@article{conceptbasedvspseudorelevancefeedback,
  title = {Concept Based vs. Pseudo Relevance Feedback Performance Evaluation for Information Retrieval System},
  author = {Mohammed El Amine Abderrahim},
  year = {2014},
  eprint = {1403.4362},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1403.4362v1},
}