abs-1203-5084'

@article{DBLP:journals/corr/abs-1203-5084,
  author    = {Leon Derczynski and
               Jun Wang and
               Robert J. Gaizauskas and
               Mark A. Greenwood},
  title     = {A Data Driven Approach to Query Expansion in Question Answering},
  journal   = {CoRR},
  volume    = {abs/1203.5084},
  year      = {2012},
  ee        = {http://arxiv.org/abs/1203.5084},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}