From Thesis:
Given the graph structure, IGC has the potential to utilize more efficient diffing algorithms. Traditional text-based diffing methods like the Myers Algorithm can serve as a fallback, but exploring hybrid ap- proaches could optimize performance. This would allow the user to see what changes have been made to a graph and would make it easier to understand the changes that have been made. This would be a great optimization and really utilize the environment to the fullest.
From Thesis: