* Bag of Nodes (a bag of words model using nodes as vocabulary)

* Bag of Cliques (a bag of words model using cliques as vocabulary)

* MCS [6]

## Publications associated

* [1] Koutra, D., Vogelstein, J. T., & Faloutsos, C. (2013, May). Deltacon: A principled massive-graph similarity function. In Proceedings of the 2013 SIAM International Conference on Data Mining (pp. 162-170). Society for Industrial and Applied Mathematics.

* [1] Narayanan, Annamalai and Chandramohan, Mahinthan and Venkatesan, Rajasekar and Chen, Lihui and Liu, Yang. Graph2vec: Learning distributed representations of graphs. MLG 2017, 13th International Workshop on Mining and Learning with Graphs (MLGWorkshop 2017).

* [2] Papadimitriou, P., Dasdan, A., & Garcia-Molina, H. (2010). Web graph similarity for anomaly detection. Journal of Internet Services and Applications, 1(1), 19-30.

* [3] Vishwanathan, S. V. N., Schraudolph, N. N., Kondor, R., & Borgwardt, K. M. (2010). Graph kernels. Journal of Machine Learning Research, 11(Apr), 1201-1242.

* [4] Shervashidze, N., Schweitzer, P., Leeuwen, E. J. V., Mehlhorn, K., & Borgwardt, K. M. (2011). Weisfeiler-lehman graph kernels. Journal of Machine Learning Research, 12(Sep), 2539-2561.

* [5] Fischer, A., Riesen, K., & Bunke, H. (2017). Improved quadratic time approximation of graph edit distance by combining Hausdorff matching and greedy assignment. Pattern Recognition Letters, 87, 55-62.

* [6] A graph distance metric based on the maximal common subgraph, H. Bunke and K. Shearer, Pattern Recognition Letters, 1998

* [7] Perozzi, B., Al-Rfou, R., & Skiena, S. (2014, August). Deepwalk: Online learning of social representations. In Proceedings of the 20th ACM SIGKDD international conference on Knowledge discovery and data mining (pp. 701-710). ACM.