“…On top of the ASP-based implementation, we propose metrics to evaluate the quality of blends, based on the cognitive optimality principles by Fauconnier and Turner [4]. A number of researchers in the field of computational creativity have recognised the value of conceptual blending for building creative systems, and particular implementations of this cognitive theory have been proposed [18,15,16,6,8,3]. They are, however, mostly limited in the expressiveness of their representation language, and it is in most cases unclear how they deal with inconsistencies and how the generic space is computed.…”