다.

• Journal of the Korean Data and Information Science Society
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• 제19권4호
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• pp.1397-1408
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• 2008

Mathematics develops the ability to solve a problem and the spirit of inquiry by logical thinking, and statistics develops the ability to making a decision scientifically or rationally by various data processing techniques. Even though mathematics is a compulsory subject in most of IT-related departments, the reality of Korean education is serious. This research studies on the necessity of mathematics/statistics education for a person studying IT and analyzes the contents of mathematics/statistics among IT-related subjects. And the research makes a plan for specializing IT-related departments by use of specialized education programs using mathematics/statistics and examines a development plan in the short or long term period for connectivity with mathematics/statistics fields. This connectivity between IT-related departments and mathematics/statistics in the 21st century would certainly contribute to creating more practical or technical knowledge.

• 한국정보시스템학회지:정보시스템연구
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• 제18권2호
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• pp.151-161
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• 2009

모든 대학들이 예외없이 경쟁력 강화에 전력을 다하고 있는 현실에서 교육의 질 향상과 비용절감은 대학들이 당면하고 있는 긴급하고도 중대한 과제이다. 이를 위하여 본 논문은 변화하는 대학교육환경, 정보통신기술(ICT)을 바탕으로 한 교육 개선 방법들, 그리고 교과목 개편의 성공적 사례들에 대한 기술을 한 후에 질 향상과 비용절감을 동시에 추구하려는 e-Education 실행을 위하여 어떻게 ICT를 이용해야 하는가에 대한 전략적 틀을 제시한다.

• 한국컴퓨터정보학회논문지
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• 제21권9호
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• pp.139-147
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• 2016

In recent, android application developments have been done widely that intensify smart phone utilization. In this paper, we propose a curriculum that undergraduate students can improve their mobile programming abilities as well as integrate experiences of application development based on android. And also a series of practices to advance their sense of accomplishment are added by offering an opportunity to carry out a real project to use a variety of sensors embedded in smart phone during the course of study. The project is composed of a series of modules for implementing a trekking App that helpful to people who enjoy spending time in outdoors through their favorite activities such as trekking, cycling, and climbing with their own smart phones. Through practical curriculum operation and project implementation, we show that the proposed curriculum is appropriate to a mobile programming education that combine learning and practice.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2022년도 춘계학술대회
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• pp.566-568
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• 2022

최근 4차 산업과 코로나19의 비대면 사회로 인해 가장 떠오르는 기술로 메타버스가 있다. 메타버스의 핵심적인 기술 중 하나로 VR·AR 기술은 의료, 교육, 서비스 등 다양한 산업화가 이루어지고 있다. 그중 주요 활용 분야로는 교육·훈련이 가장 높으며 원전 작업에서 또한 이 기술이 필요로 한다. 본 논문에서는 기존 산업에서의 VR·AR 기술의 활용 분야를 살펴보고 원전 작업에 대한 활용 방안을 제시하고자 한다.

• 정보교육학회논문지
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• 제15권1호
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• pp.147-154
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• 2011

본 연구에서는 가속도 센서의 각 축의 값들을 이용해 숫자나 특정 입력 값을 기기에 전달할 수 있는 제스처 인식을 위한 센서 값들의 효율적인 사전 보정 알고리즘과 분류 알고리즘에 대해서 제안한다. 실험결과 보정 전과 보정 후의 X축과 Z축의 에러율을 통하여 전처리 된 데이터가 생성됨을 알 수 있었다. 또한 전처리 된 데이터에 적용할 정규화와 분류 알고리즘으로 구현한 인식기가 높은 인식률을 보여주었다.