Semantic Process Modeling and Planning

In this paper, we investigate how complex process models can be modeled such that both the modeling remains doable for domain experts and the resulting process models remain readable. We chose an approach that can be characterized as mixed approach consisting of declarative and imperative modeling aspects with semantically enriched process modeling constructs. Our aim is to benefit from both modeling approaches, declarative and imperative, whereby through their combination we want to avoid their drawbacks. However, the implementation of our modeling approach is completely declarative. In this paper we present our novel approach for process modeling and together with its implementation. Some experiences about how domain users are applying this approach are also given.