Uncertainty-aware architectural interface

In most software development projects, design models tend to contain uncertainty, because all of the design concerns cannot be captured at the early development phase. It is preferable to be able to check consistency or traceability among design models and programs even if they contain uncertain concerns. To deal with this problem, we propose the notion of uncertainty-aware Archface, an interface mechanism exposing a set of architectural points that should be shared between design and code. We can explicitly describe uncertainty in design models or programs by specifying uncertain architectural points.