@InProceedings{SCI:Ram2005a,
  author =    "M. Ramanath and L. Zhang and J. Freire and J.
              Haritsa",
  title =     "IMAX: Incremental Maintenance of Schema-Based XML
              Statistics",
  booktitle = "International Conference on Data Engineering
              (ICDE)",
  pages =     "273--284",
  year =      "2005",
  publisher = "IEEE Computer Society",
  address =   "Los Alamitos, CA, USA",
  issn =      "1084-4627",
  url =       "http://www.sci.utah.edu/publications/ramanath05/imax-icde2005.pdf",
}