The architecture of a CIMS/MIS-oriented integrated development platform based on the analysis and abstraction of the principal characteristics of CIMS/MIS is Presented. Guided by systems engineering ibology. the archi...The architecture of a CIMS/MIS-oriented integrated development platform based on the analysis and abstraction of the principal characteristics of CIMS/MIS is Presented. Guided by systems engineering ibology. the architecture uses object-oriented tednology. rapid prototyping and fourth generation languages. The architectureovercomes problems in CIMS/MIS developeect, such as low efficiency. long development time, unability to adapt torequirernent changes. maintenance difficulties. etc. to develop a rapid. integrated. open CIMS/MIS developmentplatform. This paper also brieny discusses implementation of this rapid application development and nitegration support system. which can be used as an integrated MIS development platform for various kinds of offices and enterprisies. espeially those employing CIMS.展开更多
rest风格的web服务框架,是一种新兴的、灵活的架构,相比于SOAP Web Service更加适合大规模web应用。设计rest架构的校园一卡通开放平台,通过开放API,第三方应用系统可以方便的将一卡通的功能引入到自己的平台中,达到应用融合的目的,即...rest风格的web服务框架,是一种新兴的、灵活的架构,相比于SOAP Web Service更加适合大规模web应用。设计rest架构的校园一卡通开放平台,通过开放API,第三方应用系统可以方便的将一卡通的功能引入到自己的平台中,达到应用融合的目的,即方便了用户,也有利于双方应用的推广。展开更多
Model driven architecture(MDA) is an evolutionary step in software development.Model transformation forms a key part of MDA.The transformation from computation independent model(CIM) to platform independent model(PIM)...Model driven architecture(MDA) is an evolutionary step in software development.Model transformation forms a key part of MDA.The transformation from computation independent model(CIM) to platform independent model(PIM) is the first step of the transformation.This paper proposes an approach for this transformation with pattern.In this approach, we take advantage of"reuse"from various standpoints.Feature model is used to describe the requirement of the application.This can help us bring"reuse"into effect at requirement level.Moreover we use pattern to transform CIM to PIM.This can help us bring"reuse"into effect at development level.Meanwhile, pattern was divided into four hierarchies.Different hierarchies of pattern are used to help us utilize reuse at different phase of development.From another standpoint, feature model describes the problem of a domain while pattern describe the problem across domains.This can help us reuse the element in and across domains.Finally, the detailed process of the transformation is given.展开更多
在长江数字航道维护管理平台建设中,应用ArcGIS API for Flex技术实现了维护管理平台航道底图的及时更新、快速发布与显示,让用户仅使用浏览器就能方便地浏览与查询辖区内的航道信息,对航道基本状况有直观的了解,从而提高航道维护管理...在长江数字航道维护管理平台建设中,应用ArcGIS API for Flex技术实现了维护管理平台航道底图的及时更新、快速发布与显示,让用户仅使用浏览器就能方便地浏览与查询辖区内的航道信息,对航道基本状况有直观的了解,从而提高航道维护管理效率。展开更多
本文分析了传统智能网业务生成平台的先天缺陷,并对基于下一代业务网的几种业务生成平台进行了介绍,在其基础上设计了一种基于Parlay X API的业务生成平台的架构。该业务生成平台通过将Parlay X API封装成SBB(ServiceBuilding Block)组...本文分析了传统智能网业务生成平台的先天缺陷,并对基于下一代业务网的几种业务生成平台进行了介绍,在其基础上设计了一种基于Parlay X API的业务生成平台的架构。该业务生成平台通过将Parlay X API封装成SBB(ServiceBuilding Block)组件,采用图形化开发界面X-SCE实现业务的定制开发、跟踪和调试,通过Parlay X协议实现与底层网络资源的交互。展开更多
文摘The architecture of a CIMS/MIS-oriented integrated development platform based on the analysis and abstraction of the principal characteristics of CIMS/MIS is Presented. Guided by systems engineering ibology. the architecture uses object-oriented tednology. rapid prototyping and fourth generation languages. The architectureovercomes problems in CIMS/MIS developeect, such as low efficiency. long development time, unability to adapt torequirernent changes. maintenance difficulties. etc. to develop a rapid. integrated. open CIMS/MIS developmentplatform. This paper also brieny discusses implementation of this rapid application development and nitegration support system. which can be used as an integrated MIS development platform for various kinds of offices and enterprisies. espeially those employing CIMS.
基金supported by the National Natural Science Foundation of China (Grant No.601730301)the National BasicResearch Program of China (973 Program) (Grant No.2002CB312001)
文摘Model driven architecture(MDA) is an evolutionary step in software development.Model transformation forms a key part of MDA.The transformation from computation independent model(CIM) to platform independent model(PIM) is the first step of the transformation.This paper proposes an approach for this transformation with pattern.In this approach, we take advantage of"reuse"from various standpoints.Feature model is used to describe the requirement of the application.This can help us bring"reuse"into effect at requirement level.Moreover we use pattern to transform CIM to PIM.This can help us bring"reuse"into effect at development level.Meanwhile, pattern was divided into four hierarchies.Different hierarchies of pattern are used to help us utilize reuse at different phase of development.From another standpoint, feature model describes the problem of a domain while pattern describe the problem across domains.This can help us reuse the element in and across domains.Finally, the detailed process of the transformation is given.
文摘本文分析了传统智能网业务生成平台的先天缺陷,并对基于下一代业务网的几种业务生成平台进行了介绍,在其基础上设计了一种基于Parlay X API的业务生成平台的架构。该业务生成平台通过将Parlay X API封装成SBB(ServiceBuilding Block)组件,采用图形化开发界面X-SCE实现业务的定制开发、跟踪和调试,通过Parlay X协议实现与底层网络资源的交互。
