• 품질경영학회지
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• 제20권1호
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• pp.147-157
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• 1992

This article describes a prototype expert system for yarn spinning process planning in textile industry. This expert system is intended as a consultant to give the technicians interactive assistance for the appropriate process planning in accordance with used materials, required count, and other factors affected yarn spinning by means of many types of machine. Also, this system has the other function that can be compared the standard values with the measured ones for quality characteristics control. VP-EXPERT-a rule-based microcomputer expert system development tool-provides the expert system components for this development. The details of knowledge organization, rule representation, inference reasoning process, and performance of this expert system are demonstrated with the practical yarn spinning operations.

• 한국CDE학회논문집
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• 제22권1호
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• pp.18-27
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• 2017

As building space constitution and layout are critical for satisfying the building owner and users, their optimization is so important in the design process. However it's not always simple to set up objective criteria for the space layout optimization for different requirements and the architects mostly depend on their own experience for these. This study is to suggest a way to make up for this issue by referencing and deducing the space layout based on the given BIM space information and existing knowledge. For this purpose, the Space Syntax is applied to extract the information from a space model and an Expert System is used to make the best use of the relevant knowledge. Based on the Integration indexes for all the spaces, we could compare the space layout alternatives and determine the best selection for different accessibility conditions.

• 한국CDE학회논문집
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• 제21권2호
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• pp.99-110
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• 2016

The quality of building space program is a key to measure how the building performance satisfies its owner and users. However assuring its efficiency requires reliable criteria that reflect high level experience knowledge in the field. This study suggests a plan to gauge the level of building space performance using expert knowledge, which has not been utilized well enough but should play a critical role. In order to setup an expert system measuring level of the space program, we firstly optimized the space areas to the best case in a knowledgebase and use them as criteria to judge the quality of the spaces extracted from BIM model. We found the experimental results show us a promising way of measuring a relative quality of the space programs.

• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.487-492
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• 2011

As a knowledge-based economy is emerging, knowledge management (KM) is being rapidly disseminated in both academic circles and the business world. Accordingly, how to effectively manage knowledge is vital to the survival and advance of a company, particularly in project-based industries such as construction. For these reasons, construction companies have adopted IT-based Knowledge management systems (KMS), which is the technology platform and infrastructure that an organization employs to support knowledge management. However, many construction companies have spent resources on developing a KMS that only focus on codification. Furthermore, small and medium-sized companies have limited resources to afford extensive investments. This research addresses the problems found in the current KMS and develops a web-based construction knowledge management portal (CKMP). To achieve these objectives, a case study is conducted and requirements for implementing KM are identified. Based on the identified requirements, this paper builds CKMP using Expert Index (EI), blog, ontology based knowledge retrieval, and wikiblog. The most important functionality of CKMP is their fundamentals to synchronize and support KM process. In order to validate the CKMP, a pilot test with actual users is conducted, and the usability of the system is compared with the current systems. This study is relevant to both the construction industry and academia, as it provides a means of enhancing the performance of KM.

• 한국정밀공학회지
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• 제18권10호
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• pp.19-25
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• 2001

• 인지과학
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• 제3권2호
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• pp.329-347
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• 1992

본 논문은 교육 분야인 대학교 학사 업무를 중심으로 지식베이스 구축을 위한 개발 도구를 개인용 컴퓨터상에 구현한 결과에 관한 것이다.자문 전문가 시스템 구성은 추론엔진,지식베이스,사용자 인터페이스등으로 구성되는 기존의 전형적인 규칙기반 전문가 시스템에 근간을 두어 객체지향 추론을 가능케하는 추론 관리 시스템,다양한 인터페이스를 제공하는 사용자 인터페이스 관리 시스템, 지식의 효율적인 관리 및 지식을 취득할 수 있는 지식관리 시스템으로 독립구성하고 이들 시스템들의 효율적인 관리를 위한 객체 관리 시스템을 구성한다. 이 시스템의 설계는 사용자 입장들이 다양한 관점에서 전문가의 자문을 받을수 있고,사용자의 접근이 용이한 개인용 컴퓨터상에서 운용될 수 있도록 자문 전문가 시스템인 C-I(Consultant-One)을 개발하였다. 기존의 지식을 충분히 황룡할 수있고,효율적인 추론과 사용자에게 편리한 인터페이슬 제공하도록 하는 C-I에 대학교 학사관리 업무중 시간표 관리,교과과정 및 학점이수,성격진단의 세가지 영역에 해당하는 지식베이스를 구축한 '학사관리 업무를 위한 규칙 기반의 자문 전문적 시스템(Student affair Administration Consultation Expert System:SACES')을 구현하였다.

• 대한조선학회논문집
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• 제33권1호
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• pp.135-144
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• 1996

본 논문에서는 범용 전문가 시스템 쉘을 이용하여 구조설계, 특히 선박의 중앙 횡단면 구조설계를 지원할 수 있는 전문가 시스템(ESMID)을 개발하였다. 기존의 전문가 시스템과는 달리 여기서는 효율적인 설계 전문가시스템을 구현하기 위하여 지식베이스와 공학 데이타베이스, 사용자 인터페이스, 그리고 공학 계산 프로그램들이 통합된 시스템을 구현하였다. 본 시스템의 유효성을 검증하기 위하여 64K 살물선에 적용하여 구조설계를 수행하였다. 기존의 전문가시스템에 데이타베이스, 그래픽 사용자 인터페이스 등의 환경들이 접목됨으로써 초보자도 쉽게 구조설계를 수행할 수 있게 된다.

• 한국국방경영분석학회지
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• 제15권1호
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• pp.63-77
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• 1989

• 대한안전경영과학회지
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• 제2권4호
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• pp.59-70
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• 2000

To keep enterprise's competitiveness on condition of the automatic manufacturing system such as FA, FMS and CIM, all the maintenance problems should be considered seriously in not only production and maintenance but also related industrial safety. As we analyze in the surveys for the maintenance management of domestic enterprises and the causes of Industrial accident, there will be necessity of drawing up countermeasures for prevention of industrial accidents and for ensuring expertise maintenance technologies. Based on these analyses, this study studied the safety information system, maintenance management information system, and the machinery condition diagnosis technique by using of the knowledge-based system under the internet environment. This web based knowledge-based diagnosis system can easily provide not only the knowledge of expert about deterioration phenomenon of industrial robot, but also the knowledge of relating safety and facility on everywhere, everytime. Therefore, when we use this system, it is expected to improve the efficiency of business processes in the production and safety.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2000년도 추계학술발표논문집
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• pp.269-279
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• 2000

To keep enterprise's competitiveness on condition of the automatic manufacturing system such as FA, FMS and CIM, all the maintenance problems should be considered seriously in not only production and maintenance but also related Industrial safety. As we analyze in the surveys for the maintenance management of domestic enterprises and the causes of industrial accident, there will be necessity of drawing up countermeasures for prevention of industrial accidents and for ensuring expertise maintenance technologies. Based on these analyses, this study studied the safety information system, maintenance management information system, and the machinery condition diagnosis technique by using of the knowledge-based system under the internet environment. This web based knowledge-based diagnosis system can easily provide not only the knowledge of expert about deterioration phenomenon of industrial robot, but also the knowledge of relating safety and facility on everywhere, everytime. Therefore, when we use this system, it is expected to improve the efficiency of business processes in the production and safety.