• The Journal of the Korea Contents Association
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• v.13 no.5
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• pp.443-450
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• 2013

This study is about that how accessibility or norm influence to use diversity or usage of internet contents. Two hypotheses tested by statistic analysis. The major finding of this study are as follows. First, the greater the physical accessibility or intellectual accessibility, the greater the use diversity of internet contents. Second, the greater the physical accessibility or intellectual accessibility, the greater the usage of internet contents. Third, the greater the subject norm, the smaller the usage of internet contents. This study provides some implications that subject norm can influence to reduce usage of internet contents. The limitations, and future direction are discussed.

• Digital Contents
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• no.10 s.125
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• pp.122-125
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• 2003

모바일 환경에 있어서 '무선 인터넷 콘텐츠' 혹은 '모바일 콘텐츠'라는 말을 사용하게 됐던 것은 불과 5년도 채 되지 않는다. 유선 인터넷으로서는 무선 인터넷에게 한참 어린 후배 정도일 수 있다. 사실 유선 인터넷이 국내에서 대중화된 시점을 1996~1998년 정도로 생각한다면, 무선인터넷이 그렇게 많이 차이가 나는 것은 아니다.

• Digital Contents
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• no.9 s.100
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• pp.22-29
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• 2001

본고에서는 대부분의 기업들이 여러가지 목적에서 취하고 있는 개인정보 수집에 대해 그 필요성과 악용 그리고 방지책에 대해서 기술하고 있다. 특히 개인정보 유출이 심각하게 대두되고 있는 가운데 개인정보 인터넷 사용자들은 어떠한 목적이든지 간에 자신의 정보가 외부에 노출되는 것을 꺼리고 있다. 더욱이 자신이 등록해 사용하는 콘텐츠에 대해서도 개인의 정보는 제공하기 싫어하고 있다. 하지만 콘텐츠의 사용을 위해서는 일정정도 개인정보를 제공하고 회원등록을 해야만 하는 부담을 안고 있다. 사용자는 유용한 콘텐츠에 대해서는 사용료 지불을 할 것이나 개인정보를 제공하는 것은 싫어하고 있다. 기업으로서는 과금이나 마케팅 자료로서 개인정보가 반드시 필요한 실정이다. 이 두가지 상반된 것에 대해 본고는 양자를 만족시키는 해결책을 제시하고 있다.

• The Journal of the Korea Contents Association
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• v.12 no.1
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• pp.430-437
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• 2012

The purpose of this study is to investigate the relations among anger, suicidal ideation and internet addiction in male high school students. In order to get the data by self-report questionnaires, 191 subject were selected from 1th to 30th of April, 2011. The collected data were analyzed using SPSS WIN/17.0. There were significantly positive correlations between suicidal ideation, anger and internet addiction. Internet use hour and anger explained 29.0% of variance for internet addiction. The findings of this study suggest that self-management and interpersonal relationship program should be need to prevent problem of internet addiction.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.298-304
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• 2007

The purpose of this study was to exam the casual relationship between Internet addiction and cyber crime's recognition of university student. This study summarize three results. First, male student Internet addiction was higher than female student. Second, it was analyzed that internet addiction group recognizes cyber crime averagely higher than general use group. It is understood that according as internet practical use time increases, they recognize much danger that exposed cyber crimie. Third, cyber criminal recognition by internet addiction did multiplex regression analysis. As a result, Internet addiction was analyzed that cyber crime recognition increases according as increasing of addiction level that connected with usually life difficulty and deviation behavior.

• The Journal of the Korea Contents Association
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• v.3 no.4
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• pp.1-10
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• 2003

Recently, usage of swearing words on web board is the most typical Internet negative-functions. For this, technical method is proposed for blocking swearing words or sentences by analyzing swearing words usage types and behaviors. This system consists of 3 steps. Firstly, a survey, analysis of swearing words on web board and algorithm proposal for blocking these words must be studied. Secondly, sufficient and concrete opinion researches about every generations for measuring swearing degree must be accomplished. Finally, implementation on web board by programming will be done. This paper, in the first, deals with usage analysis of swearing and algorithm developement for solving these problems.

• The Journal of the Korea Contents Association
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• v.14 no.1
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• pp.305-317
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• 2014

The purpose of this study is to examine sociological characteristics, internet and smartphone use characteristics of adults with Internet Addiction, so that the results will be used for the identification of the adult internet addicts, the planning and performing of prevention, counseling of adult internet addicts. This study is explorative study in order to find a sociological profile of adults with internet addiction. Using the data of survey on internet addiction 4787 adults in the age of 20~39 who used internet at least one time within a week were analysed. The results of this study showed that there were significant differences in sociological characteristics like in gender, age, education, occupation as well as in internet use characteristics like spending hours on internet use, the first year of internet use etc. Thirdly, the addict group reported that internet use hour increased due to smartphone usage, and that they overused SNS. Finally, implications and suggestions for further studies are discussed.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06d
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• pp.285-290
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• 2008

이동통신 서비스를 이용해 인터넷의 콘텐츠를 다운로드 받으면 통신비용이 자료의 양에 비례하여 사용자에게 부과된다. 각 Peer가 콘텐츠의 일부를 3G 채널 등을 이용하여 유료로 다운로드 받고 비용이 부과되지 않는 ad hoc 채널에서 콘텐츠의 나머지 부분을 다른 Peer와 교환하여 전체 콘텐츠를 구성하면 사용자에게 부과되는 비용을 절감할 수 있다. 본 논문은 각 사용자가 가지고 있는 일부의 콘텐츠를 교환하여 전체 콘텐츠를 구성하는 방법인 benefit value를 설명하고, benefit value 값이 변경되지 않아 전송횟수가 증가하는 현상을 benefit bitmap으로 해결할 수 있는 방법을 제안한다. 시뮬레이션 결과에 따르면 1Mbyte 파일을 5개의 Peer가 나누어 다운로드 받아 패킷을 512 byte와 1024 byte 크기로 교환했을 때, benefit bitmap을 사용하면 benefit value와 비교해 패킷 송신을 위한 버퍼의 크기가 100인 경우 약 22%, 버퍼가 3000인 경우 약 10% 정도 전송시간을 단축할 수 있다.

• Journal of Software Assessment and Valuation
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• v.15 no.1
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• pp.87-95
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• 2019

In this study, we surveyed the public awareness about cyber security. Through the survey, we found the awareness for cyber threats that are easily exposed to the public, the one is felt anxiety by the people, and harmful contents in the online. As a result, we analyzed the various cyber threats, and found the internet usage environments, thoughts on unhealthy contents, person in charge of prevention and its methods. The results of the study can be considered as the bases of the extracting requirements for designing convergence research items in the cyber security, and they also suggested its utilization.

• The Journal of the Korea Contents Association
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• v.13 no.5
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• pp.366-376
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• 2013

This study aimed to compare Psycho-social Well-being depending on level of internet addiction and investigate the factors inducing internet addiction among 749 college students. The Internet Addiction Diagnosis Criterion Inventory was used to classify participants into two groups, Internet overuse and Internet normal use. The psychosocial well-being of each group was measured by hopelessness, idea of suicide, suicide attempt, stress, social isolation, and mental health. Data were analyzed using the t-test and $x^2$-test to compare general characteristics, level of internet addiction and psycho-social well-being between two groups(the overuse and normal use group). Moreover, logistic regression analysis was used to examine the factors inducing internet addiction. The results placed 82 people (10.9%) in the internet overuse group and 667 people(89.1%) in the internet normal use group. The internet overuse group showed higher level of hopelessness, idea of suicide, suicide attempt, stress, social isolation, and mental health scores than the internet normal use group. Therefore, people in the internet overuse group were more likely to have worse Psycho-social well-being. The results of this study recommend that the Internet overuse should be screened early because it can be useful in developing addiction prevention programs and then finally improving the psycho-social well-being.