• Journal of Environmental Science International
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• v.12 no.3
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• pp.237-246
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• 2003

This study was attempted to analyze sophomores' consciousness for environmental problems. In order to achieve this purpose, a method of questionnaire was administered to total 387 students selected from four universities in Busan. There were surveyed questions as follows, the conception of environmental problems, the condition of dwelling place and surrounding of home, the problems of environmental pollution, knowledge and concern for environmental problems, necessity of environmental education of school, and the environmental policy in Korea. Most students responded that the most serious environmental problem is water pollution. Most respondents have recognition the necessity of schooling for environmental education, whereas current-contents of environmental education are not enough to modify students' attitude and behavior.

• Proceedings of the Korea Information Processing Society Conference
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• 2005.11a
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• pp.301-304
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• 2005

문서의 내용을 대표하는 용어를 추출하는데 있어서 반드시 선행되어야 할 작업이 개체명 인식이다. 개체명의 범주로는 인명, 지명, 단체명, 시간, 날짜등이 있다. 높은 신뢰도의 개체명 인식은 정보추출 시스템구축을 한 차원 높일 수 있을 것이다. 일반적인 개체명 인식이나 인명의 개체명 인식에 대한 연구는 활발하게 진행되어 왔다.. 그러나 세분화된 지명 인식의 연구는 다루어지지 않았다. 본 논문에서는 한국어 지명 인식 처리를 위한 사전기반의 세분화된 규칙 적용 시스템 연구방법을 제안하고자 한다.

• Journal of Fashion Business
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• v.7 no.3
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• pp.24-35
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• 2003

This study is intended to figure out marketing strategies of women clothing brands which are remarkably preferred and recognized among Chinese women in their twenties by analyzing and comparing the features of products between Chinese fashion brands and Korean brands. This study result is follow as: 1. As the result of women fashion brands in China, it became certain that the differentiation policy of each brand and the strategy of development design reflected the needs of Chinese consumers in 20s were preferred in Chinese fashion market. 2. As the result of comparing and analysing the strategy of Korean brands' clothing product entered China market, some of them reflected well Chinese women' inclination who are in their twenties. Therefore with the proper positioning and the strategy of actual place, those Korean brands are prominently preferred. However others can not be the leading brands because of supplying inharmonious basic-style product with the preference of Chinese women in 20s.

• Journal of Technologic Dentistry
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• v.37 no.3
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• pp.145-155
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• 2015

Purpose: The Purpose of the study is to investigate the need for the preparation of old age of Korean dental technicians. Methods: A total of 778 dental technicians were selected by proportional stratified by region compared to extraction sampling from a list of Korea dental technician Association in 2012. The final sample size was 386. Questionnaires consisted of 9 general characteristics, recognition of old age 4, and preparation of old age 9 on a Liken 5 scale. Cronbach's alpha was 0.784 in the study. All statistical analyzed were performed using SPSS 14.0(Statistical Packages for Social Science Ver. 14.0. Chicago, IL, USA). Results: Factors affecting the aging preparation is gender, age, clinical career, work place(p<0.001). Conclusion: This study suggested that preparation for old age of Korean dental technicians was very important and the preparation must be connected with the social welfare policy.

• Journal of the Korean housing association
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• v.18 no.2
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• pp.49-58
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• 2007

Kitchen space is one of the most dangerous places for the elderly. Modifications of kitchen space for improving safety and independence for older residents are very important factor for aging in place. The purpose of this study was to identify the current situations and modifications of kitchen space by elderly-headed households. The sample included 108 respondents over the age 65 who consisted of elderly-couple or single person household with homeownership in Seoul. The data were analyzed by descriptive statistics. Based on the findings of the study, the present incidence and recognition of future need in kitchen modifications were identified. Changes made in kitchen space tended to be nonstructural or relatively inexpensive items. In conclusion, this study suggests several ideas for improving current physical problems of kitchen space to support safe and independent daily living of older residents.

• Proceedings of the IEEK Conference
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• 2002.06a
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• pp.133-136
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• 2002

VoiceXML is designed for creating audio dialogs that feature synthesized speech, degitized audio, recognition of spoken and DTMF key input, recording of spoken input, telephony, and mixed-initiative conversations. Uses the VoiceXML and there is a Place objective which does information home appliance machinery and tools control. When it uses tile VoiceXML, il will be able to provide a bias characteristic to the user The XML base the gearing with different civil official system is possible. With studying YoiceXML and OSGi, this paper has designed and implemented the control architecture of Information home appliances.

• Proceedings of the Earthquake Engineering Society of Korea Conference
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• 1999.04a
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• pp.161-168
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• 1999

The concept of seismic design was induced in our country which was poor in it for the scarcity of recognition and insufficiency of funds. Recently many specialists are enforcing the provisions of seismic design. But because seismic force of seismic design is very great and all the seismic force are concentrated on the fixed bearings and substructure the bearings are the seismic force are concentrated on the fixed bearings and substructure the bearings are destroyed so that seismic design lose its basic concept. In addition when the earthquake which exceeds seismic design force takes place the bridge is collapsed. For these reasons the developed seismic isolation design concept was appeared which diminishes seismic force itself by period shift and additional damping distributes it to each superstructures evenly. Therefore this study introduced the method which combines PC-LEADeR(design program for L.R.B) with SAP 2000(linear elastic analysis) and performs the seismic isolation design more elaborately and simply verified the propriety of that method and examined the force control of L. R. B.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06b
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• pp.286-288
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• 2006

영상 이해는 컴퓨터 비전의 가장 높은 수준의 처리 기법이다. 영상을 이해하기 위해서는 위치 정보, 물체 존재정보와 같은 기본 컨텍스트들을 추출하는 것이 중요하다. 그러나 실내 환경의 영상 정보는 카메라의 흔들림이나 각도, 빛의 상태에 따라 불확실해지기 때문에 이러한 불확실함에 강인한 영상 인식 기법이 필요하다. 동적 베이지안 네트워크(DBN)는 이러한 불확실한 정보의 처리에 강인하며 장소와 물체의 관계등 고수준의 컨텍스트를 모델링하는데 좋은 성능을 보이는 확률 모델이다. 또한 DBN은 이전 상태를 추론에 활용할 수 있으므로 장소 인식과 같은 컨텍스트의 추출에 좋다. 본 연구에서는 불확실한 실내 환경 영상으로부터 영상 전처리를 통해 특징값을 추출하고, 회전이나 크기 변화에 강인한 물체인식기법인 크기불변 특징 변환기법(SIFT)을 이용하여 물체 존재정보를 추출하여 고수준 컨텍스트가 모델링된 DBN 추론으로 장소 및 물체를 인식하는 방법을 제안한다. 실제 대학 실내 환경에서의 실험으로 DBN을 이용한 영상 인식기법이 좋은 성능을 보임을 확인할 수 있었다.

• Proceedings of the Korean Information Science Society Conference
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• 2005.07b
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• pp.637-639
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• 2005

영상 정보를 통한 실내 환경의 인식은 지능형 로봇에서 매우 중요한 문제이다. 영상을 통한 실내 환경정보는 로봇의 각도나 위치의 영향으로 불확실해질 수 있으므로 영상 인식 기법은 이러한 불확실함에 강인함을 갖고 있어야 한다. 본 논문에서는 불확실하게 들어오는 실내 환경 정보에서 PCA를 통한 위치 정보와 SIFT를 통한 물체 존재 정보를 추출하고 이를 베이지안 네트워크에 적용하여 장소 및 물체를 인식하는 방법을 제안한다. 실제 실내 환경에서의 실험을 통하여 8곳의 위치 및 20개의 오브젝트를 효과적으로 인식하는 것을 확인할 수 있었으며 위치에 따른 물체의 존재 확률 추론 및 존재 물체에 의한 위치 확률의 수정 등 다양한 방향의 추론도 가능하다.

• Proceedings of the KIEE Conference
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• 2003.11c
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• pp.1010-1013
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• 2003

This paper describes an algorithm for determining robot location using appearance-based paradigm. This algorithm compress the image set using PCA(principal component analysis) to obtain a low-dimensional subspace, called the eigenspace, and it makes a manifold that represent a continuous-appearance function. To determine robot location, given an unknown input image, the recognition system first projects the image to eigenspace. Neural network use coefficients of the eigenspace to estimate the location of the mobile robot. The algorithm has been implemented and tested on a mobile robot system. In several trials it computes location accurately.