• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.26 no.3
• /
• pp.151-175
• /
• 2015

The study aims to discuss on legal prospects of digital collections' fair use through an analysis of treaties and legislations domestic and international. Based on analysis of leading researches and literature, it discusses legal principles of fair use and defines digital collections' concept and types. For understanding the actual legal system on fair use, limitations and exceptions of copyrights which are presented in treaties, such as 'Berne Convention for the Protection of Literary and Artistic Works' and'Copyright Convention', each nation's laws, and judicial precedents. Especially, a legal dispute between 'Technische $Universit{\ddot{a}}t$ Darmstadt' and Eugen Ulmer KG, which debates on library's rights for digitizing their collections without the rightholder's permission, is analyzed. As a result, this study analyzes its implications for the improvement of the existing copyright system in Korea.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.31 no.3
• /
• pp.387-400
• /
• 2021

The increase in number of streaming platforms and contents thereof, owing to an advancement of cloud environment, has triggered the rapid proliferation of illegally replicated contents as well as legal contents. This necessitates the development of technology capable of discriminating the copyright infringement of various contents. The Korea Copyright Protection Agency operates a video content demonstration system using AI, but it has limitations on distortions such as resolution changes. In this paper, we propose the powerful mechanism using skeleton, which is resistant against distorted video contents and capable of discriminating copyright infringement of platforms streaming illegal video contents. The proposed mechanism exploits the calculation of Hamming distance to the original video by converting collected data into binary ones for the efficient calculation. As a result of the experiment, the proposed mechanism have demonstrated the discrimination of illegally replicated video contents with an accuracy of 94.79% and average magnitude of 215KB.

• 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.

• Journal of the Korean Society for Library and Information Science
• /
• v.31 no.4
• /
• pp.139-164
• /
• 1997

The digital copying and digital transmission are rapidily Increasing with the innovation of information technology and the development of networking technology. But It Is Inevitable to limit copyright for the public benefit and cultural development In the digital environment in like manner with the analog environment. First, this study examinated the international trends and legulations relating to the copyright limitations In the U.S. and Japan for the fair use. Second, it dealed with the problems of the digital copying relating to the temporary storage In RAM and screen display that are recently becoming international issues. Third, it concretely explored and analyzed the problems according to the application of the fall use of the private copying, the library copying, and the copying for the purpose of school education in the network environment. In conclusion, to solve these problems that Is occurred from legulations In the analog environment Is needed the revision of the existing copyright law in Korea. Finally, this study suggested 'the copyright collecive management system' and 'the private copying levy system' as the systemic devices to control the digital private copying.

• Journal of Korean Library and Information Science Society
• /
• v.47 no.4
• /
• pp.265-288
• /
• 2016

The study aimed to suggest a model sample for guidance system for copyright of domestic journals and open access policy. Toward this end, analyses were conducted to examine copyright of domestic journals and open access environment. As a result of analyses, it turned out that 33.8% of domestic journals had 'regulations on ownership of rights to papers published in journals,' and that the subject to ownership of rights to papers published in domestic journals accounted for 28.8%, which was the highest rate. Of domestic journals, 34% charged a subscription fee, and they were toll access journals, and 56% were free access journals. As for system examples of guide system for copyright of foreign journals and open access policy, analyses were conducted to examine and investigate SHERPA/RoMEO in the U.K. and SCPJ in Japan and generate considerations at a time of domestic application. What needs to be taken into account is that overseas examples are focused on collecting and introducing self-archiving policy by authors for academic journals, so there are limitations in offering information including open access publication policy for domestic journals. Based on the analytical result, the study designated the purpose, direction and four steps that need to be considered at a time of development of guide system models for copyright and open access policy for domestic journals before suggestion of the basic direction and operational methods by stage.

• Journal of Information Management
• /
• v.36 no.1
• /
• pp.1-32
• /
• 2005

The scholarly communication crisis is not a journals crisis, but rather a broader crisis in information communications. It is the loss of access to the scholarly research literature, as the rising cost of STM journal subscriptions far out-strip academic library budgets. Now, the open access as alternatives to traditional journal subscription model are emerging for STM scholarly information. There are basically three forms for OA strategies : Open Access Journals(OAJ), Author Self Archiving(ASA), Academic Institutional Repositories(AIR). This paper describes the current trends and analyses potentially serious limitations and obstacles or various issues of the OA strategies, including the notion of scholarly information as a public good, myths of free access, author pay model, holder of copyright, etc.

• Journal of Information Technology Services
• /
• v.2 no.2
• /
• pp.53-62
• /
• 2003

Current P2P (Peer-to-Peer) applications have the limited functions such as file search and transfer between peers and have the limitations such as trust problem on search results, copyright problem, and profitable business model problem. For a P2P application to be used as a business platform for the distribution of various multimedia contents, this paper proposes an extended P2P application architecture and its prototype system including distributed collaborative filtering, automated price negotiation system, and payment mechanism.

• Journal of Korea Society of Digital Industry and Information Management
• /
• v.18 no.1
• /
• pp.55-64
• /
• 2022

This study analyzes the success factors of OTT original content through big data, and intends to suggest scenarios, casting, fun, and moving elements when producing the next work. In addition, I would like to offer suggestions for the success of 'Squid Game Season 2'. The success factor of 'Squid Game' through big data is first, it is a simple psychological experimental game. Second, it is a retro strategy. Third, modern visual beauty and color. Fourth, it is simple aesthetics. Fifth, it is the platform of OTT Netflix. Sixth, Netflix's video recommendation algorithm. Seventh, it induced Binge-Watch. Lastly, it can be said that the consensus was high as it was related to the time to think about 'death' and 'money' in a pandemic situation. The suggestions for 'Squid Game Season 2' are as follows. First, it is a fusion of famous traditional games of each country. Second, it is an AI-based planned MD product production and sales strategy. Third, it is casting based on artificial intelligence big data. Fourth, secondary copyright and copyright sales strategy. The limitations of this study were analyzed only through external data. Data inside the Netflix platform was not utilized. In this study, if AI big data is used not only in the OTT field but also in entertainment and film companies, it will be possible to discover better business models and generate stable profits.

• Journal of Information Management
• /
• v.41 no.2
• /
• pp.133-159
• /
• 2010

Books in libraries can be highly refined information. Google invests digitization of books in libraries. But the digitization of books that has a variety of interests, coupled with several problems, including class action, in addition the many critical discussions are underway. Korea pushed the national digitization projects, what are libraries' digitizing their collection of many books. Of course, in publishing and digitization of the target is limited to books published ahead of Google. However, the Library Act was amended for the reposition of online materials, but only in the ways that Google's case is different. Library Act permits collection of online resources through the library to allow, the legislation can be considered as leading act. However, online data is publicly not available through the Internet, so this service hae limited means and range unlike Google. This paper, the digitization of books in the library due to copyright, examines the legal issues looking for the desirable solution. Physical library's main role had been kept the book, but we use the book in terms of policies needed to consider. To overcome these limitations of Copyright Act, this paper researches the relation of Google Book Search in our Copyright Act, and considers introduction as the fair use doctrine and the digital repository system.

• The Journal of the Korea Contents Association
• /
• v.14 no.3
• /
• pp.176-185
• /
• 2014

This study deals with the precedents regarding music works among 'The suits to claim an infringement of copyright' and 'Suits to claim indemnification for damage' that have been filed in Korea up so far in order to establish clear criteria to judge plagiarism based on the ground of legal judgment and judge the similarity of two works that have been in controversy previously. The study has been performed through literature review and also precedents. According to the study result, 'criteria to judge music works on plagiarism' are largely classified into (1) creativity, (2) access, and (3) substantial similarity. It is almost the same to judge creativity and substantial similarity. With the components of music works, say, melody, harmony, and rhythm, comparative analysis is conducted. About creativity, the original composer's song is analyzed with another object to be compared whereas about substantial similarity, two songs in controversy get to be analyzed. Regarding the current criteria to judge creativity, it is needed to set the number of objects to be compared which have been regarded similar. And access has limitations in setting up objective criteria for it. Lastly, we should develop digitized criteria for substantial similarity based on the preliminary review system of the Committee on Performance Ethics in the past.