• Proceedings of the Korean Information Science Society Conference
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• 2006.10b
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• pp.88-91
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• 2006

웹 브라우징은 상호작용으로 이루어진다. 계면의 구조나 상호작용은 잘 구조화 되어야 브라우징하기에 유리하고, 한편으로는 계면을 합성하기에 유리하다. 본 논문에서는 브라우징에 있어서 상호작용을 4가지 원시구조인 순차구조, 분기구조, 복귀구조, 반복구조 등으로 분류하였고, 이러한 4가지 구조를 지원하는 다양한 2차원 계면을 5가지 유형으로 분류하여 정의하였다. 순차형, 분기형, 복귀형, 반복형, 진화형이 5가지 계면 유형으로 19가지 계면구조를 정의하였다. 사용자의 인식흐름은 하나로 가정하였다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.11a
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• pp.231-234
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• 2002

This paper considers a system related to biometrics which can control entrance and exit based on pattern and feature of a tooth. It is aimed at research and development of a controling entrance and exit system connected advanced image understanding technique using a tooth recognition that treats a tooth of simple and fixed structure. We think that the system is applied(or utilized) as pre-step or assistance means of face recognition and expect that the system achieves greatly effective results.

• Korean journal of communication and information
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• v.42
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• pp.44-78
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• 2008

The present study explored the agenda setting effects of replies called "Daet-Gul", and perception of the news replies. This study has established three research questions: 1) the recognition of the online communication 2) the degree of the reading and writing on online spare 3) the amount of the effects on the online communication. This study is performed using survey method. The survey results indicated in that the participants are very passive readers and writers on the online spare. In addition, the survey repliers evaluated that replies' mechanical device and antigravitational speed have high score, whereas they marked low store in the content and credibility of 'the replies. Therefore, they did not estimate the effects of the replies highly. All the results indicate that 'the replies' is not the fundamental factors of the deliberative democracy. It's because online communication with 'the replies' are thought to be fated the abuse and slander. Therefore, it's essential to improve the online communication with 'the replies', through the introduction of the 'trackback', which is a sort of the 'remote replies'

• Annual Conference on Human and Language Technology
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• 2002.10e
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• pp.111-117
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• 2002

개체명 인식은 질의응답(QA), 정보 주줄(IE), 텍스트 마이닝 시스템의 성능 향상에 중요한 역할을 담당한다. 이 논문에서는 교사학습 기반의 한국어 개체명 인식에 대해 설명한다. 한국어에서 많은 개체명들이 하나 이상의 단어로 구성되어 있으며, 개체명을 구성하는 단어 사이에는 의존 관계가 존재하고, 개체명과 개체명 주위의 단어 사이에도 문맥적 의존관계를 가지고 있다. 본 논문에서는 가변길이의 개체명과 주변 문맥의 학습을 위해 트라이그램을 이용한 HMM을 사용하였으며, 자료 부족 문제를 해소하기 위해 어휘 기반이 아닌 부개체 유형 기반의 학습을 수행하였다. 학습된 개체명 인식 시스템을 이용하여 경제 분야의 신문 기사에 대한 실험 결과, 84.4%의 정확률과 90.9%의 재현률을 보였다.

• Journal of the Korea Society of Computer and Information
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• v.29 no.5
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• pp.189-202
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• 2024

The purpose of this study was to apply the Q methodology to type subjective perceptions of virtual clothing and to examine the characteristics of each type. Perceptions of virtual clothing were analyzed into four types. The first type was the "virtual clothing trusting fit grasping type," who preferred to use virtual clothing and believed that virtual clothing would help them grasp the fit. The second type was the shopping mall adoption-positive design understanding type, which believes that virtual clothing is useful for design understanding and that all shopping malls should have a virtual clothing system. The third type was the environmental pollution reduction virtual clothing purchase type, where the virtual clothing reduces environmental pollution and the user wants to purchase virtual clothing that cannot actually be worn. The fourth type was the actual clothing-like fun-seeking type, in which the virtual clothing resembles actual clothing and the shopper believes that the virtual clothing will make shopping more enjoyable. Depending on the type, the avatar was required to adjust the dimensions of the avatar, enhance the design expression of the garment, equip the avatar with decorative items, and produce virtual clothing for sale.

• Korean journal of communication and information
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• v.76
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• pp.61-91
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• 2016

This research is designed to evaluate perception of "the role of broadcasting in the process of unification" among South Korean propaganda broadcasting experts. This research used Q-methodology for in-depth evaluation of the experts' perception towards propaganda broadcasts. Total sixteen experts who work at the propaganda broadcasting company domestically or internationally as well as conduct related researches were selected as P-samples. This research listed sixty Q statements covering issues such as Perception of Unification, General Propaganda Broadcasts, Private Propaganda Broadcasts, Communication between North and South Korea. According to traditional way of Q-analysis, it drew two types of perception; Type 1: North Korean Liberal Broadcasts, Type2: Inter-Korean Exchange and Cooperation Broadcasts. For in-depth analysis, positive and negative statements were analyzed based on its tendency. As a result, positive statements tend to follow 'the Role of Unification Broadcasts' and negative statements followed 'the regulation of Private Broadcasts' When further researches were conducted on positive statements based on its axis of tendencies, Type 1 and Type 2 were categorized as follows; the Role of Unification Broadcasts- North Korean Liberal Broadcasts and Inter-Korean Exchange and Cooperation Broadcasts. On the other hand, when negative statements were analyzed based on its tendencies, the result of Type 1 and Type 2 were as follows; the Improvement of Private Broadcasts- Redeeming the Private Propaganda Broadcasts and Criticizing Private Propaganda Broadcasts. Regardless such differences, experts do agree on the idea which emphasize the role of broadcasts in the process of unification and also they share the same thought on the need to improve the private propaganda broadcasts. This research expected to contribute to society by making differences in analyzing propaganda broadcasting experts' perception in an objective and positive way compare to other existing researches. Therefore, it proposes several suggestions to consider when producing propaganda broadcasts.

• Annual Conference on Human and Language Technology
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• 2004.10d
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• pp.46-52
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• 2004

본 논문에서는 질의-응답 시스템의 질의에서 많이 나타나는 시간 표현을 인식하고, 인식한 시간 표현에 대해서 정규화 하는 방법을 제안한다. 본 논문에서 사용하는 질의-응답 시스템의 도메인은 TV방송 스케줄, 날씨 정보이며, 이러한 도메인에서는 시간 표현이 매우 빈번하게 사용되기 때문에 질의에 나타나는 시간 표현을 정확하게 인식해서 정규화 하는 것이 중요하다. 제안하는 방법은 시간 표현을 의미와 기능에 따라 분류하고 각 유형마다 적절한 인식 및 정규화 기법을 사용한다. 질의에서 시간 표현은 시간 개체명 태거. 품사 태거, 시간 파서를 사용하여 인식하고, 시간 추론기와 시간 표현 사전을 이용하여 정규화 한다. TV방송 스케줄과 날씨 정보 도메인의 280개 질의에서 184개의 시간표현을 이용하여 평가한 결과, 시간 표현의 인식과 정규화는 각각 93%와 96%의 정확률, 97%와 93%의 재현율을 보였다.

• Journal of Convergence for Information Technology
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• v.9 no.10
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• pp.254-263
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• 2019

This study was designed to understand the Education recognition, satisfaction, and job preferences of college students majoring in beauty through the DISC behavior type, and to be used as customized career and beauty education data considering individual tendencies through the DISC behaviour type. From September 20 to October 11, 2017, the final questionnaire was analyzed for students of beauty education who lived in South Chungnam Province and Gyeonggi Province. Significant differences in the Education recognition and job preferences of the study participants were shown, followed by D, I, S, and C, and were found to be satisfactory for their majors. Through this study, it is believed that it will be possible to identify the Education recognition, satisfaction and job preferences of college students in beauty education and use them as basic data that can help them decide their career path after beauty education.

• Journal of Convergence for Information Technology
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• v.9 no.8
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• pp.110-122
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• 2019

IT innovation, cultural revolution based on smart and social networks diversified sharing economy services. Due to the rising of business utilizing the sharing economy concept, it is important to better understand the motivational factors that drive and deterrent sharing economy services in the marketplace. Based on responses from 809 adult users, 3 drivers and 2 deterrents affecting intention to use of sharing economy services were identified. Then this study categorized sharing economy services as three types of segments based on consumer perceptions and subjectivity, and analyzed differencies of perceptions on motivational factors between groups. As a result, redistribution market group has shown meaningful different average scores on economic benefit, sustainability and social risk with other groups. Based on the empirical evidence, this study suggests several propositions for future studies and implications for sharing economy businesses on how to formulate optical strategies and manage users.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.351-354
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• 2021

본 연구에서는 기존 업체들이 활용하고 있는 반려동물 생체인식 기술 기반 통합 서비스 앱을 제안한다. 이 앱은 반려동물 미등록자의 미등록 사유를 바탕으로, 접근성 및 노출 빈도가 높은 스마트폰 앱으로, 등록 방식은 안면, 비문, 홍채, DNA 등록을 활용한다. 하나의 생체인식 방법을 사용하는 것이 아닌 다중 인식 방법을 제공하고, 각 인식 방법별 정확도의 비중을 달리하여 오차를 줄이고, 기존의 등록 방식 및 앱과의 차별화를 시도하고자 한다. 또한, CUPET 앱은 단순 등록에 그치지 않고, 실종 및 유기 동물 찾기, 예방접종 주기 및 반려동물 생애주기 정보 제공, 사용자들의 데이터 및 병원 연계를 통해 반려동물 유형별 병원 추천 등의 서비스를 제공하고자 한다. 본 연구에서 제안하는 CUPET 앱을 통하여, 등록 방식의 간략화로 반려동물 등록률 증가, 개인의 반려동물 인식 장치 소유 가능으로 실종 및 유기 동물에 대한 신속한 보호가 가능할 것으로 사료된다.