Guiding modelers through conflict resolution: a recommender for model versioning

Like traditional code, softwaremodels are usually developed in teams requiring collaboration support in terms of version control systems (VCS). One use case of such a system is integrating concurrently evolved versions of one model into one consistent version. When the modifications are contradicting, then the VCS reports the conflict, but the cumbersome resolution process is left to the user. We present a recommender system which suggests automatically executable conflict resolution patterns.