• 한국정보통신학회논문지
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• 제19권9호
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• pp.2073-2080
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• 2015

온라인에서 제품을 고르고 실질적인 구매는 오프라인에서 이루어지는 역 쇼루밍이 급격히 늘고 있다. 역 쇼루밍이 늘고 있다는 것은 이미지와 설명을 기반으로 한 인터넷 쇼핑몰의 사용자 분석에 한계가 있음을 의미한다. 따라서 대형 온라인 쇼핑몰은 고객 맞춤형 쇼핑정보를 제공하고 있으나, 단순히 고객이 검색하거나 구매한 상품을 나열하여 제공하여 준다. 따라서 사용자의 다양한 요구를 분석하고 적용할 수 있는 온라인 쇼핑몰이 필요하다. 본 논문에서는 새로운 니즈분석 시스템을 제안한다. 제안된 시스템은 사용자 정의 모듈과 후기 분석 모듈로 구성되어 있다. 전자는 두 개의 상품을 지정하고 개인별 사용자 선호도를 수집하며, 후자는 저장된 데이터베이스 사전을 이용하여 구매 상품의 후기를 분석한다. 구현된 시스템은 개별 사용자의 요구를 충족하는 상품을 추천할 수 있음을 보였다.

• 통상정보연구
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• 제8권2호
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• pp.3-35
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• 2006

Until now, most of the studies about the internet service have focused mainly on the adoption of on-line(wired) internet services, while there have relatively been very few studies about the adoption and usage of wireless or mobile internet services. The generic model explaining the adoption behaviors of wireless internet services has not been made yet. Previous studies of that area is not so easy to find. The purposes of this paper are two-folds. The first is to find the factors affecting the users' intention and commitment behavior of mobile internet services. The second is to find the relative importance of the factors in users making decisions about users' usage intention and commitment behavior. In the theoretical part of this paper, the precedent studies concerning the technology acceptance model and the theories of on-line internet services adoption, the theories of the mobile internet services, are reviewed and analyzed.

• Journal of information and communication convergence engineering
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• 제5권2호
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• pp.140-143
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• 2007

Fingerprint Recognition System is made up of Off-line treatment and On-line treatment; the one is registering all the information of there trieving features which are retrieved in the digitalized fingerprint getting out of the analog fingerprint through the fingerprint acquisition device and the other is the treatment making the decision whether the users are approved to be accessed to the system or not with matching them with the fingerprint features which are retrieved and database from the input fingerprint when the users are approaching the system to use. In matching between On-line and Off-line treatment, the most important thing is which features we are going to use as the standard. Therefore, we have been using "Delta" and "Core" as this standard until now, but there might have been some deficits not to exist in every person when we set them up as the standards. In order to handle the users who do not have those features, we are still using the matching method which enables us to make up of the spanning tree or the triangulation with the relations of the spanned feature. However, there are some overheads of the time on these methods and it is not sure whether they make the correct matching or not. In this paper, introduces a new data structure, called Union and Division, representing binary fingerprint image. Minutiae detecting procedure using Union and Division takes, on the average, 32% of the consuming time taken by a minutiae detecting procedure without using Union and Division.

• Child Health Nursing Research
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• 제13권2호
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• pp.157-165
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• 2007

Purpose: This study was done to investigate internet addiction, sexual attitudes and gender egalitarianism in middle school students, and to identify the differences of sexual attitude and gender egalitarianism according to the level of internet addiction. Method: The participants were 344 students from two middle schools in Seoul. Data were collected through self-report questionnaires which included an internet addiction test, a sexual attitude scale, and a Korean gender egalitarianism scale for adolescents. The data were analyzed using the SPSS program. Results: Of the students, 63.1% reported being average on-line users, 33.4%, heavy on-line users, and 3.5%, internet addicted. Sexual attitudes and gender egalitarianism of average on-line users were different from those addicted to the internet. Internet addiction, sexual attitudes and gender egalitarianism of students were different according to general characteristics, time spent on-line, and exposure and contact to cyber obscenities. Conclusion: Sexual attitudes and gender egalitarianism in middle school students were influenced by internet addiction. Therefore nursing interventions to prevent and manage internet addiction need to be developed and provided to middle school students. Also a variety of programs for teaching sexuality to adolescents should be developed.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2004년도 추계학술대회 논문집
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• pp.23-23
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• 2004

• 한국의류산업학회지
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• 제7권5호
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• pp.501-508
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• 2005

The purpose of this study was to investigate the effects of Chinese consumer characteristics as internal inclination on the trust and purchase intention of on-line shopping mall. Two hundred sixty subjects, who were living in Shanghai, China and were university students, were randomly selected for questionnaire. The effective two hundred forty four questionnaires were used to conduct reliability tests for internal consistency and multiple regressions for relationship between independent and dependent variables with SPSS 10.0. The results from this study were as follows. It showed a significant relationship between the on-line shopping experience, consumer innovation, consumer risk and the trust of on-line shopping mall, however, it didn't show any significant relationship between convenience shopping orientation and the trust of on-line shopping mall. Also, It showed a significant relationship between the on-line shopping experience, consumer innovation and the distrust of on-line shopping mall, however, it didn't show any significant relationship between consumer risk, convenience shopping orientation and the distrust of on-line shopping mall. It showed a significant relationship between purchase intension, the consumer risk and on-line shopping experience which appeared a high trust in on-line shopping mall, however, it didn't show any significant relationship between purchase intension and consumer innovation which appeared a high distrust. Therefore, it could be concluded that in China it is decreasing to purchase through the internet shopping mall every year because the group of consumer innovation, which most of internet users in China belong to it, distrusts the internet shopping mall.

• 음성과학
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• 제8권3호
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• pp.75-91
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• 2001

Nowadays, computer-mediated communications such as chatting and e-mail are widely used in younger generation. It has been known that the communicating words used by on-line users (so-called netizens) are quite different from those used by ordinary people. That is, the words are generally characterized by shortened, mimetic and onomatopoeic words, and the netizens also use various types of emoticon expressed like signs or symbols. This can cause some orthographic as well as cultural problems. This paper investigates some statistical data in PC-based communications, analyzes the general characteristics, and provides some explanations.

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2008년도 학술대회
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• pp.290-296
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• 2008

In this paper development of on-line data visualization program is described and some examples of data postprocessing are shown. The program is written in JAVA language and runs as a JAVA applet on the web browser such as Internet Explorer or Firefox. Remote users can use the program to visualize and analyze their own flow data by accessing the program server through the internet and loading data files in proper formats from their local computers. This paper describes briefly about algorithms for data visualization, structure and available functions of the program, and web sever system. The mechanism of how the JAVA applet can access and process local data files and relevant coding techniques are explained as well. Also explained is what is required for the remote users and client computers to access the program on-line. Some visualization examples performed on a local computer are illustrated by accessing the server remotely.

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2008년 추계학술대회논문집
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• pp.290-296
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• 2008

In this paper development of on-line data visualization program is described and some examples of data postprocessing are shown. The program is written in JAVA language and runs as a JAVA applet on the web browser such as Internet Explorer or Firefox. Remote users can use the program to visualize and analyze their own flow data by accessing the program server through the internet and loading data files in proper formats from their local computers. This paper describes briefly about algorithms for data visualization, structure and available functions of the program, and web sever system. The mechanism of how the JAVA applet can access and process local data files and relevant coding techniques are explained as well. Also explained is what is required for the remote users and client computers to access the program on-line. Some visualization examples performed on a local computer are illustrated by accessing the server remotely.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 1998년도 추계학술대회 논문집
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• pp.245-248
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• 1998

In this paper, as a forecasting method, the market survey for forecasting demand is introduced for the estimation of subscriber line demand in the optical access networks. The market survey method for the new multimedia services is attempted to collect information directly from customers using the questionnaires for home-users and business-users in local loops. Analysis rationale of questionnaires is suggested to estimate the number of subscriber lines. Also, two measures are presented to quantify the credibility on survey responses; one is the probability that the customer will use the multimedia services and the other is the rate that the subscriber line demand will be actually realized. The former measure is calculated based on the information on customers and the Logit analysis. The latter is obtained by the degree of customer's knowledge about specific services and the customer's willingness to use the services. Based on the values of two measures, the number of subscriber line demand can be developed for installing the optical access networks.