• Journal of Korea Multimedia Society
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• v.18 no.6
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• pp.753-762
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• 2015

As the computer graphic technology has developed rapidly, the management of visual effects production has also changed. However, the insufficient rest and the inefficiency of communication have resulted in more pressure which would weaken the strength of the whole team. For searching the possible solution, this research has applied the SCRUM in VFX production and analyzed the impact of SCRUM for VFX project management. SCRUM was first used in the projects of software development, but now there are already many successful examples of introducing SCRUM into their facilities in various fields. This paper has used SCRUM in the experimental group and present methodology in VFX project management in the control group for the same project. Based on the analysis of the questionnaire investigation from both group with using t-test for data analysis, it has confirmed the credibility of the questions in the questionnaire index as α > 0.72. With the result of analysis based on the corresponding samples of the t-test, it shows the diversity of SCRUM for project management, and the convenience of communication within the team can enhance the team strength. Follow-up research will attend to provide more suggestions for applying SCRUM in other areas in project management.

• Journal of Korean Library and Information Science Society
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• v.34 no.2
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• pp.187-207
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• 2003

With the rapidly evolving information technologies and the Internet, a network-based storage management system is required that can efficiently save, search, modify, and manage digital contents which are increasing by geometric progression. Recently, the SAN became highlighted as a solution to such issues as the integrated data management for heterogeneous systems, the effective utilization of storage systems, and the limitation of data transfer. SAN allows for effective management and sharing of bulk data by directly connecting the storage systems, which used to be independently connected to servers, to the high-speed networks such as optical channels. In this study, I researched on the technologies, standardization and market trends of storage management systems, and performed comparative analyses of the structures, components, and performances for achieving the integration of diverse system storage systems as well as the virtualization of storage systems.

• The Journal of the Korea Contents Association
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• v.12 no.1
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• pp.59-67
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• 2012

Software change management is focused on the change of a entity like the change of contents of a system or a document. In change management, interactive relationship among requirements and complex decision making is needed to obtain optimized status. In this paper we design a management model of software change management in distributed environment which mange the change among components by time and situation. In addition, each components are defined and use ANP technique for best decision-making by using the subordinate relationship and feedback considering the mutual dependency referring the change of components in distributed environment. Thus, we analyze the dependency among each components and show 3 types of change relationship. Also through analysis of dependency, we verified the effectiveness of such approach.

• Journal of Broadcast Engineering
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• v.24 no.5
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• pp.813-826
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• 2019

This paper is a study on the implementation of MAM(Media Asset Management) to utilize UHD contents as high quality broadcast material. The implementation method of this paper is to separate MAM roles with content management functions and transmission workflow functions from workflow, metadata and system interface related work, which are divided into core MAM and MAM-Ex structure. Through the method proposed in this paper, we improved the content management method by applying the page menu method to the material metadata modification and applying the template method to the material structure API. In addition, the storage of UHD material and the configuration of the component server are pooled without any distinction of channels, thereby enhancing the security of UHD transmission assets by minimizing the movement of contents together with broadcasting material protection.

• The Korean Journal of Health Service Management
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• v.10 no.3
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• pp.99-111
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• 2016

Objectives : This study developed an iPad-based animation for an electronic informed consent to directly help patients prepare an informed consent. The goal was to raise patients' understanding about the contents contained in a DNR informed consent in the current medical situation in which DNR informed consents are mostly written by a guardian. Methods : The development of a DNR electronic informed consent was done in 3 stages: analysis, design and development. The analysis stage was done with a survey on the real status of preparing a DNR informed consent in a medical institution. The design stage was done with the contents in the DNR electronic informed consent through a primary and secondary Delphi survey. The development stage created a DNR electronic informed consent and evaluated it through a tertiary Delphi survey. Results : After evaluating the appropriateness of the composition of the contents, the understanding of the contents, the convenience of use, the reflection of an expert opinion, and the suitability of the application, all had scores higher than 4 points. Conclusions : The results of this study show that our proposed DNR electronic informed consent can help patients better understanding the contents of a DNR informed consent.

• Proceedings of the Korea Contents Association Conference
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• 2005.05a
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• pp.352-356
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• 2005

Content management, distribution system and DRM technology have been developed respectively, many contents services are more focused on the system like stability of distribution system or contents security than user-orient. In this paper, we would suggest multimedia contents management based on DRM and distribution model for the users of massive multimedia. The suggested model will be a total solution of content management, DRM and Watermarking functions as well as it will offer convenience to the users with Indexing DBMS which is focused on users.

• Journal of Family Resource Management and Policy Review
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• v.10 no.4
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• pp.1-26
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• 2006

The study was the second part of the research on development of consumer education program as social education program. The purpose of this study was to analyze needs fur program contents. Program contents had two parts: educational program contents and program managements. The data used contained 617 married women living in Seoul, Korea. Using SAS-PC program, Chi-square and Anova Analyses were executed. The results showed that married women had higher educational needs on housing purchase, tax avoidance, cancellation of contracts after purchase, consumer redress, etc. The differences in age, education, householder's occupation, and household income level resulted in the differences in educational needs for some specific educational items. They were likely to be educated at the highly accessible place such as women's center, community center, University extension service center, and consumer organization, etc. Also they preferred to be educated once a week fur a short time period like one to three months, and to have the lectures with discussion in the class. Some implications were mentioned for developing consumer education program as social education.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.13 no.4
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• pp.177-186
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• 2003

DRM(Digital Rights Management) is a technology that manages secure distributions and copyrights of digital contents on the Internet. It is general giving the rights to use the encrypted contents that are downloaded by a simple authorization process in the existing DRM system. Once this is done you are allowed to access. In this paper, we use RTP(Real-time Transport Protocol) for end-to-end real-time data transmission. And the system is designed to make it Possible to Protect copyrights and to distribute contents with safety through periodic authentication. We implemented DRM system to stand this basis. The proposed system vests only authorized users with authority to access the license. Hence it prevents contents to be distributed and copied illegally on networks.

• International Journal of Contents
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• v.5 no.2
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• pp.43-52
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• 2009

The article first presents a broad overview of the design and management for survivable network. We review the concept of network survivability, various protection and restoration schemes. Also we introduce design architectures of Quantitative model and a Survivable Ad hoc and Mesh Network Architecture. In the other side of study like these(traditional engineering approach), there is the concept of the survivable network systems based on an immune approach. There is one sample of the dynamic multi-routing algorithms in this paper.

• The Journal of the Korea Contents Association
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• v.9 no.4
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• pp.103-113
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• 2009

The Digital Right Management from illegal copy protects the various digital contents, the use self-admiration which is lawful does to make the contents use, payment leads about use and is a system which protects a copyright voluntary right and a profit the contents free reproduction permits, illegality use the fact that closes thoroughly is goal. Portability rating will lead and as the technique will be able to induce the quality increase of Digital Right Management S/W the strategic engineering development which accommodates an international standard there is a possibility which an objectivity and an application degree will raise. In order to evaluate Portability of Digital Right Management S/W from the research which sees proposed the tentative metric. Also, measured a quality and the result according to the standard which is appropriate accomplished presented clearly presented a research about the method which decides and an evaluation instance and a evaluation method.