@article{discoveringlatentconceptsandexploiting,
  title = {Discovering Latent Concepts and Exploiting Ontological Features for Semantic Text Search},
  author = {Ngo Vuong M. and Cao Tru H.},
  year = {2018},
  eprint = {1807.05578},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1807.05578v1},
}