@article{queryexpansionstrategybasedonpseudo,
  title = {Query Expansion Strategy based on Pseudo Relevance Feedback and Term Weight Scheme for Monolingual Retrieval},
  author = {Vaidyanathan Rekha and Das Sujoy and Srivastava Namita},
  year = {2015},
  eprint = {1502.05168},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1502.05168v1},
}