On tractability from requirements to architecture in product line software engineering

PLSE(产品线软件工程)被认为是向高生产率迈进的又一突破口。我们提出并验证了构建产品线体系结构的方法，该方法允许非功能需求和功能需求，并确保软件需求和体系结构之间的可管理性。基于这些方法，我们还讨论了架构级执行前检查、代码检查以及从体系结构生成代码的工具等问题。

PLSE(Product Line Software Engineering) has been expected to be another breakthrough to the high productivity. We proposed and validated the methods for constructing product line architecture allowing for non-functional as well as functional requirements, and for ensuring tractability between requirements for the software and the architecture. Based on the methods, we also discussed about the issues on architecture-level pre-execution check, code inspection, and tools for generating codes from the architecture.