• Journal of Advanced Navigation Technology
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• v.15 no.6
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• pp.1212-1219
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• 2011

As recently Privacy Acts in Korea enforced in domestic companies' personal information management needs of a growing obligation for the safety measures and the right of personal information collection, use, limitations, management, and destroyed specifically for handling personal information. Such this regulations should be required technical and policy supports. Accordingly, for the enterprise incident has occurred, the personal information management system behave correctly operating to verify that the safety measures taken, and be determined by the specific preparation to be done. So the first, preparation phase corresponds to the upcoming digital forensic investigation model. On the other hand, the response team also carried these measures out correctly, it needs to be done to check the compliance of Privacy Act. Thus a digital forensics investigation model is strictly related with the implementation of the Privacy Acts and improve the coping strategies are needed. In this paper, we suggest a digital forensic investigation model corresponding to Privacy Act.

• The Journal of the Korea Contents Association
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• v.18 no.10
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• pp.558-567
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• 2018

This study was the first attempt to investigate which factors influence problem gambling among out-of-school adolescents in South Korea. Using data from the 2015 Survey on Youth Gambling Problems, this study examined the influences of personal characteristics and betting games on problem gambling among out-of-school adolescents. Regression analyses of personal characteristics on problem gambling showed that being male adolescents, having more allowance, living without parents/guardians, or belonging to probation was associated with higher likelihood of doing problem gambling among out-of-school adolescents. Also, regression analyses of betting games on problem gambling revealed that doing betting games more frequently, doing betting games more time, or spending more money on betting games was associated with higher likelihood of doing problem gambling among out-of-school adolescents. Based on the findings, this study suggested practice and policy implications for addressing problem gambling among out-of-school adolescents.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.16 no.5
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• pp.117-123
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• 2016

In recent years, Personal Health Record (PHR) has emerged as a patient-centric model of health information exchange. The Personal Health Record (PHR) owners enjoy the full right of accessing their records anywhere and anytime making storage and retrieval more efficient. Due to the sensitivity and confidential nature of the PHR, however, the PHR is maintained in a secure and private environment with the individual determining rights of access. In this paper, we propose a system which enables access to the user's PHR in the event of emergency. In emergency situation where the user is unconscious, the emergency staff can use the PHR information to request a emergency access to the PHR server based on the predefined rights of access for PHR. Under the proposed system, the PHR owner can specify a fine grain access control policy during emergency situations.

• Journal of Digital Convergence
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• v.10 no.11
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• pp.287-293
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• 2012

The present paper attempts to account for customers' purchase intention of counterfeit goods. Based on some previous analyses, we have set up a structured model for analysis with a hope to identify the relationship between benefits from using counterfeit goods and motivational factors to purchase them. It is found, first of all, that motivation for ostentation significantly influences personal benefits from using the counterfeit goods. Second, we also find that motivation for satisfaction does not exert any direct influence on the factors of benefits, though it affects decisions to purchase. Third, motivation for practicability has significant influence on personal and, more strongly, on economic benefits. Fourth, quality has significant influence on both personal and economic benefits. Again, this factor is also more closely related with economic benefits than with personal ones. We hope that we will be able to provide practical tips for those who design and plan public service advertisements that intend to reduce purchasing of counterfeit products.

• Journal of Digital Convergence
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• v.14 no.12
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• pp.155-164
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• 2016

In this paper, we investigate and analyze big data platform published at home and abroad. The results had a problem with personal information security on each platform. In particular, there was a vulnerability in the encryption of personal information stored in big data representative of HBase NoSQL DB that is commonly used for big data platform. However, data encryption and decryption cause the system load. In this paper, we propose a method of encryption with HBase, encryption and decryption systems, and methods for applying the personal information management system (PMIS) for each step of the way and big data platform to reduce the load on the network to communicate. And we propose a new big data platform that reflects this. Therefore, the proposed Big Data platform will greatly contribute to the activation of Big Data used to obtain personal information security and system performance efficiency.

• Journal of Digital Convergence
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• v.12 no.10
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• pp.283-289
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• 2014

Personal rapid transit(PRT) systems have been highlighted in future transportation developments as a result of their potential as sustainable and eco-friendly transport solutions that provide demand-responsive mobility services. One of the most important characteristics of the personal rapid transit system(PRT) is that it can be constructed and operated at a low cost. A fundamental study on the alignment of the PRT guideway considering running stability was conducted in the present study. In addition, a parameter analysis of the major alignment design variables such as curve radius, transition curve length and cant was performed by vehicle dynamic analysis and optimum guideway alignments were proposed. The analysis results suggested that the theoretical values were satisfied and also confirmed the possibility of reducing the standard.

• Journal of Digital Convergence
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• v.11 no.9
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• pp.21-27
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• 2013

With the advent of digital media environment, distribution way of information changes, legalization of the right to be forgotten is becoming increasingly necessary. However, too much emphasis on protection of personal information to hinder the development of the Internet industry and constitutional rights, including freedom of speech and right to know might be infringed. Thus, the scope of the right to be forgotten there is a need to clarify the rules. First, the rights of personal information can be divided into two. Right to be forgotten can be applied to the right to self-determination of personal information, but the right to self-determination information about social personality cannot be applied to. Second, in the digital media environment, old news article over the internet repeatedly distribution as the new damage is generating. Because old news article is a historical record, the right to be forgotten can not be applied. Thus, appropriate for digital media environment must find new ways.

• Journal of Digital Convergence
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• v.17 no.4
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• pp.267-278
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• 2019

The purpose of this study is to verify empirically the effects of BJ worship and perceived homophily on game efficacy through mediating effect of loyalty to viewing. 485 participants who had watched personal game broadcasting were collected as a sample through an online survey and the collected data were analyzed through structural equation modeling. The research model assuming full mediating effect and the alternative model assuming partial mediating effect were compared and bootstrapping was performed to analyze direct and indirect effects between variables. The results showed BJ worship and perceived homophily had significant effects on game efficacy through the full mediated effect of loyalty to viewing. The noteworthy contribution of this study is to verify how viewing personal game broadcasting has a significant impact on the formation of game efficacy and then ultimately provide positive perception of BJ.

• Journal of Digital Convergence
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• v.18 no.12
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• pp.303-313
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• 2020

This study was conducted to identify the effects of perception of job characteristics, personal-organizational fit and emotional labor on the turnover intention. 228 nurses working in across 11 hospitals in U city participated in this study. Data were analyzed descriptive statistics t-test, one way, ANOVA, Pearson's correlation, and Hierachial Regression analysis. The factors affecting the turnover intention of the subject are the marriage (β=-.106, p=.044), personal-organizational fit (β=-.441, p=.001), emotional labor (β=.318, p<.001) and the three variables could be sufficiently explained by 47.7%. therefore, it is necessary to create an environment where nurses can adapt to their organizations, and to find a way to reduce their emotional labor to decrease nurses's turnover intention.

• Journal of Digital Convergence
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• v.20 no.5
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• pp.119-128
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• 2022

In the context of the COVID-19 era, due to the serious epidemic and heavy workload, medical staff often work overtime. The frequency of overtime work is directly related to organizational trust, so the impact of overtime work is of high importance to medical staff. This study focuses on the role of overtime work and validates the level of organizational trust among healthcare workers. The mediating effect of personal achievement as a mediator between overtime work and organizational trust was also explored. According to the results, both voluntary overtime and inoluntary overtime of medical staff have a positive impact on organizational trust. The results also suggest that personal accomplishment has a mediating effect between overtime work and organizational trust. This study focuses on exploring the impact of medical staff overtime work on organizational trust and proposes options for improving organizational trust among medical staff.