@InProceedings{shen-kruijff-klakow:2005:FeatEng,
  author    = {Shen, Dan  and  Kruijff, Geert-Jan M.  and  Klakow, Dietrich},
  title     = {Studying Feature Generation from Various Data Representations for Answer Extraction},
  booktitle = {Proceedings of the ACL Workshop on Feature Engineering for Machine Learning in Natural Language Processing},
  month     = {June},
  year      = {2005},
  address   = {Ann Arbor, Michigan},
  publisher = {Association for Computational Linguistics},
  pages     = {65--72},
  url       = {http://www.aclweb.org/anthology/W/W05/W05-0409}
}