• 정보처리학회논문지D
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• 제9D권4호
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• pp.651-658
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• 2002

본 논문에서는 명세를 기반으로 한 통합 테스트를 수행할 때 사용되는 시나리오 작성지원 절차를 제시하고, 시나리오 작성지원 도구를 구현하였다. 이를 위해 기본적으로 요구사항 정의테이블, 프로세스 정의테이블, 프로그램 대 테이블 상관도를 사용한다. 추가로 앞의 3가지 테이블 기능을 요구분석, 설계, 테스트 단계별로 나누어 한곳에서 신속·정확하게 체크할 수 있는 요구사항 추적테이블을 생성한다. 본 연구의 통합 테스트를 위한 시나리오 작성지원 도구의 출력물은 시나리오 작성을 위한 지침서 역할을 한다. 그 결과 검사팀의 시나리오 작성노력을 상당부분 줄일 수 있을 뿐만 아니라 요구사항의 누락을 방지하고, 해당 프로세스에 대한 테이블 정보를 알 수 있으므로 테스트할 때 잘못된 값을 입력하는 것도 방지할 수 있다.

• 산업기술연구
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• 제26권B호
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• pp.215-220
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• 2006

Effective use of debugging in computer science education is a topic that has received little attention. Existing tools either are too overwhelming for the novice or are too basic and inflexible. Furthermore, the integration of the debugger into complex IDEs have unfamiliar debuggers from students, resulting in a harmful proliferation of console I/O. In this paper, a new stand-alone educational debugging tool is presented, with simple but powerful tools for easily observing and modifying program execution state. This tool is analyzed from an user perspective, and is compared with existing tools.

• 가족자원경영과 정책
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• 제19권1호
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• pp.49-71
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• 2015

The purpose of this study is to make suggestions for the ongoing process of an integration of the Healthy Families Center and the Center for Multicultural Families. Based on previous studies and interview data from nine service workers at the two institutions, we make the following suggestions. First, a systematic analysis tool should be developed in order to evaluate the effects of the integration initiative with reliability and validity. Second, empirical data should be collected from the users after the integration of the two institutions and be used to promote their satisfaction. Third, a specific preparation should be made to enhance the integration process of the service workers. Fourth, the integration should be considered in the context of the community and networks. Finally, further studies are needed to understand how the integration influence family policy and social policy in larger contexts.

• 한국문헌정보학회지
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• 제32권4호
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• pp.87-103
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• 1998

문헌정보학계에서 개발하여 학습도구로 사용하고 있는 정보처리모형이 왜 창의성 함양에 도움이 되는가? 창의성은 정보의 통합에서 생긴다는 전제를 가지고, 사람의 마음과 두뇌가 정보를 처리할 때와 정보처리모형을 사용할 때 정보통합이 일어나는가를 살펴본 결과 양자에서 다 같이 그 시스템 자체가 창의성을 생산해 내는 정보의 통합을 위한 장치임이 드러났다. 그러므로 정보처리모형의 사용은 사고과정의 정보통합을 도울 수 있다. 또 문자나 언어와 같은 심리적 도구의 기능이 사람의 사고과정에서 일어나는 정보의 통합을 돕는 것이라는 연구결과를 미루어 정보처리모형도 하나의 심리적 도구이므로 사고과정에서 일어나는 정보의 통합을 도와준다고 유추할 수 있다. 따라서 정보처리모형은 두 가지 이유에서 인간정보처리가 통합적이 되도록 도와준다. 즉 창의성을 돕는것이다.

• 한국자동차공학회논문집
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• 제19권1호
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• pp.66-72
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• 2011

Injection pressure is an important factor in filling procedure for injection molded parts. In addition, weldlines should be avoided to successfully produce injection molded parts. In this study, we optimally obtained injection molding process parameters that minimize injection pressure. Then, we determined the thickness of the part to avoid weldlines. To solve the optimization problem proposed, we employed MAPS-3D (Mold Analysis and Plastics Solution-3 Dimension), a commercial CAE tool for injection molding analysis, and PIAnO (Process Integration, Automation, and Optimization) as a commercial PIDO (Process Integration and Design Optimization) tool. We integrated MAPS-3D into PIAnO, automated the analysis and design procedure, and performed optimization by employing PQRSM (Progressive Quadratic Response Surface Method) equipped in PIAnO. We successfully obtained optimization results, which demonstrates the effectiveness of our design method.

• 로봇학회논문지
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• 제6권1호
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• pp.69-77
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• 2011

In a large scale robot system, one of important problems is software integration, which involves three elements: modularity, reusability and stability. By these issues, the degree of convenience of system integration, its required time and the performance of the system stability can be determined. In addition, the convenience of system management can be determined by the degree of completion of service components. This paper explains the template based service component (TBSC) for the integration of service components in networked robot. The important characteristics of TBSC are automatical execution and recovery process by a PnP supporting robot framework, which helps a system operator to manage a robot system comfortably. For easy implementation and system stability, we provide a service component creator and a verification tool to developers.

• 경영과학
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• 제26권3호
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• pp.157-167
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• 2009

Technology transition from defense technology to weapon system is an important process for defense acquisition program. Many countries such as USA, UK, Australia and Republic of Korea use technology readiness level (TRL) as a tool for technology transition by identifying critical technology elements (CTEs) and assessing the technology maturity. In this paper we review a transition process for the defense acquisition. Then we suggest a method to evaluate system's TRL using each component TRL and integration readiness level (IRL) between each technologies. We apply the method to an ACTD project. A result show that technology maturity is influenced by integration between technologies.

• 한국컴퓨터정보학회논문지
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• 제3권4호
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• pp.55-62
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• 1998

이 논문은 수치해석에서 적분값을 구하는데 이용되는 Romberg 적분법이 많은 계산량으로 인하여 소프트웨어적인 방법으로는 처리 속도가 떨어지므로 수치처리를 위한 툴 키트를 사용시 처리속도가 떨어진다. 그래서 이 논문에서는 시스토릭어레이를 이용하여 Romberg 적분법에 적분값을 구하는 새로운 하드웨어를 제안하였다. 이 새로운 하드웨어는Romberg 적분법이 2단계로 나누어져있어서 2단계의 시스토릭어레이로 설계를 하였다. 첫번째 단계는 사다리꼴 적분법에 의해서 근사치를 구하고, 두 번째는 단계는 구해진 적분값을수렴속도도 빠르고 근사 값을 정확하게 하기 위해서 오차의 위수를 높여 가는 방법에 많이사용하는 Richardson의 외삽법을 적용하여 적분값을 구하는 것이다.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2005년도 공동추계학술대회
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• pp.295-303
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• 2005

Semantic Web and its related technologies have been opening the era of information sharing via Web. In the meantime, there are several huddles to overcome toward the new era and one of the major huddles is information integration issue unless we build and use a single unified but huge ontology which address everything in the world. Particularly in e-business area, information integration problem must be a great concern in search and comparison of products from various internet shopping sites and e-marketplaces. To overcome such an information integration problem, we propose an ontology driven mapping algorithm between heterogeneous product classification and description frameworks. We also perform comparative evaluation of the proposed mapping algorithm against a well-known ontology mapping tool, PROMPT.

• 한국IT서비스학회지
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• 제11권4호
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• pp.171-180
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• 2012

Since software and hardware integration has became a strategic tool for companies to innovate their products, an information system that can comprehensively manage software and hardware integrated product development is critical for the current product development. This paper proposed a product data model that can support modules of related software and hardware parts in Product Data Management(PDM) integrated with Software Configuration Management(SCM). The model allows engineers to define software and hardware product structure independently, and support the integration module that can summon related software and hardware parts to build a comprehensive module for collaboration. Through the integration module, engineers can identify and examine the effectiveness of their design alternatives to other related parts form different disciplines. The product data model was implemented as a prototype PDM system and tested with an example robotics product.