A component assignment method based on Self-Adaptive software architecture model

The research on Self-Adaptive evolution software is one of the new focuses in the domain of software engineering and the mechanism that makes software adapt to the architecture Meta information catches more attention. It makes full use of architecture information as meta-information in running system to decouple the object´s invocation, so as to make system dynamic evolution flexibly. This also introduces the problem of assignment between base-component and meta-component. We make some research on this problem of component assignment in this paper, and first propose the component assignment model and prove the problem is NP, and then find a heuristic algorithm to solve it. Finally, the experiments show that compared with Greedy and ILP, the proposed algorithm has some advantages.