@article{rippledownrulesforquestionanswering,
  title = {Ripple Down Rules for Question Answering},
  author = {Dat Quoc Nguyen and Dai Quoc Nguyen and Son Bao Pham},
  year = {2014},
  eprint = {1412.4160},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1412.4160v4},
}