Concern-Driven Development Process

模型重用仍然是模型驱动工程（MDE）中的一个主要挑战，尽管在编程语言中有成功的例子，如类库，服务和组件。由于当前建模工具对重用的支持有限，建模人员通常从头开始创建模型。此外，横切性质的软件开发关注复杂的软件工程技术，如信息隐藏，分解，接口和抽象的MDE的上下文中的应用。面向关注点的重用（CORE）是一种新的重用范式，它通过使用高级模块化和关注点分离（SoC），目标建模和软件产品线（SPL）的最佳实践和技术扩展MDE来缓解这些挑战。

Model reuse remains a major challenge in Model Driven Engineering (MDE), despite the success stories in programming languages as exemplified by class libraries, services, and components. Modellers usually create models from scratch because of limited support for reuse in the current modelling tools. In addition, the crosscutting nature of software development concerns complicates the application of software engineering techniques such as information hiding, decomposition, interfaces, and abstraction in the context of MDE. Concern-Oriented Reuse (CORE) is a novel reuse paradigm that mitigates these challenges by extending MDE with best practices and techniques from advanced modularization and separation of concerns (SoC), goal modelling, and Software Product Lines (SPL).