• Proceedings of the Korea Information Processing Society Conference
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• 2000.10b
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• pp.1005-1008
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• 2000

인터넷 액세스망을 효과적으로 구축하기 위하여 급격히 확산되는 인터넷 트래픽을 수용할 기반 구축의 방법이 최근 주요 과제로 부상하고 있다. 기존의 엑세스망 설계는 전체 인터넷 트래픽 특성에 대한 가정으로부터 모델링을 하였으나 본질적으로는 특정 어플리케이션에 중점을 둔 결과를 보였다. 일반적으로 요즘에는 어플리케이션의 종류도 다양해졌고 트래픽의 양도 비약적으로 증가하였다. 그래서 이러한 설계방식은 다양한 어플리케이션를 제공하는 인터넷에서는 효율적인 엑세스망 설계를 저해하는 요인이 될 수가 있다. 본 논문에서는 계속적으로 증가하는 어플리케이션을 중심으로 어플리케이션에 따라 달라지는 트래픽의 통계적 특성을 조사하여 분류하고 설계에 필요한 요소들을 도출하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11c
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• pp.2037-2040
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• 2003

현재 나와있는 무선인터넷 및 무선 랜의 보안은 아직 미약한 부분이 많이 노출되고 있으며 이에 대한 보안 역시 신속하게 이루어지지 못하고 있는 실정이다. 무선인터넷은 점점 더 많은 사용자들을 확보하고 있고 서비스 또한 다양하게 늘어가고 있는 실정이지만 그에 비례해서 많은 보안의 취약점 또한 증가되고 있는 실정이다. 이에 본 논문은 많은 무선인터넷 디바이스 상에서 이루어 질 수 있는 해킹 바이러스에 대한 취약점을 조사하고 분석하여 무선 인터넷 환경에서도 좀더 신뢰성 있는 서비스가 이루어질 수 있도록 하기 위함이다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.599-600
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• 2023

본 논문은 사물인터넷 환경에서 개인 정보 보안을 강화하기 위해 개인 정보 위협과 대응방안을 조사하는 것을 목표로 한다. 개인 정보의 위협으로는 무단 액세스, 데이터 위반, 데이터 집계 및 프로파일링, 추적 및 감시가 있다. 이에 대한 대응방안으로는 암호화, 개인 정보 보호 데이터 처리, 보안 통신 프로토콜 등을 연구되고 있다. 또한, 실증적 연구를 통해 사물인터넷 사용자의 개인 정보 보호 문제와 기존 전략의 효과를 평가하고 권장 사항을 도출한다. 본 논문은 사물인터넷 생태계에서 개인 정보 보안을 강화하기 위한 정보를 제공하며, 개인정보를 활용하는 사용자에게 도움을 줄 것으로 기대한다.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 2002.06a
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• pp.7-20
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• 2002

Corporate sectors and individuals are in need of valuable and relevant information to swiftly adapt to the Internet-driven business or educational environment. This research employs the intelligent survey agent and online application form to help people to locate the information they would want from internet quickly. Based on Internet GUI environment, this user-friendly outline survey and outline application form program uses the agent concept to provide the customized, individual information to the users who registered their survey answers, to the extent of increasing the interest and participation of users. The system helps along with the decision making process, by quickening the information gathering process.

• Survey Research
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• v.2 no.1
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• pp.87-108
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• 2001

Recently, the user of mobile and cordless internet is growing rapidly. So the advertising methodologies are appeared on stage through the internet and mobile service. But the current advertisement(AD) service into mobile phones supplies a short-sentence AD using letter-message, and gives mobile phone users an inconvenience by making them first listen to and then check the AD. Until now the AD service using mobile has been on the beginning level. In this study, we suggest the new advertising methodologies and propose both target marketing strategies and demand forecast through the data mining techniques.

• The Journal of the Korea institute of electronic communication sciences
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• v.9 no.1
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• pp.1-10
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• 2014

The purpose of this following research is to verify influence of brand personality development of domestic Internet shopping malls on consumer satisfaction and intention to revisit. To achieve this purpose, a sample study was carried out on college students in Busan who made a purchase from Internet shopping malls during the past 6 months. In the concrete, 11 shopping malls including general shopping malls and open market that have a high market share were chosen as comparison targets. Materials were collected and analyzed through questionnaire survey. Empirical analysis results are shown as the following. Brand personality dimension of Internet shopping malls are 'competence sophistication', 'vitality', 'warmth' and 'reliability' etc. 'Warmth' and 'reliability' have a significant influence on consumer satisfaction and intention to revisit. In particular, 'reliability' showed bigger influence on intention to revisit Internet shopping malls. In addition, consumer satisfaction showed a meaningful influence on intention to revisit. Specific strategy development is needed to strengthen 'warmth' and 'reliability' among brand personality dimensions.

• Korean Journal of Social Welfare
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• v.63 no.4
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• pp.59-82
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• 2011

This study examined the pathway through which adolescents' exposure to domestic violence could lead them to become addicted to Internet games. A total of 709 middle school and high school students were used as subjects and data from the 'domestic violence on children and adolescent' section of the 2010 National Data on Domestic Violence were used. The results of analysis using structural equations showed that the subjects' exposure to domestic violence did not directly affect their addiction to Internet games but that it indirectly affected their addiction through decrease in parental attachment. This can be interpreted to mean that when parents who should be a source of safety for their children become agents and recipients of violence, adolescents come to feel alienated because they cannot form any secure attachment to their parents and cannot build trust or emotional stability in their real-life parents, and they accordingly become absorbed in the virtual world of games. The results of the analysis were then used to discuss action plans for the prevention and intervention of adolescents' internet game addiction.

• Proceedings of the Korea Society of Information Technology Applications Conference
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• 2002.11a
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• pp.44-55
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• 2002

This paper tried to analyse the factors influencing consumer trust and the relationships between cause variables and results in Internet Shopping Mall. In order to do so, this paper tried to analyse the trust factors in TV Home Shopping as well as Internet Shopping Mall in terms of cyber markets both. There found six factors ： perceived factor before purchasing, perceived factor after purchasing, perceived and emotional factors in the course of purchasing, positive and negative emotional factors after purchasing. These factors are correlated with Internet shopping variables and we can measure how Internet shopping variables can affect trust to the shopping mall. We can compare the trust factors of TV home shopping with those of Internet shopping mall and then we can activate Internet Shopping Mall. More implications of this study and further researches should be discussed in the future research.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 2002.11a
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• pp.44-55
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• 2002

This paper tried to analyse the factors influencing consumer trust and the relationships between cause variables and results in Internet Shopping Mall. In order to do so, this paper tried to analyse the trust factors in TV Home Shopping as well as Internet Shopping Mall in terms of cyber markets both. There found six factors: perceived factor before purchasing, perceived factor after purchasing, perceived and emotional factors in the course of purchasing, posit ive and negative emotional factors after purchasing. These factors are correlated with internet shopping variables and we can measure how Internet shopping variables can affect trust to the shopping mall. We can compare the trust factors of TV home shopping with those of Internet shopping Mall. and then we can activate Internet Shopping Mall. More implications of this study and further researches should be discussed in the future research.

• Journal of the Korean Society for information Management
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• v.18 no.2
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• pp.77-104
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• 2001

Searching and retrieving information on the Web that define the core-function of Internet IR specialists is one of the activities that practitioners and searchers of LIS fields do exceptionally yell. Various education programs and license examinations for Internet IR specialists have been carried out by many organizations, without consistent monitoring or objective evaluation of those validity and functionality, which community of information professionals requires. This study focused on investigating the current practice of the education and license exam, and identifying problems that hinder the validity of those programs, and alerting the professionals to enhance and expand serious cooperation to keep up with the evolving interests of Internet IR specialists as a great challenge we all(partners, researchers, and policy-makers in government) face.