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lyses.We applied the bined WWW method of access and legacy client/server architecture to ERIS. Web browser is monly used efficiently by the general users in displaying and formatting information retrieved from a server database. ERIS applied the web browser concept in user management. Users can request an ID for use of the ERIS through homepage. Once he/she39。s PlugIn APIs to create web browser based clients for client/server systems. However, using these APls limits the use of the resulting webbased client sofivcare to specific platforms and specific web browsers. This is an unnecessary limitation which negates many benefits of creating a webbased client.3. IMPLEMENTED SYSTEMElectronics and Telemunications Research Institute(ETRI) has developed the reliability information system called the ERIS. It puterized the calculation of the ponent failure rates and the reliability of a plex system. The client program of the ERIS consisted of two independent programs having different hardware platform, workstaion and personal puter. It was inconvenient to the users who are not familiar with UNIX environment. The special requirements for reliability soft39。學(xué)校代碼: XXX學(xué) 號(hào):XXX 本科畢業(yè)設(shè)計(jì)外文文獻(xiàn)翻譯(學(xué)生姓名:XXX學(xué) 院:信息工程學(xué)院系 別:計(jì)算機(jī)系專 業(yè):軟件工程班 級(jí):軟件06指導(dǎo)教師:XXX 講 師 二○一○年六月8XXX工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)外文文獻(xiàn)翻譯WWWBASED RELIABILITY INFORMATION SYSTEMSoYeon LEE, JaiSang KohReliability Engineering TeamElectronics and Telemunications Research Institute161 KajongDong, YusengGu, Taejon, 305350, KoreaEmail : syleeABSTRACTThis paper discusses the reliability information system developed with the concept of world wide web (WWW) and client/server architecture. An existing server and client for the system are modified to perform HTTP duties and graphically advanced reliability analysis. The technical background and the relationship of the WWW and client/server system is explained. With the developed system, the design engineers and reliability analysts can analyze the reliability of the system more quickly and conveniently. ? 1998 Elsevier Science Ltd. All rights reserved.KEYWORDS: Information system, WWW, client/server architecture, reliability1. INTRODUCTIONInformation systems are used in many practical applications and sometimes it is very useful for decision making. The accepted notion for the information system is that it should model the flow of information in a given organizational structure. In reliability engineering, researchers are faced with several difficult tasks in accessing and analyzing data. Most data are accumulated in the system development site apart from the reliability analyst39。s site. In case of ponent data, the applicationspecific data (fo