Mirror neurons in the cerebral cortex have been shown to fire not only during performance but also during visual and auditory observation of activity. This phenomenon is commonly called cerebral resonance behavior. This would mean that cortical motor regions would not only be activated while singing, …

This paper investigates how structures of emergence and progression in games might be integrated. By leveraging the formalism of Machination diagrams the shape of the mechanics and a game’s internal economy that typically control progression in games are exposed. Two strategies to create mechanics that …

The CANDECOMP/PARAFAC (CP) model decomposes a three-way array into a prespecified number of R factors and a residual array by minimizing the sum of squares of the latter. It is well known that an optimal solution for CP need not exist. We show that if an optimal CP solution does not exist, then any sequence …