Paper: Jing Zhu, Danai Koutra, Mark Heimann CAPER: Coarsen, Align, Project, Refine A General Multilevel Framework for Network Alignment

Link: https://jwzhi.github.io/CAPER.pdf

Citation (bibtex):

@inproceedings{caper,
  title={CAPER: Coarsen, Align, Project, Refine - A General Multilevel Framework for Network Alignment},
  author={Zhu, Jing and Koutra, Danai and Heimann Mark},
  booktitle={CIKM},
  year={2022}
}

For graph coarsening:

python3 nhem.py --data ../data/arenas/arenas800-3/arenas_combined_edges.txt --coarsen-level 3 --output-path test.pkl

For running alignment on coarsened graphs:

python main.py --true_align data/arenas/arenas800-3/arenas_edges-mapping-permutation.txt --combined_graph coarsening/test.pkl --embmethod xnetMF --alignmethod REGAL --refinemethod RefiNA --coarsen

If you encounter any problems running the code, pls feel free to contact Jing Zhu ([email protected])