Before revision:  To address thisissue, we propose a general motif prediction problem . We establish the theoretical foundation of motif prediction and we propose several heuristics that , for a fixed set of nodes in a graph and a specified motif, assess the chances for this motif to appear.
After revision:  To address thisissue, we propose a general motif prediction problem and we propose several heuristics that , for a fixed set of nodes in a graph and a specified motif, assess the chances for this motif to appear.