@InProceedings{siefkes:2006:HLT-NAACL06-Short,
  author    = {Siefkes, Christian},
  title     = {A Comparison of Tagging Strategies for Statistical Information Extraction},
  booktitle = {Proceedings of the Human Language Technology Conference of the NAACL, Companion Volume: Short Papers},
  month     = {June},
  year      = {2006},
  address   = {New York City, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {149--152},
  url       = {http://www.aclweb.org/anthology/N/N06/N06-2038}
}