@inproceedings{KangF11, author = {U. Kang and Christos Faloutsos}, title = {Beyond 'Caveman Communities': Hubs and Spokes for Graph Compression and Mining}, booktitle = {11th {IEEE} International Conference on Data Mining, {ICDM} 2011, Vancouver, BC, Canada, December 11-14, 2011}, pages = {300--309}, year = {2011}, }