@InProceedings{schafer-weitz:2012:R50,
  author    = {Sch\"{a}fer, Ulrich  and  Weitz, Benjamin},
  title     = {Combining OCR Outputs for Logical Document Structure Markup. Technical Background to the ACL 2012 Contributed Task},
  booktitle = {Proceedings of the ACL-2012 Special Workshop on Rediscovering 50 Years of Discoveries},
  month     = {July},
  year      = {2012},
  address   = {Jeju Island, Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {104--109},
  url       = {http://www.aclweb.org/anthology/W12-3212}
}