| 一种用户需求驱动的服务资源建模方法 |
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| 引用本文： | 曾诚,何克清,李兵.一种用户需求驱动的服务资源建模方法[J].计算机应用与软件,2012,29(8):21-24. |
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| 作者姓名： | 曾诚 何克清 李兵 |
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| 作者单位： | 1. 武汉大学计算机学院 湖北武汉430072;湖北大学数学与计算机科学学院 湖北武汉430062
2. 武汉大学计算机学院 湖北武汉430072 |
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| 基金项目： | 国家自然科学基金项目(60970017;61170026).湖北省自然科学基金项目 |
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| 摘 要： | 面向用户需求通过松散耦合的服务资源的重用和重组,实现其按需发现与组合,正成为网络化软件主流的开发范型。如何对服务进行建模已成为这种范型中的一个重要问题。提出一种用户需求驱动、基于RGPS(Role-Goal-Process-Service)领域资产的服务建模方法。通过对服务模型进行语义需求封装来满足用户需求,从而实现用户需求和服务之间的动态"握手"。该方法已在原型系统中得以应用和验证。
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| 关 键 词： | RGPS 用户需求 服务建模 |
A SERVICE RESOURCE MODELLING METHOD DRIVEN BY USER'S REQUIREMENT |
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| Zeng Cheng
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He Keqing
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Li Bing.A SERVICE RESOURCE MODELLING METHOD DRIVEN BY USER'S REQUIREMENT[J].Computer Applications and Software,2012,29(8):21-24. |
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| Authors: | Zeng Cheng He Keqing Li Bing |
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| Affiliation: | 1(School of Computer,Wuhan University,Wuhan 430072,Hubei,China) 2(College of Mathematics and Computer Science,Hubei University,Wuhan 430062,Hubei,China) |
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| Abstract: | On-demand discovery and composition of user-oriented requirement,which is achieved through the reuse and reorganisation of loosely coupled services resource,is becoming the popular development paradigm of networks software.How to model the service has become an important issue in this paradigm.This paper proposes a service modelling method which is driven by user’s requirement and is based on RGPS(Role-Goal-Process-Service) field assets.User’s requirements are met through the encapsulation of semantic requirement to services mode,which can realise the dynamic "handshake" between user’s requirement and services.This method has been applied and verified in the prototype system. |
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| Keywords: | RGPS User requirement Service modelling |
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