公开(公告)号：US20100064275A1

公开(公告)日：2010-03-11

申请号：US12206950

申请日：2008-09-09

申请人： Rama Kalyani T. Akkiraju ,  Tilak Mitra ,  Usha Thulasiram

发明人： Rama Kalyani T. Akkiraju ,  Tilak Mitra ,  Usha Thulasiram

IPC分类号： G06F9/455

CPC分类号： G06F8/35 ,  G06F8/34

摘要： A system and method for extracting a platform independent model (PIM) from the existing implementation artifacts of a composite application via an intermediary platform specific model (PSM) using model-driven transformations. Meta-models for the PSM and PIM are prepared and mapping rules are specified therebetween. The mapping rules can be created manually or derived automatically via ontology mapping techniques. Once specified, model driven transformations that codify the mapping rules generate the PIM which may include the structural, behavioral and user experience models of the composite application. To enhance the reusability of the extracted PIM, a business level service model along with a service dependency model is generated rather than IT level classes. These higher levels of abstraction enable the models to be linked with business objectives, which is important for companies to understand and maintain their service portfolios.

摘要翻译： 一种通过使用模型驱动转换的中间平台特定模型（PSM）从复合应用程序的现有实现工件中提取平台无关模型（PIM）的系统和方法。 准备PSM和PIM的元模型，并在其间指定映射规则。 映射规则可以手动创建或通过本体映射技术自动导出。 一旦指定，编制映射规则的模型驱动转换生成PIM，其可以包括复合应用的结构，行为和用户体验模型。 为了提高提取的PIM的可重用性，生成业务级服务模型以及服务依赖模型，而不是IT级别类。 这些更高级别的抽象使模型能够与业务目标相关联，这对于企业了解和维护其服务组合很重要。

公开(公告)号：US08495559B2

公开(公告)日：2013-07-23

申请号：US12206950

申请日：2008-09-09

申请人： Rama Kalyani T. Akkiraju ,  Tilak Mitra ,  Usha Thulasiram

发明人： Rama Kalyani T. Akkiraju ,  Tilak Mitra ,  Usha Thulasiram

IPC分类号： G06F9/44 ,  G06F9/45

CPC分类号： G06F8/35 ,  G06F8/34

摘要： A system and method for extracting a platform independent model (PIM) from the existing implementation artifacts of a composite application via an intermediary platform specific model (PSM) using model-driven transformations. Meta-models for the PSM and PIM are prepared and mapping rules are specified therebetween. The mapping rules can be created manually or derived automatically via ontology mapping techniques. Once specified, model driven transformations that codify the mapping rules generate the PIM which may include the structural, behavioral and user experience models of the composite application. To enhance the reusability of the extracted PIM, a business level service model along with a service dependency model is generated rather than IT level classes. These higher levels of abstraction enable the models to be linked with business objectives, which is important for companies to understand and maintain their service portfolios.

摘要翻译： 一种通过使用模型驱动转换的中间平台特定模型（PSM）从复合应用程序的现有实现工件中提取平台无关模型（PIM）的系统和方法。 准备PSM和PIM的元模型，并在其间指定映射规则。 映射规则可以手动创建或通过本体映射技术自动导出。 一旦指定，编制映射规则的模型驱动转换生成PIM，其可以包括复合应用的结构，行为和用户体验模型。 为了提高提取的PIM的可重用性，生成业务级服务模型以及服务依赖模型，而不是IT级别类。 这些更高级别的抽象使模型能够与业务目标相关联，这对于企业了解和维护其服务组合很重要。