• 디지털콘텐츠학회 논문지
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• 제14권3호
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• pp.367-379
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• 2013

디지털 영상문화와 새로운 기술의 발전으로 미디어를 활용해 건축물의 벽면을 디스플레이 공간으로 활용하는 미디어 파사드는 현대 도시 공간을 시각적, 예술적인 표현 요소들로 연출하고 있다. 미디어 파사드는 디스플레이 공간으로 활용되는 것 이상으로 많은 가치와 새로운 도시 문화로서의 가능성을 가지고 있다. 따라서 다양한 표현과 정보의 전달이 가능한 미디어 파사드 콘텐츠의 역할은 그만큼 중요하다고 볼 수 있다. 본 논문은 미디어 파사드와 서사에 대한 이론적 고찰을 시작으로 미디어 파사드에 적합한 콘텐츠의 특성을 파악해 미디어 파사드의 적절한 활용 방향을 제시하고자 한다. 서사 구조의 구성요소인 이야기, 담론, 시간성, 공간성 차원에서 미디어 파사드의 콘텐츠를 분석하고 어떤 형태의 서사구조를 갖는 가에 주목하여 이것을 통해 새로운 미디어 환경에 적합한 콘텐츠의 서사 방식을 미디어 파사드의 적절한 활용 방향으로 제시하고자 한다.

• 융합신호처리학회논문지
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• 제8권4호
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• pp.244-248
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• 2007

본 논문에서는 유비쿼터스 멀티미디어 컨텐츠의 구현을 위해서 자기 네트워킹과 대체 구조를 제안한다. 유비쿼터스 멀티미디어의 여러 가지 특성 중에서 컨텐츠의 측면에서는 컨텐츠의 사실성과 실시간성이 매우 중요하다. 컨텐츠의 실시간성을 위해서 본 논문에서는 자기 네트워킹과 대체 구조를 구현하고 해석한다. 컨텐츠의 네트웍 기능을 이용하여 서버에 접속하고 스스로 업데이트 할 수 있도록 한다. 이에 따라서 전체적인 데이터 전송량을 줄일 수 있으며 마코프 체인 모델을 이용하여 제안된 구조의 처리율을 해석하여 효용성을 보인다. 또한 제안된 구조의 단말기에서의 구현과 이를 통한 어플리케이션에 대해서 정리한다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2014년도 춘계 종합학술대회 논문집
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• pp.369-370
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• 2014

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2002년도 가을학술발표대회 디자인학 연구
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• pp.164-165
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• 2002

• 디지털융복합연구
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• 제9권1호
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• pp.107-114
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• 2011

In order to have the highest level of a certain society's technology be evaluated as digital contents technology the value concept of such technology's social utilization must be established while active investment on the technology takes place and makes it the subject of social capitalization. This study wishes to discuss the strategies and methods of establishing and managing IP holding company which requires business activation with digital contents technology at its base, research ways of vitalizing IP holding company to expand social utility values of contents technology, suggest necessary systemic improvements and investment activation methods, management structure, and governance structure by investigating ways to stimulate the industrialization of contents technology through the establishment and management of this IP holding company, and finally come up with a realistic measure to establish and manage a IP holding company. Strategies on commercialization of digital contents technology and acceleration of technology development, as well as activation of venture business set-ups will be analyzed and suggested based on such suggestions while IP holding company's digital contents technology investment activation model will be established to produce means to realize discovering superior contents companies and activation of investment, and activating high quality contents production for the global market.

• International Journal of Contents
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• 제2권3호
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• pp.1-5
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• 2006

Intelligent Content is defined as detailed information or fragment of content which contains a semantic data structure. This semantic structure makes possible to do various intelligent operations. There are wide range of content-oriented applications such as classification, retrieval, extraction, translation, presentation and question-answering. The concept of Intelligent Content is applied to various fields like MPEG and Semantic Web. In this paper, we discuss the several important researches of Intelligent Content and how to apply this conception to these fields.

• International Journal of Contents
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• 제3권1호
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• pp.19-23
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• 2007

Recently, several main-memory index structures have been proposed to reduce the impact of secondary cache misses. In mainmemory storage systems, secondary cache misses have a substantial effect on the performance of index structures. However, recent studies still stiffer from secondary cache misses when visiting each level of index tree. In this paper, we propose a new index structure that minimizes the total amount of cache miss latency. The proposed index structure prefetched grandchildren of a current node. The basic structure of the proposed index structure is based on that of the CSB+-Tree, which uses the concept of a node group to increase fan-out. However, the insert algorithm of the proposed index structure significantly reduces the cost of a split. The superiority of our algorithm is shown through performance evaluation.

• International Journal of Internet, Broadcasting and Communication
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• 제10권3호
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• pp.128-135
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• 2018

The various video recording device, like car black box and cctv, are used currently and video contents are used as evidence of traffic accidents and scenes of crime. To verify integrity of video content, there are various study on manipulated video content analysis. Among these studies, a study based on analysis of video file structure and its variables needs a tool which can be used to analyze file structure and extract interested attributes. In this paper, we proposed design and implementation of an analyzing tool which visualizes video file structure and its attributes. The proposed tool use a model which reflects commonality of various video container format, so it is available to analyze video structure with regardless of the video file types. And the tool specifies interested file structure properties in XML and therefore we can change target properties easily without modification of the tool.

• 한국정보처리학회논문지
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• 제6권2호
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• pp.292-298
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• 1999

An information structure of large size hypermedia application is usually hierarchical, and the sibling nodes in this structure have same or similar tags and contents. a word "개그" that means the common set of sibling nodes in the hierarchical information structure is used in this paper. It proposes a design method that divides form and content from nodes and it proposes HTML page generation algorithm from forms and contents. This method has reusability of form, maintainability of documents and reduction of cost for authoring.

• International Journal of Contents
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• 제1권2호
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• pp.13-17
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• 2005

Base Station Controller which belongs to IMT-2000(International Mobile Telecommunication - 2000) network has several types of structure for efficient control protocol. This difference of structure occurs two different protocols for call handling. Recently the need of IMT-2000 is highly increasing, so it is important to analyze the performance of processors and IPC(Inter-Processor Communication) module with structure of BSC and protocol difference. This paper presents the performance comparison of different types of BSC in view of processor utilization, waiting time, queue length and QoS(Quality of Service) through the simulation model.