• Proceedings of the Korean Information Science Society Conference
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• 1998.10b
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• pp.644-646
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• 1998

본 연구에서는 웹 서버(Web server)와 웹 브라우저(web browser) 환경에서 테스팅이 가능하도록 설계한 테스팅 도구, VIST를 설계하였다. VIST는 비주얼 툴로 개발된 소프트웨어의 특성을 고려하여 그래픽 유저 인터페이스(Graphic User Interface) 측면에서 소프트웨어를 테스팅한다. VIST는 클라이언트-서버 환경에서의 테스팅을 가능케 하며 테스팅 과정의 일관성을 유지하고, 테스팅의 수행 시간과 노력 및 장비, 인력의 감소 효과를 갖는다.

• Journal of the Korea Society of Computer and Information
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• v.20 no.9
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• pp.97-104
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• 2015

Recently, the need for real-time systems which are providing various types of information that occur in large quantities in IoT environment is increasing. In this paper, we propose a middleware system which can monitor in real time on a web environment. The proposed system is designed to be integrated by using communication functions provided by a network operating system and external sensors. The proposed system is compared with an existing system and analysed by the server performance testing tool.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10c
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• pp.421-423
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• 2004

대규모 클라이언트 연결과 다량의 네트워크 트래픽을 고속으로 처리해야 하는 서버의 성능을 정확히 측정하기 위해서는 네트워크 트래픽 부하를 발생시키는 것도 중요하지만, 실제 상황과 같은 서버의 오버헤드 요소를 모두 재현할 수 있어야 한다. 본 논문에서는 최근 멀티 채널 네트워크 I/O에서 뛰어난 성능을 보이는 Winoows의 IOCP 기술을 이용해 실제와 같이 대량의 클라이언트를 생성해 서버와 동시에 세션을 연결하는 방법과 모델 기반으로 도출된 테스트 시나리오를 부하 발생 패턴에 적용하는 새로운 방안을 제시한다. 이를 활용해 향후 다양한 서버의 최대 성능을 보다 정확히 측정할 수 있다.

• The Journal of Society for e-Business Studies
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• v.3 no.1
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• pp.81-94
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• 1998

In Client/Server environments, an employee should be able to access only applications which were assigned to him/her. That makes it difficult to share information among employees. The development of intranet system made it possible to share more information and to access broader information. In this paper, we present a parts management system developed by using Intrabuilder which is an intranet development tool. We intend to suggest a prototype which can guide the development of more delicate and complete parts management systems in the future.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.11a
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• pp.418-422
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• 2002

As Unix based server including Linux are increased steadily, MS group users who want to connect these servers are increased. There were lots of connection using telnet for a while, but there are increased connection using "TTSSH or PUTTY" which get used free since "secure shell"(SSH) appeared recently. This paper compare TTSSH & PuTTY′s characters and using method, and propose remote-access tool which improve TTSSH.

• Proceedings of the Korea Multimedia Society Conference
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• 2003.05b
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• pp.65-68
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• 2003

최근 웹 서버에 대한 해킹이 다양하고 지능적인 웜의 형태로 시도되고 있다 이러한 웹 서버 해킹은 대개 웹을 통하여 접근할 수 있는 취약성 파일에 악의적인 코드를 삽입하여 전파시킴으로써 웹서버에 피해를 주며 급속히 확산된다 따라서 이러한 취약성이 있는 파일을 조사할 수 있는 자동화된 도구가 요구되며, 본 논문에서는 웹으로 공유되어 있는 디렉토리 내에 웹 스캔을 이용하여 취약성 파일을 조사하는 방법으로 웹 서버 내의 취약성을 알아내는 분석도구를 개발하였다.

• The Journal of Korean Academic Society of Nursing Education
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• v.7 no.1
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• pp.81-93
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• 2001

The purpose of this study was to develop Parental Educational Multimedia System for Health Promotion of Children in Chungnam province. This system includes education programs for information of diseases, prevention of disease, and health promotion of children. Computer language used in this study were html, OS used was Microsoftware NT Server 4.0, the graphic tool was Adobe Photoshop 5.5, and Webpage tool was Notepade. The results of this study were show at internet 'www. ggomalove.co.kr'. Finally, the author suggests that this system could be adequately applied to promoting children's health. Further this study contributes to designing an appropriate health promotion strategy for children.

• Journal of the Korean Institute of Telematics and Electronics C
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• v.35C no.4
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• pp.60-68
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• 1998

In this paper, content addressable momory(CAM) using neural network algorithm is proposed to decrease cell loss and process the large amount of data in streaming mode connectionless server at high speed. To overcome problems of area and power dissipation in look-up table using conventional CAM, the proposed neural network CAM is designed to increase linearly address storage bit about increase of address input bit. Its design and imulation is performed by using VHDL and Compass Tool. Also, its layout is performed by using chip compiler, cell-base P&R tool of compass, in 0.8 .mu.m design rule environment.

• Transactions of Materials Processing
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• v.15 no.1 s.82
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• pp.82-88
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• 2006

In this paper, the web-based monitoring system is developed for the effective process monitoring of mold manufacturing using web. In developed system, the cutting force for monitoring the manufacturing condition is measured using hall-sensor that is low cost and useful to be installed in a machine tool indirectly. Specially, the current of main spindle in a machine tool is converted into cutting force by various experiments. For effective web-based monitoring, the program which runs in the local computer of client is made to exchange message between a server and a client by making of ActiveX control and the result of manufacturing is shown on web-browser by Ch language. The developed system in this study is the foundation of establishing E-manufacturing in mold factory.

• Korean Journal of Computational Design and Engineering
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• v.9 no.3
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• pp.246-252
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• 2004

Presented in this Paper is a Micro Machining Service .(MIMS) based on the World Wide Web technologies. In order to ensure easy access to the service, the web browsers are used as the user interface. The pan geometry as an STL file is uploaded with process parameter for 3-axis CNC milling. Depending on the predefined user level, novice or expert, the user interface requires different parameters for process planning. An STL-based CAM resides in the server and automatically provides NC codes upon user's request. Tool-paths for scanning and pencil-cut, which are interference-free and precise, are created by the curve-based polyhedral machining method. A couple of sample parts were fabricated by a micro endmill with 127 fm diameter. From the tests, the parts fabricated by scanning followed by pencil-cut resulted in less error(within 2%) than the parts machined only by scanning tool-path.