@article{arobusttransformationbasedlearning,
  title = {A Robust Transformation-Based Learning Approach Using Ripple Down Rules for Part-of-Speech Tagging},
  author = {Dat Quoc Nguyen and Dai Quoc Nguyen and Dang Duc Pham and Son Bao Pham},
  year = {2014},
  eprint = {1412.4021},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1412.4021v5},
}