This paper introduces the characters of process modeling and its practical application to developing information system software.

主要介绍过程建模的特点及其在信息系统软件开发中的实际运用。

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System analysis is the most effective method for comprehending a system and the absolutely necessary phase for developing information system.

系统分析是了解一个系统的最有效的方法，更是开发信息系统必不可少的阶段。

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It is indicated by the practice that applying RUPproperly in developing information system can make the effect of advancing adapting the requirement change developing efficiency, and reducing risk.

实践表明，在信息系统的开发中，合理的应用RUP，确实能起到适应需求变化、提高开发效率、降低开发风险等积极的作用。

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Japanese outfits DNP, Tana-X, and SEARS (not to be confused with Sears), are developing an intelligent shelving system that tracks information on the amount of folks who pondered a purchase, how many tossed it in their carts, which items attracted little to no attention, and essentially anything else regarding the popularity (or lack thereof) of a stocked item.

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