The generation and design of the service architecture of an information system is complex. It depends more on the vision of the service than on the vision of the service inside an information system. An information system is indeed a system of services that can contain thousands of services. The lack of consideration of constraints imposed by the information system makes it difficult to reuse these services. Another strong constraint is that an information system service must support a business service. The proposed approach allows information system services to be generated in accordance with the business services specification and their logical architecture to be automatically designed by respecting a logical architecture pattern of the system-of-services. An information system services generation algorithm allows being consistent with the logical architecture pattern during this generation. The definition of coherence and coupling properties makes it possible to evaluate the relevancy of the system-of-services. A use case shows the value of these properties in making the logical architecture of the service system more relevant to business services.

中文翻译：

---

信息系统服务生成业务服务规范和基于系统服务逻辑架构模式

信息系统的服务架构的生成和设计是复杂的。它更多地取决于服务的愿景，而不是信息系统内服务的愿景。信息系统确实是一个可以包含数千种服务的服务系统。缺乏对信息系统施加的约束的考虑使得很难重用这些服务。另一个强约束是信息系统服务必须支持业务服务。所提出的方法允许根据业务服务规范生成信息系统服务，并通过尊重服务系统的逻辑架构模式自动设计其逻辑架构。信息系统服务生成算法允许在此生成期间与逻辑架构模式保持一致。一致性和耦合属性的定义使得评估服务系统的相关性成为可能。一个用例展示了这些属性在使服务系统的逻辑架构与业务服务更相关方面的价值。