• 한국IT서비스학회지
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• 제11권2호
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• pp.93-106
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• 2012

Recently, a Game Shut-down policy, partially limiting the time for the use of online game service, has been implemented in order to protect the youth from the excessive use of games by limiting their access to games in the late hours, based on the serious side effects of online games on the youth. However, the effectiveness of a Game Shut-down policy becomes a social issue. Thus, this study aims to investigate the alternative policies through the levels of the communications suggested by the theory of excellence, for the successful implementation of the policy. As a result of the study, the government and students, the recipient of those policies, need to strengthen their two-way communication in respect of the Game Shut-down policy, breaking from the existing views on the perception. The problem is that the current government's way of the communication for the Game Shut-down policy is one-way and it is aiming at achieving the objectives only. Thus, the communication in this manner will cause the side effect. 'the opportunistic violation of the system in the future', even if the students seemingly accept the system. Two-way communication will enhance the motivation for the voluntary acceptance of the system and lower the motivation for the opportunistic violation of the system. Thus, the government needs to strengthen two-way communication in the future.

• International Journal of Knowledge Content Development & Technology
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• 제1권2호
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• pp.43-51
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• 2011

Recently, increasing demand for teacher professional development and significant advances in information and communication technologies has led to a proliferation of online professional development. In spite of online professional development's popularity and advantages, research indicates that there is a concern of considerably high dropout rates of online learners. Therefore, to reduce the dropout rates of the learners, this paper is designed to help teachers identify professional development opportunities that are tailored to their needs as well as successfully complete these learning experiences. To achieve the purpose of the study, the paper explores the considerations for evaluating the characteristics of online learners and online professional development. Using these evaluations, this paper provides practical strategies for helping elementary and secondary education teachers successfully complete online professional development without dropping out an online course.

• 통상정보연구
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• 제5권1호
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• pp.137-158
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• 2003

The rapid growth of electronic commerce increases the potential for conflicts over contracts which have been entered into online(e.g. about price, late delivery, defects, specifications...). Using arbitration as a dispute resolution alternative is becoming increasingly popular especially in cases involving intellectual property rights and technology disputes since speed and secrecy are essential. The use of online dispute resolution(ODR) mechanisms to resolve such e-commerce conflicts is crucial for building business, consumer confidence and permitting access to justice in an online business environment. However, the use of the Internet and the World Wide Web in dispute resolution has an impact on the types of communication implied in the relevant processes(negotiation, mediation and arbitration). This paper deals with legal issues with respect to the practice of online arbitration. The paper begins with a brief introduction to the theories behind arbitration. These sections will be followed by a discussion on the specifics of online arbitration and the problems the process faces online arbitration by the legal community.

• 한국포장학회지
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• 제26권3호
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• pp.139-145
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• 2020

The purpose of this study is to share the experience of online education with departments related to the servic industry, such as distribution and logistics, in the New Normal Age of COVID-19 pandemics. The graduation presentation project, which is the capstone design subject and the most urgent subject for face-to-face classes, was selected as the online education subject of this study. The results of this study are as follows : First, several online class tools, such as Zoom, Microsoft Teams, and Google Meet, have also been shown to be applicable to capstone design subjects such as graduation presentation projects. Second, it is essential to reorganize the curriculum to enhance students' ability to practice and utilize online contents. Third, continuous education and training are needed to make easy use of the aforementioned online teaching tools. Meanwhile, fourth, further research is needed to solve the learning effects caused by online learning, and difficulties in communication.

• 한국언론정보학보
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• 제39권
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• pp.224-249
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• 2007

본 논문은 반사회적 활동으로 평가받고 있는 온라인 플레밍 현상을 설명하고 이를 해소할 수 있는 요인은 무엇인지를 살펴보고 있다. 이를 위해 본 논문은 상황에 걸쳐 일관된 행위 패턴을 보여주는 개성 특질(personality trait) 그리고 사회인구학적 요인(성별, 연령)을 통해 플레밍 행위를 설명하고자 하였다. 나아가 높은 플레밍을 보여주는 유의미한 설명변인 집단들에게 메시지 신뢰도가 미치는 영향 정도를 연구하고 있다. 이를 위해 인터넷 조사기관의 온라인 설문을 통한 자료수집이 이뤄졌다. 분석 결과에 따르면, 성별과 연령 그리고 언어적 공격(verbal aggression) 특질은 플레밍과 유의미한 관계가 있는 것으로 밝혀졌다. 특히 남성, 10대, 그리고 공격 특질이 높은 사람들은 플레밍 가능성이 높은 것으로 나타났다. 또한 플레밍 해소방안으로서 분석된 메시지의 신뢰도는 성별, 연령과는 무관한 것으로 나타난 반면, 개성 특질과는 어느 정도 유의미한 것으로 나타났다. 이러한 결과는 온라인에서 이뤄지는 커뮤니케이션의 질(quality)은 플레밍을 해소할 수 있는 하나의 방안일 수 있음을 시사하고 있다.

• 한국언론정보학보
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• 제80권
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• pp.143-166
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• 2016

본 연구는 미래 새로운 경쟁력으로서의 빅데이터의 가치가 개인의 인권을 침해하면서 우선시 되어서는 안 된다는 전제하에서 온라인 이용자의 개인정보 노출에 대한 인식과 보호 태도를 알아보았다. 주요 분석결과는 다음과 같다. 첫째, 개인정보 활용주체에 대한 신뢰와 개인정보 노출에 대한 심리적 반발이 개인정보 노출 방법과 유형에 따라 다름을 확인하였다. 둘째, 개인정보 노출에 대한 심리적 반발이 강할수록, 인적 개인정보 노출이 많을수록 개인정보 보호 규제에 대한 태도는 강경했다. 한편, 사람들이 개인정보 활용주체가 개인이나 기업일수록, 금융 정보의 노출이 많은 사람일수록 개인정보 보호 규제에 대한 태도는 상대적으로 소극적이었다. 이들은 온라인상에서 공개한 자신에 관한 정보를 법의 테두리 안에서 보호받기 위해 자기정보에 대한 권리를 강화하고 자율적으로 관리하고자 하는 경향을 엿볼 수 있겠다.

• 디지털융복합연구
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• 제13권5호
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• pp.317-327
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• 2015

창의적 공간디자인 교육을 위해서는 온라인을 비롯한 새로운 커뮤니케이션의 융합이 필요하며, 이에 대한 실증적 연구의 필요성에서 본 연구는 시도되었다. 본 연구의 목적은 공간디자인 교육과 커뮤니케이션 방법에 대한 체계적 이해와 함께 실제 공간디자인 스튜디오 수업사례를 통해 온 오프라인 커뮤니케이션 방법의 융합에서 인지되는 친밀도와 유용성을 분석하는 것이다. 연구결과, 공간디자인의 단계별로 유용하게 적용되는 커뮤니케이션 방법이 각각 다르게 나타났고, 일방향적인 커뮤니케이션 방법보다 강의자뿐만 아니라 수강생 간의 양방향 커뮤니케이션이 가능한 방법이 더욱 유용하게 인식되는 것으로 나타났다. 또한, 이미지 등 시각적 자료와 함께 하는 온라인 커뮤니케이션 방법에 대한 친밀도와 유용성이 드러났다. 이러한 결과를 바탕으로 공간디자인 교육을 위한 새로운 커뮤니케이션 방법에 대한 올바른 방향에서의 융합이 요구된다.

• 한국중재학회지:중재연구
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• 제15권2호
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• pp.3-35
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• 2005

The meaning of Online ADR lies in the prompt and economical resolution of disputes by applying the information/communication element (Internet) to existing ADR. However, if the promptness and economical efficiency are overemphasized, the fairness and appropriateness of dispute resolution may be compromised and consequently Online ADR will be belittled and criticized as second-class trials. In addition, as communication is mostly made using texts in Online ADR it is difficult to investigate cases and to create atmosphere and induce dynamic feelings, which are possible in the process of dispute resolution through face-to-face contact. Despite such difficulties, Online ADR is expanding its area not only in online but also in offline due to its advantages such as promptness, low expenses and improved resolution methods, and is expected to develop rapidly as the electronic government decided to adopt it in the future. Accordingly, the following points must be focused on for the continuous First, in the legal and institutional aspects for the development of Online ADR, it is necessary to establish a framework law on ADR. A framework law on ADR comprehending existing mediation and arbitration should be established and it must include contents of Online ADR, which utilizes electronic communication means. However, it is too early to establish a separate law for Online ADR because Online ADR must develop based on the theoretical system of ADR. Second, although Online ADR is expanding rapidly, it may take time to be settled as a tool of dispute resolution. As discussed earlier, additionally, if the amount of money in dispute is large or the dispute is complicated, Online ADR may have a negative effect on the resolution of the dispute. Thus, it is necessary to apply Online ADR to trifle cases or domestic cases in the early stage, accumulating experiences and correcting errors. Moreover, in order to settle numerous disputes effectively, Online ADR cases should be analyzed systematically and cases should be classified by type so that similar disputes may be settled automatically. What is more, these requirements should reflected in developing Online ADR system. Third, the application of Online ADR is being expanded to consumer disputes, domain name disputes, commercial disputes, legal disputes, etc., millions of cases are settled through Online ADR, and 115 Online ADR sites are in operation throughout the world. Thus Online ADR requires not temporary but continuous attention, and mediators and arbitrators participating in Online ADR should be more intensively educated on negotiation and information technologies. In particular, government-led research projects should be promoted to establish Online ADR model and these projects should be supported by comprehensive researches on mediation, arbitration and Online ADR. Fourth, what is most important in the continuous development and expansion of Online ADR is to secure confidence in Online ADR and advertise Online ADR to users. For this, incentives and rewards should be given to specialists such as lawyers when they participate in Online ADR as mediators and arbitrators in order to improve their expertise. What is more, from the early stage, the government and public institutions should have initiative in promoting Online ADR so that parties involved in disputes recognize the substantial contribution of Online ADR to dispute resolution. Lastly, dispute resolution through Online ADR is performed by organizations such as Korea Institute for Electronic Commerce and Korea Consumer Protection Board and partially by Korean Commercial Arbitration Board. Online ADR is expected to expand its area to commercial disputes in offline in the future. In response to this, Korean Commercial Arbitration Board, which is an organization for commercial dispute resolution, needs to be restructured.

• Journal of Communications and Networks
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• 제16권1호
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• pp.36-44
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• 2014

Exploiting the energy-delay tradeoff for energy saving is critical for developing green wireless communication systems. In this paper, we investigate the delay-constrained energy-efficient packet transmission. We aim to minimize the energy consumption of multiple randomly arrived packets in an additive white Gaussian noise channel subject to individual packet delay constraints, by taking into account the practical on-off circuit power consumption at the transmitter. First, we consider the offline case, by assuming that the full packet arrival information is known a priori at the transmitter, and formulate the energy minimization problem as a non-convex optimization problem. By exploiting the specific problem structure, we propose an efficient scheduling algorithm to obtain the globally optimal solution. It is shown that the optimal solution consists of two types of scheduling intervals, namely "selected-off" and "always-on" intervals, which correspond to bits-per-joule energy efficiency maximization and "lazy scheduling" rate allocation, respectively. Next, we consider the practical online case where only causal packet arrival information is available. Inspired by the optimal offline solution, we propose a new online scheme. It is shown by simulations that the proposed online scheme has a comparable performance with the optimal offline one and outperforms the design without considering on-off circuit power as well as the other heuristically designed online schemes.

• International Journal of Internet, Broadcasting and Communication
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• 제9권3호
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• pp.59-69
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• 2017

The best 'hub' to communicate with the citizen is using social media to marketing the business. However, there has several issued and the most common issue that face in critical is a capital issue. This issue is always highlight because most of automatic sentiment detection tool for Facebook or any other social media price is expensive and they lack of technical skills in order to control the tool. Therefore, in directly they have some obstacle to get faster product's feedback from customers. Thus, the personal online retailing need to struggle to stay in market because they need to compete with successful online company such as G-market. Sentiment analysis also known as opinion mining. Aim of this research is develop the tool that allow user to automatic detect the sentiment comment on social media account. RAD model methodology is chosen since its have several phases could produce more activities and output. Soppy tool will be develop using Microsoft Visual. In order to generate an accurate sentiment detection, the functionality testing will be use to find the effectiveness of this Soppy tool. This proposed automated Soppy Tool would be able to provide a platform to measure the impact of the customer sentiment over the postings on their social media site. The results and findings from the impact measurement could then be use as a recommendation in the developing or reviewing to enhance the capability and the profit to their personal online retailing company.