• Computational Structural Engineering
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• v.10 no.3
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• pp.58-66
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• 1997

D 자동차가 새 자동차를 개발하는 과정에 스타일 디자인은 이태리에서, 샤시 설계는 영국에서, 파워트레인 설계는 독일에서 수행하였다고 한다. 글로벌 경영이나 현지 법인이라는 단어들도 이제는 낯설지 않은 용어들로 자리잡아 가고 있는 중이며, 앞으로는 리비아, 우즈베키스탄, 베네주엘라 등 전세계에 흩어져 있는 기업의 현장을 어떻게 운영해 나갈 것인지를 연구해야 할 것이다. 무역장벽을 극복하기 위해 설립하고 있는 현지의 공장들을 서울에 앉아서 가동시키는 방법 중에, 인터넷을 이용하는 방안이 CALS(Commerce At Light Speed 또는 Computer Aided Logistic Support)라고 할 수 있다. 이는 인터넷을 통해 기업의 무역거래 서류, 카탈로그, 설계도면, 사용자 지침서 등을 전자문서로 주고 받을 수 있게 하겠다는 생각에서 추진되고 있는 프로젝트이다.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06d
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• pp.142-145
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• 2010

본 논문은 AMGA 그리드 메타데이터 카탈로그를 위한 WS-DAIR 표준 인터페이스의 설계와 구현 방안을 제시한다. AMGA WS-DAIR 구현은 기존 TCP 인터페이스 기반 AMGA 구현에서 제공하는 모든 기능들을 제공하면서도, WS-DAIR 표준 스펙 기반 인터페이스를 지원함으로써 그리드 상의 데이터베이스 접근 시스템들 간의 상호호환성을 향상시켰다. 또한 성능과 확장성 측면에서도 기존 AMGA 구현과 비슷한 수준을 목표로 구현되었다.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.19 no.9
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• pp.59-70
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• 2020

Three-dimensional (3D) design data is used for various purposes throughout the life cycle of a plant construction project. Plant 3D CAD systems support 3D modeling based on specs-catalogs, which contain data that are used for different purposes such as design, procurement, production, and handover. Therefore, it is important to share the spec-catalog data in the 3D design model with other application systems. Sharing this data thus requires a system that extracts spec-catalog data from plant 3D CAD systems and converts them into neutral model data. In this paper, we analyze equipment spec-catalog data of plant 3D CAD systems and, based on these analyses, define the data structure for neutral spec-catalog data. We subsequently propose a procedure that translates native spec-catalog data to neutral model data and develop a prototype system that performs this operation. The proposed method is then experimentally validated for the test spec-catalog data.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2013.06a
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• pp.317-318
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• 2013

International Hydrography Organization has published S-100 Universal Hydrographic Data Model to support use of various hydrographic data for navigational safety. In the S-100 standards, it is possible to manage hydrographic data and apply various application field by introducing the concept of registry and its register. In this study, the S-100 standard based product specification in the field of maritime safety is developed by designing application schema according to general feature model defined in the S-100 standard, and feature catalogue is produced through simple registry.

• Journal of Intelligence and Information Systems
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• v.10 no.2
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• pp.1-13
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• 2004

This paper presents a method for the multilingual product retrieval agent through XML and the semantic networks in e-commerce. Retrieval for products is an important process, since it represents interfaces of the customer contact to the e-commerce. Keyword-based retrieval is efficient as long as the product information is structured and organized. But when the product information is expressed across many online shopping malls, especially when it is expressed in different languages with cultural backgrounds, buyers' product retrieval needs language translation with ambiguities resolved in a specific context. This paper presents a RDF modeling case that resolves semantic problems in the representation of product information and across the boundaries of language domains. With adoption of UNSPSC code system, this paper designs and implements an architecture for the multilingual product retrieval agents. The architecture is based on the central repository model of product catalog management with distributed updating processes. It also includes the perspectives of buyers and suppliers. And the consistency and version management of product information are controlled by UNSPSC code system. The multilingual product names are resolved by semantic networks, thesaurus and ontology dictionary for product names.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.18 no.12
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• pp.3049-3054
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• 2014

PST stands for the Premium Sales Tool for Product Consulting is customized product catalog system. In other words, the product classification categories of content for consulting and sales to customers by providing useful information for the maximization of an overall system. These problems with mobility and flexibility of updating the solution to integrate mobile with mobile devices, but high-performance high-resolutions era content data continuously, but still it is difficult to handle. In this paper, to solve this problem, depending on the user's gesture by allowing periodic allocation and release of a problem for load generation enhanced by improving the PST system has been designed and implemented. Implementation was a result of the test the performance of the system, that PA system that has been provided by the traditional DA system show the allocation and the average 78% of the rate of decrease the load is released in the frequency of page, CPU utilization was reduced an average 72% I was confirmed.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.275-278
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• 2009

프레스 금형의 가공 및 제작 공정의 자동화란 불필요한 반복 작업을 피하여 시간을 절약하고 표준 품질의 가공물을 얻고자 하는 것이다. 자동화의 범위는 3차원 금형설계, 머시닝 센터, 와이어 컷 방전 가공, 도면작업까지를 포함하는 것이다. 자동화 공정이 구축이 완료되면 동일한 품질의 가공품을 얻을 수 있고 가공정보는 3D 카탈로그 및 다이 셋을 기준으로 작업을 한다. 1개의 부품을 금형설계자동화 모듈을 이용하여 3차원으로 금형설계를 완료하고 난후에 동일한 환경에서 프레스 금형의 가공 및 제작을 할 때 이의 공정자동화에 관하여 연구한 것이다.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06d
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• pp.314-316
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• 2012

그리드 컴퓨팅 환경에서 세계의 많은 과학기술연구자들은 gLite 미들웨어 기반의 어플리케이션을 이용하고 있고 미들웨어에서 데이터를 관리, 분석하기 위해 메타데이터 카탈로그 기술인 AMGA 서비스를 이용하고 있다. 사용자들은 자신의 메타데이터와 데이터 파일을 디렉토리별로 접근하기 위해 유닉스 기반의 명령어와 AMGA 명령어만를 사용하여야 하는 불편함이 있었다. 이를 보완하기 위해 RCP 기반의 AMGA 그래픽 사용자 인터페이스를 2년 전부터 제공해 왔고, 보다 사용자에게 친숙하고 접근성이 용이한 웹 인터페이스를 설계하였다. 본 논문은 AMGA 서비스의 직관적이고 범용적인 엑세스를 위한 웹 그래픽 사용자 인터페이스를 기존의 RCP 모델의 컴포넌트 재사용으로 개발 기간의 단축과 유지보수의 용이성을 고려한 AMGA 웹 인터페스 구현 설계에 대해서 논한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.301-302
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• 2023

A service platform was designed to provide smart aids to navigation services with the standardized format and to manage user authentication and access rights. To meet the requirements of the service platform, Keycloak, an open source OIDC implementation, was used for user authentication, and the S-100 feature catalogue versioning method was used for service management. To standardize internal service data to S-100, we designed a minimum standard format for mapping internal service data to S-100 data using JSON Schema.

• Korean Journal of Computational Design and Engineering
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• v.11 no.1
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• pp.67-76
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• 2006

Today the tastes of consumers change rapidly and the kinds of the products become diverse. There- fore the product life cycle becomes shorter and shorter. Moreover the save of resources and the recycling for the environmental preservation are the essential theme. On this the necessary information for the product development increases enormously. For the right use of the information the design process should be supported by the proper design tool. For this the 'design catalogue system for recycling' is suggested here. This system consists of four parts. that is, 'the existing automobile system database', 'welting principle database', 'Assessment system of the ease of disassembly' and 'one's own product development ratabase'. By the use of this system the product development period could be reduced about 30% drastically.