• The KIPS Transactions:PartD
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• v.13D no.2 s.105
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• pp.191-198
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• 2006

Many enterprises have introduced workflow to enhance work efficiency and support effective work processes in their various work environments. Recently, Business Process Management(BPM), an extension of workflow, is spotlighted in enterprise software markets Although woklflow plays an important role in Business Process Managements, researches in workflow are mostly concentrated on temporal constraints which finds exact execution sequences for complicated jobs. On that reason, majority of workflow scheduling has concentrated on modeling of various resources which should be handled and the interest for workflow scheduling under constraints related to resources is rather unsatisfactory In this paper we presents the Transformation Template based on Concurrent Transaction Logic(CTR) which is suitable for scheduling workflows with resource allocation constraints, and the logical framework. The Transformation Template consists of a Workflow Transformation Template and a Constraint Transaction Template. Especially the Transformation Template can be conveniently used to logically represent new workflows under the existing resource allocation constraints.

• 한국IT서비스학회:학술대회논문집
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• 2006.05a
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• pp.277-281
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• 2006

본 연구는 중수로형(CANDU) 원자력발전소의 노심 관리(Nuclear Reactor Core Management) 업무 자동화를 위한 소프트웨어 시스템 개발 사례이다. 중수로형(CANDU) 원자력 발전소의 노심관리 업무자동화 통합시스템을 개발하기 위해서는 현업에서 사용되고 있는 공학적 계산 인자들과 그 결과를 체계적으로 관리하기 위한 데이터베이스의 구축이 우선되어야 한다. 이에 본 연구에서는 원자력발전소의 노심관리 업무에 대해 현업 업무 분석을 통해 사용자의 요구사항을 정확히 분석하고 이를 토대로 업무를 효과적이며 체계적으로 정의한 데이터베이스를 구축하기 위해 IEEE 830 템플릿 중 소프트웨어 요구사항 분석 방법을 적용하여 현업 프로세스별 입, 출력 사양을 분석하고 각 항목간의 관계를 정의하여 요구사항 분석 단계에서 데이터베이스 설계요소를 효과적으로 도출하기 위한 연구 사례를 소개한다.

• Journal of the Korean Society for Precision Engineering
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• v.23 no.3 s.180
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• pp.7-11
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• 2006

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.8
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• pp.157-163
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• 2016

BIM is currently applied in some domestic construction firms, but it is not being actively utilized due to changes in working environments and qualms about new studies. In order to utilize a BIM model in the design phase, process information is needed during construction, but the input system and utilization method of the process information's state are not complete. Therefore, we propose a BIM template for construction progress management that can show basic BIM information as the construction progresses in an easy and convenient way. This method will facilitate the adoption of BIM and enhance the productivity of construction companies. To this end, we designed a progress explorer for step-by-step progress and work schedules, and we generated three-dimensional views and a progress list by applying unit information (primary units, part units, and detail units) of the work breakdown structure (WBS) to the parameters. To use the BIM template, work progress information is input to the BIM modeling objects through Dynamo. We also used Dynamo for quick and easy calculation of the quantity of materials needed for construction work. To test the BIM template, we applied it to an actual project and evaluated its visibility and a progress list. The results showed that the proposed BIM template facilitates progress management of a project and can thus facilitate the adoption of BIM and improve the productivity of construction companies.

• Proceedings of the Korean Information Science Society Conference
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• 2004.04b
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• pp.544-546
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• 2004

최근 자연언어를 이용하여 정보를 제공하거나 업무를 수행하는 대화 에이전트가 활발히 연구되고 있다. 보다 다양한 사용자 질의를 분석하고 적절한 답변을 제공하기 위해서는 대규모의 답변 데이터베이스를 구축하여야 한다. 기존 답변 데이터베이스의 구축은 설계자가 수동으로 입력질의의 패턴을 분석하고 이에 대한 답변을 작성하여 패턴-답변쌍을 제작하여 이루어졌다. 따라서 패턴의 분석이 설계자에 의존적이어서 일반적이지 못하며 중복되거나 쓸모없는 패턴-답변쌍이 생성되기도 한다. 또한 초기에 구축된 답변 데이터베이스에 의해 성능이 제한되어 답변 성능의 향상을 위해서는 답변 데이터베이스를 수동으로 추가해야한다. 본 논문에서는 대화를 통해 필요한 정보론 수집하여 자동으로 괘턴-답변쌍을 생성하는 방법을 제안하다. 사용자 입력문장을 화행별로 구분하고 각 화행별 답변 템플릿을 이용하여 패턴-답변쌍을 완성한다. 기존의 수동제작 방식과 비교 실험을 통해 제안하는 방법이 지식구조 구축 속도나 사용자 평가 면에서 훨씬 우수함을 확인하였다.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.22 no.3
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• pp.243-250
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• 2009

In order to reduce the time needed for design, enterprises recently need the customizing technology that can modify the functions of existing CAD systems according to the their purposes. So most of the companies developing commercial CAD system are providing API to make possible the preparation of macro or external programs, which allow automatic performance of a series of repeated tasks. The objective of the present paper is to achieve more convenient carrying out of a particular modeling, by developing 3D CAD template of the standardized engineering rule of the particular model in order to establish a knowledge-based product development system. The formula, data and design knowledge which are required for the designing of the components of refrigerator were made into a program by means of Unigraphics' UG/Open API. And examples of such a development were presented. By using them in connection with commercial CAD system, design verification and modification were efficiently applied to the product design business.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11b
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• pp.749-752
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• 2003

건설분야는 전산화가 낙후되어 있고, 개발 시스템간의 호환성이 결여되어 이중 삼중의 자료처리와 불필요한 인력소요 등 비효율성이 대두되고 있으며, 특히 국가적인 표준코드와 표준업무프로세스의 기준 제시가 없어 과거 데이터에 대한 활용률이 저하되고, 데이터 작성시 표준적인 체계 미흡 등 실무 적용에 있어 효율성이 저하되고 있다. 건설 표준규격의 부재는 건설분야 정보화사업의 중복투자 및 건설정보의 사장 등 인적, 물적 손실과 함께 곽가 경쟁력 향상에 장애요인을 초래하는 등 많은 문제점이 야기되고 있는 실정이다. 최근 건설산업의 정보화로 건설 ERP의 개발이 활발하게 이루어지고 대기업을 중심으로 건설 ERP의 적용이 확대되어 가고 있는 실정이나 건설 표준규격의 미흡으로 정보 공유 및 재활용에 어려움을 겪고 있다. 따라서 정보 유통의 기반조성과 정보의 공동이용을 위한 통일된 건설정보 분류체계를 적용시킨 건설 ERP 설계가 필요하다. 본 연구에서는 건설표준ERP템플릿에 표준이 될 수 있는 규격코드과 프로세스를 제시하고 ERP템플릿시스템에 적용에 대하여 연구를 하였다.

• Journal of the Korean Society for Railway
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• v.15 no.5
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• pp.442-446
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• 2012

This paper is a practical study on the development of SEMP template using SE & SW infrastructures. SEMP, which is a management system for systems engineers, has been developed for the LRT(Light Rail Transit) industry and has been tailored to suit domestic conditions. SE & SW infrastructures were developed to assist in creating an effective and efficient SEMP for the industry of this study. This paper proposes a method to reduce costs, manpower, and time for the LRT industry using SEMP based on SE & SW infrastructures.

• Journal of the Korea Society of Computer and Information
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• v.24 no.12
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• pp.157-166
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• 2019

Globally, various disasters such as typhoons, floods, earthquakes, fires, explosions have caused work to be halted. If there is a large-scale disaster at public institutions in charge of major national affairs and their works are interrupted, not only will there be property damage, but there will also lead to a decline in national credibility and direct and indirect impacts on the people. Therefore, it is necessary to ensure continuity of operation by minimizing the interruption period of critical operations due to disasters. Overseas advanced countries such as the United States and Japan developed guidelines for Continuity of Operation (COOP) to prevent unexpected work disruptions caused by disasters. Recognizing the necessity of COOP in South Korea, a relevant law has been newly established in 「the Framework Act on the Management of Disasters and Safety」 to enable public institutions to establish the COOP in response to this situation. In this study, the definition, the necessity and overseas cases of COOP were investigated and described. Using the templates developed by these results, operational impact analysis, risk assessment, operational continuity strategies and operational continuity procedures were applied to "A" City Hall in Gyeonggi-do province and those results were described. The objective of this study is to substantially contribute to the introduction of COOP to local governments through their pilot application and implications of COOP.

• Archives of design research
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• v.17 no.2
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• pp.425-436
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• 2004

A new design field called eDesign appears as if eBiz is an online related business in which an industrialized design creates the individual value added facing a digital revolution. The field of eDesign requires a special design process and management methodology regardless of the fact that human sensitivity will be satisfied through a dehumanized computer technique. However, it is the reality of eDesign that has been dependent upon a simple process or project management tool of general design. In this study, we develop an eDesign platform based on an eDesign process and template mainly focused on eBusiness in order to overcome the wrong situation. The template is a kind of document that has a standardization form. We aim to establish a general process through various case projects, store information using a necessary template, and use for the way of visual communication. We propose a standard of eDesign platform that can be widely applied to the field of design, medium and small enterprises focused on IT businesses or design-team through this project performed as an educational-industrial study. It makes it possible to get a detailed process methodology, which can be applied to many small design related companies that don't have their own process yet, and will be a scale for comparing their own process in which the company has a process of opened standard eDesign with it. In addition, it makes possible a systematic control of the own projects within and outside the firm, accumulating information for the firm through the database, and easy communication. Furthermore, it can be applied to check the process of the project as a checklist, and then it will reduce trial and error repeated for every project that has been done.