@InProceedings{JKCKV04,
  author = 	 {David~S.~Johnson and Shankar Krishnan and Jatin Chhugani and Subodh Kumar and Suresh Venkatasubramanian},
  title = 	 {Compressing Large Boolean Matrices Using Reordering Techniques},
  booktitle = 	 {Proc. 30th International Conference on Very Large Databases (VLDB)},
  year =	 2004
}