• Journal of Korean Society for Quality Management
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• v.32 no.2
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• pp.93-108
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• 2004

The purpose of this research is to summarize the methodological issues in internet survey and to suggest personalized internet survey system using data mining technique for enhancing the survey quality of internet survey as well as utilizing the benefit of interactive multimedia factors of internet survey. The data mining technique used in this paper is Case Based Reasoning for adopting individual design preference affecting survey quality. For achieving the research purpose, two surveys, pre & post survey, were performed. Pre survey was done for implementing CBR database to find individual index affecting survey quality and post survey was used for measuring the peformance of personalized internet survey system. The result shows that the survey quality of personalized web survey system is better than generalized web survey system.

• Korean Journal of Child Studies
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• v.28 no.1
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• pp.205-216
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• 2007

An internet addiction measure(Park et al., 2001) and an asocial behavior measure(K. J. Lee, 1997) were administered to 232 6th-grade students. Statistical analyses were by mean-difference scores and t-test. Results showed that all aspects of internet addiction(preoccupation, compulsive use, relapse, tolerance/dependence and impediments in daily life) were related to both the inner asocial behaviors of depression, social withdrawal and over-anxiety and the external asocial behaviors of aggressiveness, delinquency and hyperactivity. The only exception was that tolerance/dependence was not related to delinquency. Boys addicted to the internet were more socially withdrawn, aggressive, delinquent and hyperactive than girls. From the results, it can be suggested that internet education should be carried out from the elementary educational level.

• International Commerce and Information Review
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• v.5 no.2
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• pp.71-87
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• 2003

This paper deals with the following research topics on the basis of the service quality of Internet Banking. First, the components of the Internet Banking service will be described and the appropriate quality measures will be devised for the smooth Internet Banking. Second, the prerequisite variable such as the Internet Banking service quality, customer satisfactions and purchasing behavior are theoretically analysed. Third, it is discussed how the perceived quality of Internet Banking affects the purchasing activities of the customers. Finally, it will be discussed that these results are meaningful in establishing the marketing strategies of bank industry.

• Convergence Security Journal
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• v.3 no.2
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• pp.21-32
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• 2003

The development of Internet has created a new world called the Cyber world. However, because of the weakness in the security service, Internet service users still reluctant to use Internet to accomplish high value business transactions. To overcome this situation we must develop various security services so that the Internet service users can use any services freely As the development of Internet, the corresponding technologies are available for the general public and this makes the security services more important than ever before. In this paper, we analyze the security protocols that are supposed to solve the Internet security problems.

• Journal of the Korean Home Economics Association
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• v.47 no.9
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• pp.83-90
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• 2009

The purpose of this study was to investigate advertising avoidance of the Internet fashion advertising. Three hundred and thirty college students living in Seoul and its suburb participated in this study. For data analysis, descriptive statistics, reliability, and Structure Equation Modeling were used. The results were as follows. First, an ‘informativeness’ and ‘entertainment’ of advertisement affected negatively on fashion advertising avoidance. Second, ‘the perceived intrusiveness’ of advertisement did not affect significantly on fashion advertising avoidance. Third, ‘the clutter’ of advertisement did affect positively on advertising avoidance. Based on these results, this study would provide Internet fashion marketers more efficient Internet fashion advertising strategies.

• The Journal of Information Technology
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• v.4 no.4
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• pp.73-87
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• 2001

This research is to study the frequency of internet use in domestic trading companies and to analyze how to appear the effect of internet use in accordance with the frequency of internet use. To subdivide the analysis, the effect of internet use is classified into the curtailment effect of transaction & Time. Prior to examining the effect of internet use, I survey the concepts, trends, and prospect of cyber trade in electronic commerce through the research of documents. Before the positive analysis, I synthetically evaluated the characteristics of existing researches regarding electronic commerce and internet trade.

• IE interfaces
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• v.15 no.4
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• pp.391-400
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• 2002

The internet call systems using CTI(Computer Telephony Integration) functions are designed with system configuration, DFD(Data Flow Diagram) and ERD(Entity Relationship Diagram) in this paper. The internet call systems are constructed to cooperate with conventional CTI call center. The internet phone calls occurred from the web browser of customer can be connected throughout VoIP gateway and PBX to many counselors. The internet call systems can provide various services; customer information service, escorted browsing service, text chatting service, text sharing service, conference service, and statistical analysis service.

• Journal of the Korean housing association
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• v.12 no.4
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• pp.205-217
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• 2001

The purpose of this study was to analyze the internet site components related to housing informations, and to find determinants affecting college students' self-assessment for internet site of housing. the major findings were as follows; First, four factors were retained from the site components related to housing informations. Second, the college students' satisfaction with the site components was differed by the sex and taking computer courses or not. Third, the sex, monthly pocket money, computer skill of students, and usefulness of internet site were the determinants affecting college students' self-assessment to internet site of housing. Male students rather than female counterpart were, the less the monthly pocket money was, the less the computer skill was, and the more usefulness of internet site was, the more satisfied with the internet site of housing.

• The Transactions of the Korea Information Processing Society
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• v.6 no.11S
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• pp.3229-3242
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• 1999

At recent, the Internet is evolving into the directions which is capable of incorporating stream-type services such as voice and video services due to the remarkable growth of WWW service and the development of new multimedia application services. However, the existing Internet can only support a best-effort delivery model and thus it is difficult to satisfy these requirements as well as to provide the QoS beyond a certain degree. Accordingly, it is imperative to develop QoS-based routing algorithm in order to allow flexible routing by the Internet user's QoS demand and to be applied into wide area networks. In this paper, we presented new routing algorithms for next generation Internet services and made performance evaluations. The proposed algorithms allow the routing by the user's QoS demand level in order to provide the diverse Internet application services based on ATM network environment that is expected to play a role as an infrastructure of next Generation Internet Services.

• The Transactions of the Korea Information Processing Society
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• v.6 no.11S
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• pp.3350-3355
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• 1999

Modeling for the Internet resource is important to use of limited resource efficiently. Also, the modeling could guide how we can approach the Internet problems. The many studies of price mechanism to internalize the externality, to decrease the externality from congestion, and to use the Internet resource efficiently, are widely going on. The represent styles for Internet pricing are usage-based pricing(UBP) and flat-rat pricing(FRP) and the FRP could prefers for the beginning stage of Internet introduce. The purpose of this study is to examine the efficiency of Internet pricing mechanism based on flat-rate pricing, both consumer and producer side.