• The Journal of the Korea Contents Association
• /
• v.22 no.8
• /
• pp.14-32
• /
• 2022

This study aims to examine the perception of false information and deepfakes according to the experience of being exposed to false information and deepfake images for YouTube content users. The study used the data from 'YouTube Use and False Information Exposure Experience' conducted by the Korea Press Foundation in 2018. For the statistical analysis, correspondent analysis was employed. The main results followed as: First, it was found that men who have been exposed to false information are most seriously aware of the problems caused by false information on YouTube. Second, regarding the need for regulation on deepfake images, women who have experienced exposure to deepfake images tended to agree, and women had a stronger awareness of the need for regulation due to damage to deepfake images than men. While YouTube users generally agree that regulation is necessary, it is required to educate YouTube users about the types of disinformation and deepfakes. In particular, it is considered to be desirable to create an environment for the self-regulation of the producers and distributors.

• Journal of the Korean Society for information Management
• /
• v.26 no.2
• /
• pp.27-41
• /
• 2009

With explosive growth in the area of the Internet and IT services, various types of digital contents are generated and circulated, for instance, as converted into digital-typed, secure electronic records or reports, which have high commercial value, e-tickets and so on. However, because those digital contents have commercial value, high-level security should be required for delivery between a consumer and a provider with non face-to-face method in online environment. As a digital contents, an e-ticket is a sort of electronic certificate to assure ticket-holder's proprietary rights of a real ticket. This paper focuses on e-ticket as a typical digital contents which has real commercial value. For secure delivery and use of digital contents in on/off environment, this paper proposes that 1) how to generate e-tickets in a remote e-ticket server, 2) how to authenticate a user and a smart card holding e-tickets for delivery in online environment, 3) how to save an e-ticket transferred through network into a smart card, 4) how to issue and authenticate e-tickets in offline, and 5) how to collect and discard outdated or used e-tickets.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.11 no.2
• /
• pp.49-64
• /
• 2000

디지털기술의 급속한 발전으로 인해 현재 대부분의 문서가 디지털화된 형태를 이루고 있으며 이러한 정보는 지속적으로 증가하고 있는 상황이다. 웹 및 문서저작도구의 발전과 함께, 정보의 생성과 공유가 쉬워지면서 중복적으로 존재하는 정보의 비율이 갈수록 높아지고 있으며 일부를 표절하여 자신의 정보로 사용하는 문서의 불법적인 복제문제가 발생할 수 있다. 현재 온라인 상에서 제공되고 있는 수많은 정보는 그것을 접하는 사용자들에게 유용하게 사용될 수도 있지만 불법복제 (illegal copy)나 표절(plagiarism)과 같은 형태로 이용될 수 있는 가능성도 높다. 두 경우에 있어서 원문의 부분 또는 전체를 그대로 사용하는 경우가 있으며, 특히, 표절의 경우에 있어서는 문장의 재구성, 유사단어로 대체하는 것처럼 원문과는 다른 형태로 나타날 수 있다. 그러나 표절에 있어서 엄청난 양의 정보중에서 일부를 표절한 사실을 알아내기란 쉽지가 않다 왜냐하면 표절을 판별하기 위해서는 기존에 존재하는 모든 정보를 알고 있어야 하는데 이것은 이론상으로 사람의 힘으로는 불가능하기 때문이다. 또한 저작자의 동의 없이 이루어지는 불법적인 복제는 디지털콘텐츠의 유통을 위한 커다란 걸림돌이 되고 있다. 따라서 기존의 문서와의 유사성 판별을 통해서 자동적으로 표절의 가능성을 제시해 줄 수 있는 기술과 함께 근본적으로 디지털 저작물에 대한 불법적인 복제를 막을 수 있는 방법이 필요하다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.11 no.12
• /
• pp.4766-4773
• /
• 2010

Electronic book(E-book) is a digitalized content which provides online service and digitalized text-based information that has been distributed in the form of Paper-book. E-book has been attracting people's attention in earnest since the Steven King's novel, 'Riding the Bullet' was published as a form of E-book in 2000. Since then, customers have paid attention to E-book, and the scale of E-book market has been growing sharply in Europe, China, Japan and Korea as well as the US. The purpose of this study is for actual analysis how Paper-book and E-book market compete with each other and expand into the world publication market. The relationship between Paper-book and E-book is modeled by the Lotka-Volterra Model designed for competitive relationships and estimate spreading curves. Also, competition patterns between Paper-book and E-book are analyzed by estimating coefficient of curve expression. This study shows the change of customers' demand which has been created since E-book was introduced to the publication market.

• The Journal of the Korea Contents Association
• /
• v.8 no.10
• /
• pp.1-10
• /
• 2008

The traditional barcode based medicine logistics system have the problems such as loss, management error, online track, public information due to the hand-operated logistic process. Otherwise, quick response allows that the company observe the requests consistently and design medicine and establish manufacture schedule rapidly so that they could prohibit the product stocked. In this paper, we analyzed how to process medicine circulation logistics and information steps practically and proposed the RFID based medicine logistics system for the quick response in hospital. The proposed method provided the medical history tracing service, the traditional system connection, the efficiency logistic service, and the narcotic specified management service using the medicine logistics information from RFID tag. Accordingly, the satisfaction and the productivity will be improved the efficient medicine logistics by reducing the loss as well as the management error.

• The Journal of the Korea Contents Association
• /
• v.17 no.2
• /
• pp.239-248
• /
• 2017

As China has rapid economic growth and the increase of national income that makes the development of Chinese cosmetic industry has huge market potential of the industry. But most of the cosmetics market is monopolized by foreign companies, the local cosmetics production enterprises are not equipped with professional production equipment. In these reasons Chinese cosmetics have low quality, inadequate research and development, poor cosmetics brand, unclear marketing, trade and technical barriers and other issues. In order to fulfill the purpose of this paper, data analysis was carried out focusing on domestic & foreign research papers, statistics, reference books, research reports, internet websites etc. As a result of the analysis, in order to increase the export of Chinese cosmetics, it should be strengthened the development of manufacturing technology and brand creativity, eradicating illegal copies, use the online market circulation way, the construction scheme, and cosmetic technical barriers and deregulation should be through the diversification of propaganda, etc. This paper describes that the project of Chinese cosmetics export increase and find the inspirations from other products of export. But national, regional specific programs which have huge information is the future research topics.

• Journal of Digital Contents Society
• /
• v.16 no.3
• /
• pp.471-482
• /
• 2015

Recently commercialized network are getting more and more popular, bringing dramatic change to the market. We can predict the future of the E-commerce. The ongoing E-commerce and SNS （Social Networking Services）related E-commerce are increasing greatly both in Korea and China. This research tries to focus on Chinese consumers using E-commerce. The study has four findings. Firstly, the E-commerce consumers consider four factors including price, convenience, products and website, which affect the sellers' integrity. Secondly, E-commerce will affect sellers' integrity. Third, there are 4 factors which affect the sellers' integrity: service, price, products and the information. Fourth, the factors which affect the integrity of sellers are the value, happiness and practical. This study want to give some hints to the E-commerce in the overseas market in China.

• The Journal of the Korea Contents Association
• /
• v.20 no.1
• /
• pp.217-232
• /
• 2020

The purpose of this study is to organize prior research related to e-commerce activation factors available to stakeholders in the online distribution industry, and to conduct FGI with e-commerce experts to calculate the importance of each factor in order based on the 3 Level Service Model of Kwon Hyeog-in (2010), the key factors derived through the preceding study and the FGI were structured and the weighting of each factor was derived using AHP methodology. In the higher factors, the private sector (0.542) > communes (0.237) > public (0.2222) appeared to be important. Sub-factories included 'search service development' (0.0970)', 'recommendation service development (0.0805)', 'consumer needs analysis (0.0534)', 'consumer consumption pattern analysis (0.0505)' and 'other platform-linked service development (0.0450)', in the order of weighting down, indicating each of the factors within the top 15 priority. The results of this study will be utilized throughout the e-commerce industry as well as e-commerce enterprises, providing an academic foundation for the rapidly growing e-commerce ecosystem.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.30 no.6
• /
• pp.1067-1078
• /
• 2020

With the development of internet technology, a lot of content is produced, and the demand for it is increasing. Accordingly, the number of contents in circulation is increasing, while the number of distributing illegal copies that infringe on copyright is also increasing. The Korea Copyright Protection Agency operates a illegal content obstruction program based on substring matching, and it is difficult to accurately search because a large number of noises are inserted to bypass this. Recently, researches using natural language processing and AI deep learning technologies to remove noise and various blockchain technologies for copyright protection are being studied, but there are limitations. In this paper, noise is removed from data collected online, and keyword-based illegal copies are searched. In addition, the same heavy uploader is estimated through profiling analysis for heavy uploaders. In the future, it is expected that copyright damage will be minimized if the illegal copy search technology and blocking and response technology are combined based on the results of profiling analysis for heavy uploaders.

• Cartoon and Animation Studies
• /
• s.44
• /
• pp.333-361
• /
• 2016

In general, content business companies include animation industry can have benefits, which they have higher incomes when they obtain wider markets. Therefore, they pursue to have diverse windows for content distribution or to reach the foreign markets for dealing their content products with potential customers. It have the greatest value. They can re-invest the incomes to produce their new products, and they can enhance the international competitiveness of their next products. As the results, the companies can have more incomes and wider markets in next business, and it will be the effectiveness of the good cycle of the animation industry. Animation industry has being undergone of its structure changes, more economical chances and viewers' attitudes changes through the all over the industry because of the acceptance of new digital technology. To response the changes or have the new chances from the changes, they should to review the existing system and the law concerned with the animation business as well as having the diverse new plans for supporting the industry like a construction of the online marketplace of Korean animation. It would make the Korean animation companies to meet foreign customers easily by making lower the entrance barrier of the foreign markets. Current Korean government needs to estimate the value of the Korean animation accurately and objectively by concerning its surroundings to support efficiently. However, it is very difficult to estimate the value of the content rightly because of its' intangible and subjective matter. For this, they should analyze the all the data of the information of the Korean animation content by accumulate, open to the public and manage. So if the government makes online marketplace for the Korean animation, which all the Korean animation companies get in, it would be a solution of estimating the value of the Korean animation rightly. In addition, it will be used as the role of archive of the government to lead the industry successfully. As a point of the small size of the Korean animation companies, they are government dependable because of its low budget, so they strongly expect the government to do the right role as the unique knowledge distributor. Therefore, the Korean animation online marketplace would make not only big companies, but also small companies to have the chances to increase the value of their content in the global markets by themselves without economic burdens.