• 정보관리학회지
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• 제6권1호
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• pp.93-117
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• 1989

본 연구에서는 자연언어 텍스트 분석을 통해 초록을 생성하기 위하여 특정 주제분 야의 지식에 입각하여 운영되는 지식 기반 시스템을 설계하였다. 주제 영역은 상표법 관계 대법원 판결서를 대상으로 하였으며 지식 베이스는 판결서의 내용을 담을 수 있는 틀과 상 표법 조문 지식, 상품 구분 지식을 프레임과 의미 네트워크로 표현하여 구성하였다. 초록을 생성하는 과정은 (1) 텍스트를 이해하기 위하여 필요한 주제분야지식을 미리 체계적으로 조 직하여 지식 베이스를 구성하고 주요 정보가 들어갈 자리를 괄호로 둔 채 그 정보들을 연결 하는 일반적인 내용만 기술한 예비 초록을 각 경우별로 준비한 다음 (2) 이러한 지식에 입 각하여 입력 테스트를 분석하고 초록에 필요한 주요 정보를 추출하며 (3) 입력 테스트에 해 당하는 예비 초록을 호출하여 그의 괄호 안에 필요한 정보를 채워 초록을 완성하는 3 단계 로 구성된다.

• 정보관리연구
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• 제36권1호
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• pp.103-124
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• 2005

기관이나 회사에서 도입하는 지식관리 시스템에서 효율적인 지식의 저장, 탐색 및 검색에 관련되는 지식관리 아키텍처에 관해 알아보았다. 먼저 기존에 발표된 문헌을 중심으로 지식관리 아키텍처의 개념을 살펴보았으며, 지금까지 발표된 관련된 이론을 정리해보고, 실제 사례에서 지식관리 아키텍처를 어떻게 운용하는지 살펴보았다. 이로써 실제 지식관리 아키텍처가 어떻게 활용되고, 어떤 특성을 가지고, 어떤 부분에 주력이 되어 있는지 알아봄으로써, 이를 바탕으로 가장 바람직하고 효율적인 발전방향을 제시해보고자 하였다.

• 정보관리학회지
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• 제18권3호
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• pp.63-86
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• 2001

지금 전 세계에서는 인간수명의 연장과 건강에 대한 관심이 고조되고 있다. 더욱이 인터넷의 발달로 의료정보 접근과 의료 상담에 관련된 사이트들이 증가하는 가운데 의학정보에 대한 오남용 가능성도 배제 할 수 없다. 이제 공공도서관에서도 이용자에게 건강·의학정보를 수집 정리하여 능동적인 지역정보봉사를 제공해야만 하는 시점에 와 있다. 본 연구에서는 공공도서관에서 지역정보봉사의 개선을 위한 한 방안으로 의자정보사이트의 구축과 관리를 지원하는 통합 지식관리시스템 모형을 제안하고자 한다. 따라서 이론적 배경으로 공공도서관의 의학 정보서비스에 관련된 이슈와 지식경영과 지식관리시스템에 관련된 이슈를 다룬다. 그 다음 국내외 12개 의학정보사이트를 분석한 후 공공도서관 의학정보사이트 구축에 대한 계획 및 구성을 제안한다. 끝으로 의학정보사이트를 지원하는 5개의 하부 시스템으로 구성된 통합 지식관리시스템의 모형을 다음과 같이 제안한다: 1)지식창출 시스템, 2)기술지원 시스템, 3)교육지원 시스템 4)커뮤니티 시스템, 5)지식공유 네트워크 시스템. 이 시스템은 지식경영에 기초를 둔 통합 지식관리시스템으로서 공공도서관이 보다 경쟁력을 갖고 지역정보봉사를 효율적으로 수행하도록 지원할 것이다.

• 대한한의학원전학회지
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• 제23권1호
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• pp.163-186
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• 2010

Objective and Background : Attempt to express knowledge by IT is the current of the times, knowledge of the oriental medicine have to meet the needs of the times. It takes 'classification system of the oriental medicine terms' and 'system of the predicate' for explaining the relation between concepts to express knowledge by IT technique. Researches for 'classification system of the oriental medicine terms' are in progress already, researches for 'system of the predicate' are insufficient. Subject of study : We proceeded to study of the predicate in Idongwon(李東垣)'s "Biwiron(脾胃論)" has clear theory system and considerable influence upon knowledge of the oriental medicine for studying 'system of the predicate' which expresses knowledge of the oriental medicine in early stage. Method : Acquire Chinese play a predicate part in "Biwiron(脾胃論)", translate the Chinese to answer the context, group the similar predicate, decide representative predicate of group. And attempt to make classification system of the representative predicate with Term management system based on SQL Server 2005. Results and Considerations : I classify the predicate which predicate diagnosis, treatment, symptoms and knowledge of the oriental medicine into existence, condition, cognition and will. This classification seems to be useful to explain factors which have an effect on demonstration and treatment.

• 품질경영학회지
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• 제44권4호
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• pp.735-749
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• 2016

Purpose: This study is addressing the establishment of the knowledge information system supplying the quality management of weapon system. It is going to support the continuous quality management through the linkages and integration between the product structure and the quality information. Methods: The interrelated relationship of the product structure information and quality information of weapon system would be expressed explicitly by taking advantage of the ontology concept. The quality information of distributed systems would be integrated through the SOA(Service Oriented Architecture)-based Web services. After defining the inference rules, which could be utilized in the quality management, in the constructed knowledge information system, the quality information would be inferred through the queries. Results: By building the integrated quality information knowledge system through the ontology and SOA, the connectivity between the product structures and dispersed quality information was enhanced. The utility and applicability of this study were checked up through the inferences on the products and quality information by using the information built by the semantic relationship of facts. Conclusion: We established the knowledge and information system as a systematic approach to support the quality management of weapon system. This is not affected by the organizations and systems, and it seems that it could be utilized across the quality management as the efficient knowledge sharing architecture supporting the quality management of weapon systems in the aspect of the product integration.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1996년도 추계학술대회 논문집
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• pp.769-773
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• 1996

A design system for mechanical components is being developed using an Object-Oriented Programming language Smalltalk to allow mechanical designers to use the experience of expert designers. The system is organized in such a manner that the expert knowledge stored in it could be easily retrieved by the junior designer. The experience and the knowledge of the expert are placed in the databases. Multiple design models, in this system, can be processed simultaneously, because the expert knowledge is broken down into elements which can be used by different design models. In this way the system proves more flexible and extendable. In this paper, the philosophy of the system and the databases involved in the system will be addressed.

• Journal of Welding and Joining
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• 제17권3호
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• pp.44-49
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• 1999

Power and industrial plant use various welding processes and many kinds of materials. Thus, it is a difficult task to get the proper welding information. In this research, a welding information system was developed to solve the difficulty. It consists of database system, knowledge base system and diagram analysis programs. Database system contains a large database and various searching method corresponding to the kind of information. A large part of welding information is managed by this database system. Knowledge based system is used for decision of proper welding process and analysis of weld defects. It has conversion program from text to knowledge, and inference mechanism. Finally, Diagram analysis programs carry out the calculation of ferrite content in the weld metal. By the calculation, a crack occurrence can be avoided. The developed system can be a useful tool for welding in the field of power and industrial plant.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2002년도 춘계학술대회 논문집
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• pp.1012-1016
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• 2002

This paper describes a research work of developing computer-aided design of a product with bending and piercing for progressive working. An approach to the system for progressive working is based on the knowledge-based rules. Knowledge for the system is formulated from plasticity theories, experimental results and the empirical knowledge of field experts. The system has been written in Auto-LISP on the Auto-CAD with a personal computer and is composed of four main modules, which are input and shape treatment, flat pattern layout, strip layout, and die layout modules. The system is designed by considering several factors, such as bending sequences by fuzzy set theory, complexities of blank geometry, punch profiles, and the availability of a press equipment. Strip layout drawing generated in the strip layout module is presented in 3-D graphic forms, including bending sequences and piercing processes with punch profiles divided into for external area. The die layout module carries out die design for each process obtained from the results of the strip layout. Results obtained using the modules enable the manufacturer for progressive working of electric products to be more efficient in this field.

• 한국정밀공학회지
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• 제22권9호
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• pp.137-146
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• 2005

This paper describes a research work to develop a computer-aided design for the product made by progressive working of bending and piercing. An approach to the system for progressive working is based on the knowledge-based rules. Knowledge for the system is formulated from plasticity theories, experimental results and the empirical knowledge of field experts. The system has been written in AutoLISP on the AutoCAD with a personal computer and is composed of three main modules, which are input and shape treatment, flat pattern layout, strip layout modules. The system is designed by considering several factors, such as piercing and bending sequences by fuzzy set theory, complexities of blank geometry, punch profiles, and the availability of a press equipment. Strip layout drawing generated in the strip layout module is presented in 3-D graphic forms, including piercing and bending sequences with punch profiles divided into for external area. Results obtained using the modules enable the manufacturer for progressive working of electric products to be more efficient in this field.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2001년도 춘계학술대회 논문집
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• pp.735-739
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• 2001

This paper describes a research work of developing computer-aided design of a product with bending and piercing for progressive working. An approach to the system for progressive working os based on the knowledge-based rules. Knowledge for the system is formulated from plasticity theorise, experimental results and the empirical knowledge of field experts. the system has been written in AutoLISP on the AutoCAD with a personal computer and is composed of three main modules, which are input and shape treatment, flat pattern layout and strip layout modules. Strip layout of the system is designed by using fuzzy set theory. Process planning is determinated by fuzzy value according to several rules. Strip layout drawing generated in strip layout module is presented in 3-D graphic forms, including bending sequences and piercing processes with punch profiles divided into for external area. Results obtained using the modules enable the manufacturer for progressive working of electric products to be more efficient in this field.