Implement a graph construction module that synthesizes nodes and edges into Directed Acyclic Graphs (DAGs). Key requirements: - Enforce DAG properties (acyclicity, clear directionality). - Handle branching and rejoining logic explicitly based on clinical significance. - Validate structural correctness programmatically and through clinical annotation.
Implement a graph construction module that synthesizes nodes and edges into Directed Acyclic Graphs (DAGs). Key requirements: