Fig. 2

Schematic architecture using 4-node graph with \({\mathcal {S}} = \{(0,1),(1,0)\}\). Nodes are color-coded, node-states are indicated by the shape (filled: I, blank: S). First, we compute \({\textbf{m}}_i\) for each node \(v_i\) (stored as \({\textbf{M}}\)), then we feed each \({\textbf{m}}_i\) into a predictor that predicts the original state