• Proceedings of the Korea Information Processing Society Conference
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• 2002.04a
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• pp.485-488
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• 2002

J2EE 기반의 웹 애플리케이션의 개발의 장점은 개발자로 하여금 시스템적 문제들에 대한 부담을 절감시켜 비즈니스 로직 개발에 중점을 두도록 하는데 있다. 그러나 시스템적 문제들에 대한 부담은 많이 사라진 반면 실질적인 비즈니스 로직을 개발하는 개발자가 프리젠테이션 계층의 개발 부분에도 참여해야 하고 프리젠테이션 계층에서 사용되는 여러 기술들도 익혀야 하는 부담을 가지게 된다. 따라서 본 연구에서는 이러한 부담을 최소화하고, 웹 애플리케이션 프리젠테이션 계층 프레임워크를 신뢰성 있게 구축하며 프레임워크를 자동 생성하고자 프레임워크를 명세하여 XML 기반의 문서로 변환한다. 이렇게 함으로써 웹 애플리케이션 서버에 의존적인 것들과 또 다른 많은 것들을 확장할 수 있는 여지를 남겨둠으로써 사용자의 편이성을 증가시킬 수 있다.

• Journal of KIISE:Computing Practices and Letters
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• v.15 no.12
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• pp.899-912
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• 2009

With greater utilization of web application and growth of its market, the function of such application is being expanded With today's increasing demand for high quality software, we see a sharp rise in the interest for web application test. The current trend is that web applications are being developed based on a framework of developmental environment. Hence, as the scope of that framework expands, each module of the entire web application is being configured by the combination of heterogeneous files. The distinctive characteristics of a web application are based on the fact that the framework that is provided in partially completed form controls the structure of all objects of development. The present study defines the web business logic as a minimal unit which has meaning as a unit of application for the web application. In this paper, we define web business logic as a least meaningful execution unit of web applications, propose how to generate automatically the BizUnit test code for it, and analyze the effectiveness of testing of the web application via the BizUnit test codes.

• Proceedings of the Korean Information Science Society Conference
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• 2004.04b
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• pp.226-228
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• 2004

웹 서비스는 SOAP, WSDL, UDDI와 같은 표준을 통해 서비스를 기술하고 발견. 호출 할 수 있는 인터페이스들을 정의하고 있지만 서비스에 대한 테스트 방법들은 정의하지 않고 있으며 현재 대부분 웹 서비스 포탈을 통해 단순한 메타데이터 기반의 테스트가 수행되고 있다. 하지만 실제 웹 서비스를 이용한 e-비즈니스가 수행되기 위해서는 사용자들이 정말 자신이 원하는 서비스인지 테스트하는 것이 매우 중요하다. 따라서 본 연구에서는 웹 서비스 테스트를 보다 지능적으로 수행할 수 있도록 웹 서비스의 입력과 출력 정보에 시맨틱 정보를 추가하는 테스트 프레임워크를 제안한다 이러한 시맨틱 정보에 기반한 웹 서비스의 정확한 테스트를 통해 웹 서비스가 활성화되고 진정한 웹 서비스 기반의 e-비즈니스가 이루어질 수 있을 것이다.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06a
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• pp.187-189
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• 2006

오늘날 공학 분야에서 한 분야에서만 이뤄지던 연구가 다분야 통합 연구로 바뀌어 가고 있다. MDO(Multi-Disciplinary Optimization) 프레임워크는 각 분야의 설계 도구들 간의 데이터 공유로 효율적 관리를 위한 기술과 여러 분야가 분산된 환경 하에서 병렬로 작업할 수 있는 컴퓨팅 환경을 말한다. 기존의 MDO 프레임워크는 여러 분야의 설계 도구들을 통합 관리하는 표준 인터페이스가 없고 이것들의 작업 흐름을 자동으로 통합 관리할 환경이 없다는 문제점이 있다. 본 논문에서는 웹 서비스를 사용하여 각 설계도구 간의 표준 인터페이스를 제공하고, 워크플로우를 사용하여 이것들을 자동으로 통합 관리하는 웹 서비스 기반 통합 설계 프레임워크를 구현한다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.8
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• pp.1612-1618
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• 2007

Requirement of coordination among heterogeneous devices is significantly increasing to meet the challenges presented by the evolvement of the ubiquitous computing environment. The web services technology is receiving much attention as a promising solution to support the inter-operability between such heterogeneous devices by means of well-defined protocol. Recenlty, ECA(Event-Condition-Action) rule-based framework for coordinating devices is proposed, which is called WS-ECA(Web Services-ECA) framework In this paper we propose a specific design and an implementation methodology for WS-ECA framework.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06b
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• pp.60-64
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• 2008

최근 웹 어플리케이션이 대형화되고 복잡해지면서 품질의 중요성은 더욱 높아지고, 신뢰도 높은 웹 어플리케이션의 개발을 위해 웹 프레임워크를 기반으로 한 개발이 일반적인 추세다. 이러한 개발 환경에서는 이질적인 프레임워크가 서로 올바르게 연동하는지를 평가하는 통합 테스트가 필수적이며, 이를 지원하기 위해 적절한 통합 테스트 항목을 식별하는 것이 중요하다. 본 논문에서는 웹 어플리케이션의 통합 테스트 단계를 위해 대표적인 웹 프레임워크 분석을 통해 통합 테스트 대상인 계층을 식별하고, 핵심 테스트 항목이 되는 인터페이스를 정의하였다.

• Spatial Information Research
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• v.18 no.5
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• pp.119-131
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• 2010

Researchers require repetitive works such as data format analysis, reformatting and map reprojection in order to use geospatial data. To solve above problems, they are building web-based simulation systems with web developers. But the web-based systems are not efficiently developed because there is not the appropriate simulation framework for a web-based system using geospatial data. In this study, the geospatial simulation framework that can be effectively applied to the web-based system was designed and proposed. Also, the framework was composed of 7 modules; web mapping service, GIS mapping, statistics, model, processing,graphics, and geospatial datasets. In order to evaluate the effectiveness of the framework, a case study of urban growth has been verified. Experts who are not specialized in geospatial information disciplines expect to build easily a web-based system using geospatial data.

• The Journal of the Korea institute of electronic communication sciences
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• v.10 no.10
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• pp.1109-1114
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• 2015

In this paper, design and implementation of RIA(: Rich Internet Application) technology, a CMS based on either of the Adobe Flex framework. Flex existing HTML + CSS + Javascript, etc. it can be easily added to a variety of visual components on a markup language consisting allow you to implement a more dynamic website. The HTTP request is processed using the Spring Framework of MVC based. Spring Framework provides a number of services for the development of a dynamic website to open source framework for the Java platform. It is being used as a standard-based technology for e-government framework used to develop recommendations and Republic of Korea during the Web service public institutions. Extensive production becomes increasingly thin web can be more efficiently managed, and will provide convenience to the user.

• Journal of the Korea Society of Computer and Information
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• v.15 no.4
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• pp.107-118
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• 2010

The user interface is the medium, which provides the users to have an access to the web-based information system. The user interface is the means of improving usability and accessibility for the user, as well as being the core component in the web-based information system. In this paper, the audit framework of the user interface was developed to upgrade the usability and accessibility; it was based on the three basic components of the current audit framework in the web-based information system. At the time of an audit, the UI process of the 'Analysis', 'UI Design', 'UI Production', and 'Test' was defined, which was analyzed through the web development methodology. Also, for the area of an audit, the 'Information', 'Design', and 'Technology' were defined by the analysis of the components that makes up the user interface, From the view of an audit, the standard criteria of an assessment were set as 'Usability', 'Accessibility', and 'Cross Browsing'. Through the framework that was proposed in this paper, practical audit applies the performed examples. By this, the efficiency of the proposed framework was verified.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.6 no.1
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• pp.45-50
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• 2013

Recently, as various devices including the smart phone, tablet and smart TV increase rapidly, it have been trouble to develop services separately, which are the same as in each device. When it comes to manufacture these kinds of web applications, what is worse, it takes too much time, cost ineffective and hard to maintain as well. In order to solve the non-unity of these flat forms, some researches for the responsive web design according as the hybrid framework are being progressed. In this paper, we analyzed the technologies and trends of the hybrid framework, and also implemented the responsive web contents which is based on hybrid framework.