• The Journal of Society for e-Business Studies
• /
• v.2 no.2
• /
• pp.1-30
• /
• 1997

In this research, the concept of CM (configuration management) is introduced for proper applications to the life-cycle product data management. In addition, the activities for CM - CM management and planning, configuration identification, configuration control, configuration status accounting, and configuration verification and audit - are described in detail. For the management of distributed configuration data among governments, prime contractors, and subcontractors, development environments and functions for the configuration management information system (CMIS) are proposed.

• The Transactions of the Korea Information Processing Society
• /
• v.3 no.5
• /
• pp.1093-1102
• /
• 1996

For the reuse, configuration management, and version control of softwares, the composition of retrieval systems and library are most important matters, which makes it possible to retrieve the concerned software components. Retrieval systems, which is able to store many components, must make it possible to retrieve the concerned components with deadwoods in the fastest way. Based either on keyboards or the concept of inverted file on the part of content is usually used in the current retrieval systems. However, in this paper, new retrieval systems are suggested with using set and bag class with Smalltalk language, one of object- oriented programming language, based either on the keywords or on the part of content to find out the concerned components. This method is improved the function of user interface and its management, In this paper, library is also suggested along with the new retrieval systems, and user interface is designed and implemented for its management and control. The new retrial systems of this paper can be employed by interface in another language, and this system is to provide the concerned user with the appropriate retrieval systems and library for the version control.

• The KIPS Transactions:PartD
• /
• v.12D no.3 s.99
• /
• pp.385-394
• /
• 2005

In the component-based software development environment, it is important for developers who compose components to provide the information of dependence relationship between components. However it is not provided the information of dependence relationship of components. Therefore, it happens that the developer occasionally composes the components without knowing the dependence relation between the primitive components. In order to complement these disadvantages, In this paper, the design and implementation of dependence manager which provides the component dependence information for the development of integrity and persistence information system are established by defining the information about the dependence and relation between components as XML, managing them and providing a developer with the information about the dependence relationship between primitive components, we can establish. The components being created in the dependence manager show that the figure of reused matrix measurement is indicated from $89\%\;to\;95\%$, being included in confidence limits.

• Journal of Internet Computing and Services
• /
• v.5 no.4
• /
• pp.11-22
• /
• 2004

Works that improve the process and notify the improved process, the product and the change of tasks to all users are essential in achieving project. Existent project management tools support the definition and the change of project activities, and configuration management tools support version check, workspace management. build management. etc. It costs too much to buy each tool. as well as, it is burdensome to learn usage for various tools. Therefore the web-based integrated tool is proposed to manage the process and artifacts at a time in this paper. The proposed tool defines component based development process model. and achieves recording of process progression, processing the request of change, reporting the progression of each task, product registering and change, version recording, artifact or form search, etc. using ebXML. Furthermore, the stakeholders get the systematic management and standardization by sharing information that are necessary in process achievement and configuration management in distributed environment using the integrated management tool.

• 한국공간정보시스템학회:학술대회논문집
• /
• 2007.06a
• /
• pp.349-354
• /
• 2007

본 연구의 목적은 효율적인 비오톱지도 제작 및 환경관리를 위한 프레임웍 데이터의 제작 방안을 연구하는데 있다. 비오톱지도를 작성하기 위해 필요한 원시데이터를 취합 및 통합과정을 통해 무결점의 프레임웍 데이터를 제작할 필요가 있다. 본 연구에서는 인천지역 환경관리를 위한 비오톱지도 제작의 기초데이터인 프레임웍 데이터 제작방안에 대하여 연구하였다. 비오톱지도는 지표면의 형태와 위치의 기준을 나타내는 지형주제도, 단위비오톱 형상의 기준이 되는 도시주제도, 도시생태현황을 나타내는 도시생태조사도 등을 기반 데이터로 사용하여 제작되어지며, 각 주제도는 다양한 형태의 원시자료로부터 추출 및 가공되어 비오톱지도의 기반데이터로 사용되는데 이 기반데이터가 논리적, 물리적으로 정확하게 제작되어야 정확한 비오톱지도가 제작될 수 있으므로 이를 비오톱 지도 제작을 위한 프레임웍 데이터로 분류하여 본 연구를 통해 구제적인 작성 방안을 연구하였다.

• Tunnel and Underground Space
• /
• v.28 no.5
• /
• pp.387-399
• /
• 2018

Mine reclamation project is closely related to human's past mining activities and the current human's living environment. It is a reason for the national management. In order to efficiently carry out mine reclamation projects, a precise investigation and analysis of the underground space of the abandoned mine is required. Korea MINE RECLAMATION Corp. is developing a practical technology that is effective in investigating and actually measuring underground cavities. MIRECO EYE system is an exploration equipment for 3D digitization and figuration of underground cavities. As combining a laser, sonar and image acquisition technology, it enables access to information about inaccessible underground cavities and effective management of subsidence risk of mined area. and currently it is also utilized for various purposes in related areas such as investigating urban sinkholes. This article is precise numerical and geometric information analysis obtained through MIRECO EYE system.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2002.11a
• /
• pp.139-142
• /
• 2002

분산 어플리케이션 개발시 내부의 컴포넌트들은 다양한 종류의 미들웨어서비스를 필요로 한다. 특히, 컴포넌트들은 다양한 이벤트를 발생시키고 통지하는 상호작용을 하기 때문에 이벤트 통지 서비스는 컴포넌트들 간의 비동기적인 통신을 위해 필수적인 서비스이다. 본 논문에서는 자바기반의 다양한 분산 시스템에 적용될 수 있는 일반적인 이벤트 통지 서비스 프레임워크을 제시한다. 특히, 이벤트의 타입을 인터페이스기반으로 정의하고 이벤트객체로 작동되도록 함으로서 확장가능한 구조를 가지고 있다. 응용 사례로 분산 서버들의 동적 형상 관리 서비스에 적용해 보았다.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.34 no.2
• /
• pp.229-244
• /
• 2024

Recently, supply chain attacks against nuclear facilities such as "Evil PLC" are increasing due to the application of digital technology in nuclear power plants such as the APR1400 reactor. Nuclear supply chain security requires a asset management system that can systematically manage a large number of providers due to the nature of the industry. However, due to the nature of the control system, there is a problem of inconsistent management of attribute information due to the long lifecycle of software assets. In addition, due to the availability of the operational technology, the introduction of automated configuration management is insufficient, and limitations such as input errors exist. This study proposes a systematic asset management system using SBOM(Software Bill Of Materials) and an improvement for input errors using natural language processing techniques.

• Proceedings of the Korean Information Science Society Conference
• /
• 2002.10d
• /
• pp.700-702
• /
• 2002

원자력발전소 1차계통 주요기기와 2차계통 주요기기들에 대한 가동 중 검사시 발견된 결함은 ASME Sec. XI, IWB와 IWC에 근거하여 허용여부를 결정한다. 이때, 결함 크기가 허용기준을 초과하는 경우에는, 기기의 안전성 확보를 위해 ASME Sec. XI에 규정된 절차에 따라 파괴역학분석(Fracture Mechanics Analysis: FMA)을 수행하고, 그 결과에 따라 운전중지 후 보수 또는 계속운전의 판단을 한다. 따라서, 원자력발전소 주요기기에 대한 FMA기술은 안전성평가의 핵심이 되는 부분이다. 원자력발전소의 안전성평가에는 결함의 형상 정보, 환경 정보, 재료 물성치, 응력 데이터 등 방대한 양의 데이터가 필요할 뿐 아니라 파괴역학적 분석절차도 매우 복잡하여 전문가도 많은 시간과 노력이 요구된다. 이러한 문제점을 해결하고자 일부 평가절차를 컴퓨터 프로그램화하여 효율적인 안전성평가가 이루어지도록 노력하고 있다. 본 논문에서는 파괴역학적 분석에 필요한 응력 데이터를 관리하는 응력 데이터베이스를 구축하고, 응력확대계수계산 프로그램(KEVA)과 결함허용여부를 결정하는 프로그램(Acceptance Standard)과 결함성장률 계산 프로그램(FLEVA)을 Web 기반으로 개발하고 구현결과를 소개한다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.21 no.2
• /
• pp.58-65
• /
• 2020

3D Models of offshore plant piping materials designed by 3D CAD systems are provided to the production processes in the form of 2D piping drawings and 2D piping installation drawings. In addition to the standard engineering information, the purchasing, procurement, manufacturing, installation, and inspection of raw materials are managed systematically in an integrated process control system. The existing integrated process management system can help reduce the processing time by managing the flow and progress of resources systematically, but it does not include 3D design model information. Hence, it is difficult to understand complicated pipe structures before installing the pipe. In addition, when design changes or immediate design modifications are required, it is difficult to find related data or exchange information quickly with each other. To solve this problem, an offshore plant-piping process-monitoring system was developed based on a 3D model. The 3D model-based piping monitoring system is based on Visual Studio 2017 C# and UNITY3D so that the piping-process work information can be linked to the 3D CAD model in real time. In addition, the 3D model could check the progress of the pipe installation process, such as block, size, and material, and the progress of functional inspection items, such as cleaning, hydraulic inspection, and pneumatic inspection.