• Journal of the Korean Institute of Navigation
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• v.18 no.3
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• pp.81-103
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• 1994

Increasing costs and competition in the global trade and transportation arena have led to a search for effient, cost-effective, particularly through the application of computer and information technologies. Most recently the introduction of Electronic Data Interchange(EDI) technologies in both trading and trade facili-tation activitiess have bagun to change the complextion of the international transport space. Korea as well as the other developing countries has become aware of the need to embrace EDI strate-gies in order to maintain a competitive market position with their more technologically advanced neighbou-ring and international trading partners. A way of EDI implementation, KMPA has invested large budgets in the research of the EDI since 1990. As the result of study in EDI of transport, KL-Net(Korea Logistics Network) was organized for the EDI business in cargo logistics. In spite of these KMPA's activities, the development plan of container logistics data interchange is not good and useful. So a new model of EDI in transportation is required by using the concepts of cargo data sharing. The purpose of this paper is to suggest a new way of container logistics data interchange model. This paper therefore analyze the information flow in the current container logistics and find the problem in the area to derive a new model. The followings are the results of this paper : (1) There are many problems and user's requirements in container logistics data interchange in Korea. (2) Many messages of UN/EDIFACT are able to be used in container logistics data interchange. (3) The container cargo data are stored in Container Logistics Network(CL-Net) database. And when necessary by requesting message transmission, the container logistics data interchange is possible. (4) Customs cargo clearance system and PORT-MIS can be linked to CL-Net. If the systems, however, are to introduce EDI in data interchange, the quality of user's software has to be assured.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.26 no.8
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• pp.1121-1129
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• 2022

Object recognition is carried out using RGB images in various object recognition studies. However, RGB images in dark illumination environments or environments where target objects are occluded other objects cause poor object recognition performance. On the other hand, IR images provide strong object recognition performance in these environments because it detects infrared waves rather than visible illumination. In this paper, we propose an RGB-IR fusion model, high-frequency interchange network (HINet), which improves object recognition performance by combining only the strengths of RGB-IR image pairs. HINet connected two object detection models using a mutual high-frequency transfer (MHT) to interchange advantages between RGB-IR images. MHT converts each pair of RGB-IR images into a discrete cosine transform (DCT) spectrum domain to extract high-frequency information. The extracted high-frequency information is transmitted to each other's networks and utilized to improve object recognition performance. Experimental results show the superiority of the proposed network and present performance improvement of the multispectral object recognition task.

• Journal of Information Management
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• v.31 no.2
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• pp.47-65
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• 2000

KINITI implemented a claim system with EDI. This paper presents the way in which electronic data interchange(EDI) can be used to assist in the management of claim information and describes the definition, structures, benefits, problems of EDI and future enhancement.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.9 no.8
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• pp.1847-1854
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• 2005

This paper proposes a approach to configure efficient video-on-demand system by introducing Multicast and Cache Video-on-Demand (MCVoD) system. As a key element or the MCVoD system, interchange agent provides this system with multicasting and switching functions. With the multicasting, the MCVoD system is able to reduce the load on the network as well as VoD servers by transmitting only one video request instead of sending multiple requests on a same video stream. The switching enables clients to receive the lust stream of requested video streams instantly without waiting time and also allows avoiding undesirable duplication of video streams in the system. With various experiment results through simulation about waiting tine and cache hit ratio, we show that the MCVoD system employing the interchange agent provides better performance than current uni-proxy based system.

• Journal of Information Management
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• v.35 no.3
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• pp.109-123
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• 2004

The problem of semantic interoperability in science and technology information is frequently raised. Well-established classification scheme will be used as a tool to interchange information between different databases without semantic inconsistency. However, there is still a practical barrier due to different classification schemes each database adopts. Accordingly, it is urgent to harmonize or reconcile those classifications with each other. This paper aims to solve semantic inconsistencies occurred when interchanging information between databases having different classification schemes, the Standard National Sci-Tech Classification and the Standard KISTI Classification. For the purpose a conceptual analysis of science and technology are performed and five consistency/inconsistency types are analyzed based on some examples.

• The Journal of Korean Association of Computer Education
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• v.7 no.5
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• pp.101-110
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• 2004

The multimedia community needs an environmental data representation and interchange mechanism which not only satisfies the requirements of today's systems, but can be extended to meet future data sharing needs. This mechanism must allow for the standard representation of, and access to data. The SEDRIS STF(SEDRIS Transmittal Format)provides environment data users and producers with a clearly defined interchange specification. In this paper I develop data converter commercial data(3DS MAX) format to standard interchange format and vice verse without losing semantic of information content using SEDRIS standard interchange format.

• International Journal of Highway Engineering
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• v.11 no.1
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• pp.37-45
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• 2009

The minimum distance between tunnel and interchange has several steps to go through for road users; when road user comes out of tunnel, he/she reads information on road sign and tries to change the lane, and then reaches the destination (interchange). So that's why that minimum distance between tunnel and interchange has to be designed to reflect human factors sufficiently for road's users. This study aims to set for minimum distance between tunnel and interchange with involved human factors. People aged from their twenties to their seventies took part in this experiment by using driving simulator. As a result, the minimum distance between them was loom long. When it comes to this study for minimum distance between tunnel and interchange, this study will be significant in some ways reason why this method can be applied to all road facilities for road safety on scientific basis. In the near future, It will make a recommendation concerning the most suitable data for road safety by contributing better guideline.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.417-420
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• 2004

UML은 1997년 버전 1.0이 나온 이후로 여러 변화를 거치면서 산업계의 표준으로 자리잡았다. UML 을 위한 다양한 툴이 개발되고 툴 사이의 모델 교환을 위해 UML XMI 이 개발 되었다. UML 2.0에서는 모델 교환뿐 아니라 다이어그램 정보와 노테이션에 대한 정보도 교환하기 위해 다이어그램 교환을 위한 스펙을 발표했다. 다이어그램은 노테이션의 집합으로 이루어지고 노테이션은 다시 여러 하위 노테이션으로 구성된다. Diagram Interchange Specification은 이런 관계를 XMI로 표현한다. 다이어그램 정보 교환을 지원하는 편집기는 XMI 를 주고받을 수 있는 부분과 다이어그램 구조에 따라 다이어그램과 노테이션을 생성할 수 있는 기능이 필요하다. 본 논문에서는 다이어그램 메타 모델을 이용하여 모델 중심의 메타편집기 프로토타입을 보여준다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.12 no.2
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• pp.260-268
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• 2008

This raper discusses improvement of MCVoD System by changing the channel allocation of VoD Server. And we analyzed performance of MCVoD System. Using simulation, we compare MCVoD with another VoD server using same channel allocation. In case of average channel allocation, MCVoD System using interchange agent, represents three times better than previous VoD server.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.14 no.24
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• pp.179-185
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• 1991

This study aims to consider the necessity and meaning of the Company-Wide Creativity Development(CWCD) for the unfolding of the strategic management in the creation age. The brief summary of the meaning of the CWCD for the unfolding of the strategic management is as follows. (1) The activation of the information interchange through the consonance among the all department. (2) The Information interchange and cooperation between the worker and the manage. (3) The creativity development of worker.