@inproceedings{zhu2008graph,
  author = {Zhu, Feida and Chen, Chen and Yan, Xifeng and Han, Jiawei and Yu, Philip S},
  booktitle = {Proc. 2008 Int. Conf. on Data Mining (ICDM'08), Pisa, Italy, Dec. 2008.},
  interhash = {b9f7956dd1e140a386376df25f1a4117},
  intrahash = {066f245bd365c69acfff1378d72dc01e},
  month = {December},
  title = {{Graph OLAP: Towards Online Analytical Processing on Graphs}},
  year = 2008
}