• International journal of advanced smart convergence
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• v.6 no.2
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• pp.1-8
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• 2017

Recently, the development of the information communication industry has made many changes in the industrial acoustic industry. Especially, it has a great influence on the change of system and equipment of acoustic system. Analog equipment is changing to digital equipment, and integrated control equipment makes it easier to operate and manage the sound system. However, the integrated control system currently on the market is only controllable for some devices. In this paper, we propose a new AoIP - based system configuration method, which enables the operation status monitoring, unmanned operation and self - diagnosis of equipment. As a result of the study, it is confirmed that the proposed system can be operated, monitored, and self - diagnosed at remote sites. It is expected that an AoIP- based sound system will be the industry standard in the future.

• Journal of Korea Multimedia Society
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• v.17 no.6
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• pp.697-705
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• 2014

For enhancing network efficiency, content-centric networking (CCN) allows network nodes to temporally cache a transmitted response message(Data) and then to directly respond to a request message (Interest) for previously cached contents. Also, CCN is designed to utilize a hierarchical content-name for transmitting Interest/Data instead of a host identity like IP address. This content-name included in Interest/Data reveals both content information itself and the structure of network domain of a content source which is needed for transmitting Interest/Data. To make matters worse, This content-name is human-readable like URL. Hence, through analyzing the content-name in Interest/Data, it is possible to analyze the creator of the requested contents. Also, hosts around the requester can analyze contents which are asked by the requester. Hence, for securely implementing CCN, it is essentially needed to make the content-name illegible. In this paper, we propose content-name encoding schemes for CCN so as to make the content-name illegible and evaluate the performance of our proposal.

• The Journal of the Korea Contents Association
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• v.7 no.1
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• pp.58-64
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• 2007

In pattern recognition field, there are many optimization problems having exponential search spaces. To solve of sequential search algorithms seeking sub-optimal solutions have been used. The algorithms have limitations of stopping at local optimums. Recently lots of researches attempt to solve the problems using genetic algorithms. This paper explains the huge search spaces of typical problems such as feature selection, classifier ensemble selection, neural network pruning, and clustering, and it reviews the genetic algorithms for solving them. Additionally we present several subjects worthy of noting as future researches.

• The Research Journal of the Costume Culture
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• v.10 no.3
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• pp.293-305
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• 2002

This paper describes the new trends of fashion industry in the era of digital media and Internet paradigm, where fashion is no longer just static contents. Fashion becomes crucial and dynamic contents for infotainment, mobile Internet, and digital media. As therefore, the fashion industry could be positioned as fashion information industry and key elements of fashion communication. In the future, fashion education should be repositioned as dynamic Intermediary not only for traditional textile design, costume design, and merchandising, but also for dynamic fashion information provider, fashion communication and fashion-oriented media related to digital Information, and Internet. As a case study, we briefly describe the successful co-marketing strategies of world-class luxury fashion brands, fashion media, and Internet service provider.

• Journal of Educational Research in Mathematics
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• v.11 no.2
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• pp.257-271
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• 2001

This study investigated the new revised Mathematics curriculums of elementary schools in Korea and Japan at the end of the 20th century. The comparison was made especially with revising direction, purposes, and contents of elementary school mathematics curriculum in both countries. I began by comparing and confirming the ratio of instruction hours of Mathematics to the total instruction hours of all the subjects at as whole. This comparison was done of the elementary and middle school mathematics. The next part of the study was to compare in detail the purposes of revised mathematics in elementary and middle schools of both countries. Particular attentions was paid to the important revised points of Japanese elementary school Mathematics. Finally, I concluded by comparing the contents of elementary school Mathematics of the two countries. New mathematic text books in both countries having been published by revised curriculum, puts the future task in comparing, in detail, the concrete contents of each textbook.

• International Commerce and Information Review
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• v.9 no.2
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• pp.3-18
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• 2007

Now the one of problems of digital culture contents industry in korean region is to focus only on small company in the related industry. So a plan for overcoming this is a cultivation of leading company in this industry. Thus, in this paper, we tried to make an importance level between the related industries including this leading company by the AHP analysis. For achieving the objective of this paper, first of all, this study yielded the relative importance between the industries as the quantitative values. As the result of this analysis, the important factor in this leading company is 'creation' factor and this paper proposed the basic results for cultivating the leading companies for the future time.

• Proceedings of the Korea Contents Association Conference
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• 2017.05a
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• pp.349-350
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• 2017

초쳔결 초지능 초실감의 ICT 기술과 과학기술의 융합을 기반으로 한 제4차 산업혁명은 경제 산업 및 기술 서비스의 변화뿐아니라 생활방식 전반에 걸친 혁명적 변화를 의미한다. 본 연구에서는 제4차 산업혁명에 따른 사회변화 동인과 콘텐츠 관점 하 현재와 미래에 주목받고 있는 서비스 기술 사례를 고찰하고, 미래 서비스 콘텐츠 산업을 육성하기 위한 전략 정책 대안을 모색 하였다.

• Journal of Information Technology Applications and Management
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• v.24 no.1
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• pp.63-79
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• 2017

This study is a subsequent research results of Lee and Hwang (2015) and presents results of the case in which an information system is developed and applied for the performance management scheme proposed by the early study. This study aims to provide the organizations that want to implement and apply an effective IS operational performance management scheme with the practical alternatives that they may consider. This study first summarize the major contents of the performance management scheme proposed by the early study. Then, the processes and detailed contents in which an information system is developed in order to operate and improve the performance management scheme. The specific contents provided by the study include the system development environments and methods, system architecture, and application structure. Finally, this study summarizes the major results of the study and suggests future research directions.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.07a
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• pp.317-320
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• 2015

기존의 ICT기술과 콘텐츠 융합을 통해 스마트 콘텐츠는 차세대 디지털 라이프의 필수적인 요소로 인식되면서 보조적인 요소에서 주도적인 요소로서 그리고 새로운 변화의 주요 동인으로 역할을 하고 있다. 본 논문에서는 차세대 기술의 저변에서 흐르고 있는 스마트화의 관점에서 스마트콘텐츠 요소기술 및 동향과 이를 기반으로 한 차세대 지역 스마트콘텐츠 산업 활성화 방안을 제시한다.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.759-762
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• 2008

The article of a book began to make a searching examination in tourism value of charcoal. When I make a searching examination at various angles, as for the tourism value of charcoal, it is incarnated essence of charcoal. In addition, essence of charcoal is the core to select tourism value as. I derived essence of findings charcoal and current events point for cooperation of tourism value, and this becomes the basics that future charcoal sightseeing contents development is strategic.