• Journal of Digital Contents Society
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• v.7 no.3
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• pp.199-205
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• 2006

Due to easy access to information in our digital society, there are many cases of illegal counterfeiting and usage of personal information. Producing information with investment and effort is important indeed, but managing and protecting information is becoming a furthermore important issue. This is to promote a new detecting theory and solution for cases of intellectual property violations and plagiarizing digital contents.

• Proceedings of the Korean Society of Computer Information Conference
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• 2016.01a
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• pp.123-124
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• 2016

음악은 원천적으로 합주가 매우 용이한 특성이 존재하므로 다수의 사람이 하나의 음악을 만들 수 있다. 따라서 자신이 기본 음악을 만든 뒤 음악 전문가가 제작한 사운드 트랙을 추가하면 음악적 품질이 쉽게 높아질 수 있다. 본 논문에서는 이러한 사운드 트랙을 쉽게 거래할 수 있는 효과적인 트랙스토어의 도입과 이에 따른 2차 저작권 침해 및 분쟁을 해결할 수 있는 방안을 제시한다. 이를 통해 전문가 수준과 버금가는 개인의 음악 제작, 유통, 소비를 활성화할 수 있고, 또한 이와 연관된 산업 및 문화의 확대 및 발전에 기여할 수 있다.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.9 no.1
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• pp.39-52
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• 1998

The purpose of this study is to design the solution for creating full-text database of Korean dissertaion, After considering file formats for text based and image based database, Viewer, Search, Copy Right, Abstracts and Indexes, situation of Korea University Library, decided the principles of creating database. And suggested the design to produce the database for Korea University Library, that is easy to get file format conversion in case of the introducing new technology for the future.

• Journal of Digital Contents Society
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• v.12 no.2
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• pp.165-176
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• 2011

Recently, digital rights management (DRM) related researches are widely spreading with prosperity of IT industries. The DRM technology protects proprietor of copyright by preventing mischanneling and illegal copy. In this paper, we propose a new DRM model that has an enhanced and efficient protocol based on certificate using smart card. The proposed model overcomes weaknesses of WCDRM model and has following additional advantages: first, copy protection is enhanced by hiding user's specific information from attacker by storing the information within smart card; second, server load for contents encryption is reduced by making clear protocols among author, distributer, certificate authority, and users; third, offline user authentication is guaranteed by combining partial secret values in media players and smart card. Exposure of core information also is minimized by storing them in smart card. In addition, we show that the proposed system is more secure than WCDRM model by comparing various factors of anonymous attackers.

• Journal of the Korean Society for Library and Information Science
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• v.25
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• pp.265-294
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• 1993

At the present. one of the very important functions of the information center or library is to provide information service on time and to the right person. But it is impossible if the shape of the material is not complete. So it is important to keep the material of information complete. This study is on deacidification of paper materials for enhancing useful life of information. This study can be summerized as follews; The material needs deacidification is all of machine-made paper except neutral paper, and hand made paper which are below pH 6.5. The best way for the deacidification for the small amount of materals is to use aqueous deacidifiers such as Calcium Carbonate, Magnesuim Carbonate and Borax. For mass deacidification process, Methoxy Magnesuim Methyle Carbonate and Magnesuim Oxide, called

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2006.05a
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• pp.163-166
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• 2006

The field of medical images has been digitalized as the development of computer and the digitalization of the medical instruments. As a result it causes a lot of problems such as an illegal copy related to medical images and property right of the medical images. Therefore, digital watermarking is used for discrimination whether the data are modified or not. It is also used to protect both the property right of medical images and the private life of many patients. The proposed theories, the Non-blind and the Blind method, have two problems. One is needed an original image and the other is using a gaussian watermarking. This paper proposes the new Blind Watermarking using binary images in order to easily recognize the results of watermark. This algorithm is described that an watermark of a binary image is wavelet-transformed, and then a transformed watermark is inserted in medium-band of frequency domains of original image by the Circular Input method. The propose method presented the good performance of over 0.97 in NC.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.13 no.1
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• pp.147-155
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• 2003

The diffusion of internet infrastructure and a fast increase of Population to use it is becoming a base of the service that can use various information, data and digital contents which were provided through off-line physically and used. Recently, the. techniques for copy deterrence and copyright protection have been important in e-commerce because various contents in digital form can be duplicated easily. The Access Control(AC) technique that only a user having the qualifications can access and use contents normally has been studied. The Conditional Access System(CAS) used in a satellite broadcasting md Digital Right Management System(DRMS) used for contents service are representative models of current commercialized access control. The CAS and DRM can be considered as an access control technique based on the payment based type(PBT). This paper describe the access control method of payment free type(PFT) suggested in ［5］ which are independent on the payment structure. And then we suggest a new access control method of payment free type which is more efficient than the previous one.

• Journal of Korea Trade
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• v.23 no.5
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• pp.118-128
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• 2019

Purpose - This paper examines the international R&D contest in which the extent of intellectual property right (IPR) affects both the size of prize for the winning firm and the extent of positive spillover through cost of firms. Recognizing the possibility of incomplete protection of IPR, the present paper analyzes the effect of changes in the extent of IPR on payoffs to firms and social welfare. Design/methodology - This paper examines coordination of IPRs by countries in economic integration. The paper then develops a general model of international R&D contest with incomplete protection of IPR. An increase in the extent of IPR augments the share of the prize the winning firm can appropriate, while decreasing the positive cost externality. To derive sharper results, the paper considers the cases of linear and fixed spillovers. Findings - Under plausible assumptions, an increase in the IPR augments the payoff to each firm and the aggregate payoffs as well. The paper also shows that the number of firms participating in the R&D contest can be endogenously determined in the two-stage R&D contest. The higher the extent of cost spillover, and the larger the effective prize, the more firms participate in the international R&D contest. Originality/value - Existing studies assume that firms winning the R&D contest enjoy perfect IPR to the output of their R&D activities. This is a very restrictive assumption in that other firms can copy the new products or processes. By allowing for the incompleteness of the IPR, the present paper develops a more realistic model of R&D contest. The novelty of the present paper is to allow for the possibility that the higher extent of IPR increases the prize and decreases positive cost externality at the same time. The findings of the present paper can serve as a basis for government policy toward R&D activities of firms and protection of IPRs.

• Journal of Arbitration Studies
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• v.13 no.1
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• pp.169-205
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• 2003

Arbitration means the procedure that a party inquires a third party arbitrator for a resolution on the dispute on certain matters of interest to follow through with the commitment of the arbitration, and a series of procedures performed by the arbitrator of the Korean Commercial Arbitration Board. Arbitration is implemented in accordance with the procedure determined by the Arbitration Act and Arbitration Regulations. In the event the parties reach to the reconciliation during the process of arbitration, the reconciliation is recorded in the form of arbitration award(decision), and in the event a reconciliation is not made, the arbitrator shall make the decision on the particular case. The arbitration award(decision) for reconciliation during the arbitration procedure (Article 31 of Arbitration Act, hereinafter referred to as the 'Act') or the mediation under the Arbitration Regulation of the Korean Commercial Arbitration Board (Article 18 of the Arbitration Regulations) shall have the same effectiveness with the decision rendered by a court that, in the event a party does not perform the obligation, the enforcement document is rendered under the Rules on Enforcement Document on Mediation Statement of various dispute resolution committees of the Supreme Court to carry out the compulsory enforcement. However, in the event that the party to take on the obligation to perform under the arbitration award (decision) rendered by the arbitrator (Article 32 of the Act) does not perform without due cause, a separate enforcement decision in accordance with the procedure determined under the Civil Enforcement Act shall be obtained since the arbitration award(decision) cannot be the basis of enforcement under the Civil Enforcement Act. And, in order to enforce the judgment compulsorily in accordance with the regulations under the Civil Enforcement Act under the foreign arbitration judgment (Article 39 of the A.1), it shall fulfill the requirement determined under the Civil Litigation Act (article 217 of Civil Litigation Act) and shall obtain a separate enforcement decision in accordance with the procedure determined under the Civil Enforcement Act (Article 26 and Article 27 of Civil Enforcement Act) since the arbitration judgment of foreign country shall not be based on enforcement under the Civil Enforcement Act. It may be the issue of legislation not to recognize the arbitration award(decision) as a source of enforcement right, and provide the compulsive enforcement by recognizing it for enforcement right after obtaining the enforcement document with the decision of a court, however, not recognizing the arbitration award(decision) as the source of enforcement right is against Clause 3 of Article 31 of the Act, provisions of Article 35, Article 38 and Article 39 that recognized the validity of arbitration as equal to the final judgment of a court, and the definition that the enforcement decision of a court shall require the in compulsory enforcement under Clause 1 of Article 37 of the Act which clearly is a conflict of principle as well. Anyhow, in order to enforce the arbitration award(decision) mandatorily, the party shall bring the litigation of enforcement decision claim to the court, and the court shall deliberate with the same procedure with general civil cases under the Civil Litigation Act. During the deliberation, the party obligated under the arbitration award(decision) intended to not to undertake the obligation and delay it raises the claim and suspend the enforcement of cancelling the arbitration award(decision) on the applicable arbitration decision within 3 months from the date of receiving the authentic copy of the arbitration award(decision) or the date of receiving the authentic copy of correction, interpretation or additional decision under the Regulation of Article 34 of the Act (Clause 3 of Article 36 of the Act). This legislation to delay the sentencing of the enforcement and then to sentence the enforcement decision brings the difficulties to a party to litigation costs and time for compulsory enforcement where there is a requirement of an urgency. With the most of cases for arbitration being the special field to make the decision only with the specialized knowledge that the arbitrator shall be the specialists who have appropriate knowledge of the system and render the most reasonable and fair decision for the arbitration. However, going through the second review by a court would be most important, irreparable and serious factor to interfere with the activation of the arbitration system. The only way to activate the arbitration system that failed to secure the practicality due to such a factor, is to revise the Arbitration Act and Arbitration Regulations so that the arbitration decision shall have the right to enforce under the Rules on Enforcement Document on Mediation Statement of various dispute resolution committees of the Supreme Court.

• Journal of Engineering Education Research
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• v.21 no.1
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• pp.77-89
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• 2018

The chromosomes of all the world are the same in all 24 pairs, but the key, skin color and appearance are different. Also, it is the resistance of adult disease, diabetes, cancer. In 1953, Watson, Crick of Cambridge University experimentally discovered a DNA double helix structure, and in 1962, They laureates the Nobel Prize. In 1964, Temin, University of Wisconsin, USA, experimentally identified the ability to copy gene information from RNA to DNA and received the Nobel Prize in 1975. In this paper, we analyzed 24 pairs of DNA chromosomes using mathematical matrices based on the combination order sequence of four groups, and designed the Taegeuk pattern genetic code for the first time in the world. In the case of normal persons, the middle Yin-Yang taegeuk is designed as a block circulant Jacket matrix in DNA, and the left-right and upper-lower pairs of east-west and north-south rulings are designed as pair complementary matrices. If (C U: A G) chromosomes are unbalanced, that is, people with disease or inheritance become squashed squirming patterns. In 2017, Professor Michel Young was awarded a Nobel by presenting a biological clock and experimentally explained the bio-imbalance through a yellow fruit fly experiment.This study proved mathematical matrices for balanced and unbalanced RNA.