Density index and proximity search in large graphs.

@inproceedings{li-2012-density, author = {Nan Li and Xifeng Yan and Zhen Wen and Arijit Khan}, editor = {Xue-wen Chen and Guy Lebanon and Haixun Wang and Mohammed J. Zaki}, title = {{Density index and proximity search in large graphs}}, booktitle = {{21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012}}, pages = {235--244}, publisher = {ACM}, year = {2012}, url = {https://doi.org/10.1145/2396761.2396794}, doi = {https://doi.org/10.1145/2396761.2396794} }