• 한국정보시스템학회지:정보시스템연구
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• 제21권3호
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• pp.137-161
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• 2012

The increasing interest in big data analysis using various data mining techniques indicates that many commercial data mining tools now need to be equipped with fundamental text analysis modules. The most essential prerequisite for accurate analysis of text documents is an understanding of the exact semantics of each term in a document. The main difficulties in understanding the exact semantics of terms are mainly attributable to homonym and synonym problems, which is a traditional problem in the natural language processing field. Some major text mining tools provide a thesaurus to solve these problems, but a thesaurus cannot be used to resolve complex synonym problems. Furthermore, the use of a thesaurus is irrelevant to the issue of homonym problems and hence cannot solve them. In this paper, we propose a semantic text mining methodology that uses ontologies to improve the quality of text mining results by resolving the semantic ambiguity caused by homonym and synonym problems. We evaluate the practical applicability of the proposed methodology by performing a classification analysis to predict customer churn using real transactional data and Q&A articles from the "S" online shopping mall in Korea. The experiments revealed that the prediction model produced by our proposed semantic text mining method outperformed the model produced by traditional text mining in terms of prediction accuracy such as the response, captured response, and lift.

• 한국의류학회지
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• 제39권5호
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• pp.695-702
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• 2015

This study provides basic data that are helpful to prepare a sizing system for dress shirts that improves the wearer's size fitness. The 16 different parts of the dress shirts were measured for 24 pieces of dress shirts with three kinds of size (95, 100 and 105) among the eight different brands on the market. The measurement sizes of the dress shirts analyzed the accuracy of the size information, size classification by size designation, and differences of size by brand. The results of the study were: 1. The size information of dress shirts differed from customer demand. 2. The size increments between size designations differed from each other even though measurement sizes of the dress shirts increased as the size designation increase. 3. Measurement sizes of the dress shirts were different between brands even for dress shirts of the same size designation. It is necessary that manufacturers secure an accurate and standardized sizing system and provide accurate information for the measurement sizes of dress shirts on an online shopping mall.

• 디지털산업정보학회논문지
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• 제13권1호
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• pp.147-158
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• 2017

Internet is changing the way consumers shop and buy goods and services, and has rapidly evolved into a global phenomenon. The primary purpose of this study is to investigate the influence of consumer's on-line shopping values on satisfaction and intention to re-use. Economic value, emotional value, convenience value, social value, product variety were identified as affecting factors of satisfaction and intention to re-use of on-line shopping purchasing based on prior studies of on-line shopping behavior. This study tested the hypothesized model using the data from 132 consumers who have purchased products in on-line shopping mall. According to the result, economic value, emotional value, product variety are significantly related to the consumer satisfaction but convenience value, social value are not. Consumer satisfaction of online purchasing was also shown to be related to the intention to re-use. It can provide practical guidelines on effective operation strategies for consumer loyalty.

• 한국멀티미디어학회논문지
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• 제12권5호
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• pp.688-698
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• 2009

인터넷을 이용하는 패션/코디 쇼핑몰은 그 시장이 매년 큰 폭으로 증가하고 있다. 하지만 대부분의 쇼핑몰들은 아직도 카테고리에 의한 상품 분류를 제외하면 특정한 의류를 찾을 수 있는 기능이 포함되어 있지 않아 사용자들이 불편을 겪고 있다. 본 연구에서는 여성복의 패션 코디네이션 시스템 구축 시 내용 기반의 방식 중 휴리스틱 기반 방식으로 시스템을 구축하기 위해 여성복의 특성을 가장 잘 나타낼 수 있는 속성들을 상속관계로 정의하고, 상품 관리자가 속성 값을 입력할 수 있도록 하였으며 가장 유사한 의류를 추천하기위한 방법을 소개하고 분석하였다.

• 한국생활과학회지
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• 제19권6호
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• pp.1003-1012
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• 2010

This study analyzed purchase behavior according to the risk perceptions when customers buy Cosmetics at Internet Shopping Malls. Participants were 232 women in their 20s and 30s with more than one buying experience at an internet fashion shopping mall. Data were analyzed using factor analysis, Cronbach's analysis, cluster analysis, one-way ANOVA and a Duncan test. Results were as follows. Firstly, five factors of risk perception were identified: These were the payment risk, service risk, quality risk, price risk and experience risk. Secondly, customers of internet shopping malls could be categorized into three groups: A low risk perception group, a payment risk perception group and a high risk perception group. Factor analysis showed significant differences between these groups( p<.001). Thirdly, purchase behavior based on the purchase standards, purchase items, information searching were investigated according to the different groups of risk perception of internet shopping malls and results again significant differences between groups (p<.05, p<.001).

• 한국사이버테러정보전학회:학술대회논문집
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• 한국사이버테러정보전학회 2004년도 제1회 춘계학술발표대회
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• pp.309-316
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• 2004

인터넷 속의 산업구조는 1:1 대면 방식의 구조에서 네트워크 상의 On-line 구조로 변화되어가고 있다. 이러한 인터넷상에서의 전자상거래는 네트워크의 발달에 힘입어서 거대한 시장을 형성하게 될 것이다. 인터넷에서 상거래가 일어나는 것은 오히려 자연스러운 현상이라고 할 수 있다. 인터넷을 통한 전자상거래는 많은 사람들의 관심을 증대시킬 것이다. 그런데 여기에는 제도적, 기술적 여러 가지가 선결되어야 한다. 이중에서도 가장 먼저 해결되어야 할 것이 사용자 인증에 대한 기술력이다. 이 논문에서는 안전한 전자상거래 쇼핑몰 구축 및 운영을 위해 필요한 세 가지의 주된 목적을 갖는다. 먼저 전자상거래의 보안 해결방법이며 둘째, 그들의 문제점들을 분석하고 이를 바탕으로 하여 실제 전자상거래 쇼핑몰에서 사용자 인증을 할 때, 필요한 각종 위협요소 및 취약점을 파악하고 이에 대응하는 방안을 제시하고자 한다.

• 한국의류산업학회지
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• 제11권2호
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• pp.308-314
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• 2009

In creating an avatar, consumers can find out for themselves their own sizes to be entered. Also, putting in a face creation main-page menu option enables clients to make up their faces and match them to their bodies. Through this process when purchasing clothes through the internet consumers can enter their own body sizes and create avatars that are identical to their body shape. The uniqueness of developed prototype is that it creates an avatar similar to one's body shape according to body size inputs and demonstrates visually to customers the on-line comfort test which was only available off-line traditionally. The avatar follows the movement of mouse from left to right which enables 3 dimensional visualization. Through maximizing the visual effect this research focuses on enabling consumers to feel subjective parts as if they are off-line. This study seeks to provide a type of prototype of an online shopping mall that meets the demand of the consumers using the 3D avatar.

• 한국의류산업학회지
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• 제10권2호
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• pp.147-154
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• 2008

This study was carried out to examine the actual using condition of Yogawear and consumer's preference of Yogawear with traditional pattern. Yogawear can be developed as a cultural fashion item, because Yoga is getting universal interest with "Wellbeing Trend". A survey with 34 questionnaires was made by 305 consumers who had ever experienced Yoga from July to August, 2006. The results are as follows: 1. Most of objects were female(94%). Those who are in their twenties accounted for 50%, and those who take Yoga practice time less than 1 year accounted 63%, and those who take Yoga practice time less than 1 hour in a week accounted 46%. 2. Respondents who have Yogawear accounted 32% and they bought it in a online-shopping mall(48%), department store(16%) and discount store(11%). 3. Only 31% of respondents were satisfied of their Yogawear but they weren't satisfied about Yogawear Design, fabric and color. 4. Most preferred Yogawear style was pastel colored 'shirt & Pants' style with long sleeve using cotton fabric. 5. They liked much more modern Yogawear having korean image than completely korean style Yogawear or modern style Yogawear. 6.The benefits of Yogawear were 3 dimension: appearance, easy management, physical properties.

• 한국멀티미디어학회논문지
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• 제14권8호
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• pp.1061-1069
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• 2011

정보통신기술의 발달로 인터넷을 이용하는 패션/코디 쇼핑몰은 그 시장이 매년 큰 폭으로 증가하고 있다. 하지만, 자신의 신체나 패션스타일에 맞는 의류를 온라인 쇼핑몰에서 검색하는 것은 쉽지 않다. 본 논문은 여성 의류의 패션/코디 추천시스템에 대하여 특히, 개인의 신체적 특성에 가장 잘 맞추어진 의류 추천기능에 대하여 논한다. 또한, 계절별 유행에 대한 전문가의 추천도 고려할 수 있고, 자신의 좋아하는 의류스타일도 미리 등록해 둔 후에, 다양한 방법의 선택을 통하여 등록된 상품 중 자신이 원하는 최적의 상품을 추천받을 수 있도록 패션/코디 쇼핑몰에서의 추천방법을 제안하였다.

• 복식문화연구
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• 제19권5호
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• pp.1088-1101
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• 2011

The purpose of this study was to examine the outdoor sportswear purchase behavior, outdoorwear sportswear brand preference, functional fabric awareness, and benefits sought. The research was performed through in-depth interview during February to March 2011. Data were collected from 10 consumers who had purchased outdoor sportswear and experienced camping in 6 months. First, the results from study showed that functionality/comfortability, design, color, and brand name were important factors in selecting outdoor sportswear. Offline stores were the main place to purchase, however, internet shopping mall and portal online community were another shopping channel as well. Second, respondents preferred imported outdoor sportswear brand to national brand. According to the study, the respondents trusted the imported outdoor sportswear quality based on the brand name, value, and brand history more than national brand. Third, consumers who had low functional fabric awareness were more likely to evaluate apparel products based on the brand name. Knowledge levels for textile functions were high in elastic, UV protection, air permeable, and antibacterial properties. The essential features for camping were water absorbing and quick dry, water resistance, wind proof, UV protection, and fire retardant properties. Finally the results showed that there were two sportswear benefit soughts: functionality and status ostentation.