• The KIPS Transactions:PartD
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• v.9D no.5
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• pp.837-846
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• 2002

When you develop component, you can offer reusability and extension by analyzing commonality and variability about attribute and behavior. Therefore Component that analyzing commonality and variability are use for the purpose of reducing discord of function and adaptedness. I wish to research reusability and extension of component by analysis commonality and variability of component that exist by domain in this paper, extractfunctionofcomponentbybehavioranalysis.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.11a
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• pp.516-519
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• 2008

최근 엔터프라이즈 애플리케이션은 J2EE 컴포넌트로 개발된다. J2EE 플랫폼은 애플리케이션을 개발하는데 편리한 기능을 제공한다. 하지만 J2EE 애플리케이션의 테스트는 J2EE 서버 내부에서 자원을 관리하는 컨테이너의 접근 통제 때문에 기존의 테스트 방법으로 수행하기 어렵다. 본 논문에서는 J2EE 환경에 맞는 J2EE 애플리케이션의 테스트 방법을 제안한다. 이 방법은 애플리케이션을 구성하는 EJB 컴포넌트를 정적 및 동적 분석하여 획득한 정보로 애플리케이션의 메소드 커버리지를 분석하고, 메소드 커버리지를 향상시키기 위한 테스트 데이터를 생성하여 J2EE 애플리케이션을 테스트한다.

• Convergence Security Journal
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• v.5 no.4
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• pp.7-18
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• 2005

Recently, ISO/IEC SC27 WG3 is actively working on the revision of CC V3.0 to be an international standard by 2008, principally supported by Common Criteria Development Board (CCDB). Hence, it is essential for Korea to review and analyze the changes in CC V3.0, so as to be completely prepared for any change to be occurred from CC V2.* to V3.0. Taking into account of CC V3.0 being revised currently, this paper gives a general overview of revision in CC V3.0 : then, closely examines and explains the improvements and changes made by the revision in CC V3.0

• Review of KIISC
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• v.17 no.5
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• pp.50-56
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• 2007

X.tsm은 템플릿 관리 위치와 바이오인식 인증 위치에 따라 9개의 모델을 제시한 바이오 인증 프로토콜로, 2006년 12월 제네바 ITU-T SG17 Q.8 회의에서 First of Recomanda-tion 단계로 채택된 표준이다. 바이오인식 제품 응용 인터페이스(BioAPI)에 입각하여 6개의 모델을 제시한 BIP(BioAPI Interworking Protocol)은 2007년 1월 뉴질랜드 ISO/IEC JTC1 SC37 WG2 회의에서 FCD로 제정된 국제표준이다. X.tsm과 BIP간의 중복성 문제가 제기됨에 따라 ITU-T SG17 Q8(Telebiometrics)에서 2006년 4월 제주에서 두 표준과제의 공통사항을 반영한 X.bip가 채택되어 표준화가 진행되고 있다. 이 논문에서는 바이오 주요 컴포넌트의 개념을 명확하고, 모델 간 중복성을 제거하기 위해 13개의 새로운 모델을 제안한다. 두 표준에서 새로운 모델을 공통적으로 수용하게 되면, 표준안을 준용하는 사용자 입장에서 구현을 용이하게 할 수 있다.

• Proceedings of the KIEE Conference
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• 2003.11b
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• pp.211-214
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• 2003

Current VOD embodiment way is embodied using PC base. However, achieved research that embody this by Embedded System that PC base is not. OS of this system used WindowsCE.net and x86core used having built-ined SC1200(National company's Geode's familys) by CPU and memory used 128MByte SDRAM. Used Mpeg Decoder for processing of video data, and used Enthernet Controller for Internet. Composite, component, S-Video of video output section of this system is and select one of these and connect on TV and did so that get into action. Actuality implementation manufactured necessary BIOS, WinodwsCE.NET Porting, DeviceDriver in system development and necessary simple Application in action confirmation, and Video Player used Window Media Player had included to WindowsCE.net. Therefore, treatise that see to supplement shortcomings of VOD service been embodying in current PC in Embedded System's form embody that there is sense do can.

• The KIPS Transactions:PartD
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• v.10D no.7
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• pp.1207-1212
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• 2003

As development of the e-commerce, the distributing network for a logistics currency is more complicated. A management of the distributing network (DN) is important factor in distribution planning. The DN can be expressed to distribution center (DC) and the interaction of DC. An internal factor of DC and an external factor to occur by an interaction of DC have many influences on the DN. Therefore, for an efficient DN management plan, analysis of the DN that considered DC and an interaction of DC is required. Until now a study on a viewpoint of supply chain management as resources assignment was performed, but the study on analysis of the distribution network was not performed. This paper propose the distribution network analysis technique that considered DC and an interaction of DC. A proposed technique consists of two steps largely. First of all a DN is expressed with the graph that included an interaction of DC and DC. It uses a reachibility tree, and the following, a DN expressed with a graph is analyzed. Also we presented an example model, and show an usefulness of proposal technique with the analysis of this model.