What are the future directions in fixed parameter tractability of graphs isomorphism after these two recent papers:
- Reduction Techniques for Graph Isomorphism in the Context of Width Parameters, Yota Otachi, Pascal Schweitzer
- Fixed-parameter tractable canonization and isomorphism test for graphs of bounded treewidth, Daniel Lokshtanov, Marcin Pilipczuk, Michał Pilipczuk, Saket Saurabh