@inproceedings{therwthaachenuniversityfilteringsystem,
  title = {The RWTH Aachen University Filtering System for the WMT 2018 Parallel Corpus Filtering Task},
  author = {Nick Rossenbach and Jan Rosendahl and Yunsu Kim and Miguel Gra{\c{c}}a and Aman Gokrani and Hermann Ney},
  year = {2018},
  booktitle = {WS 2018 10},
  url = {https://aclanthology.org/W18-6487},
}