@inproceedings{krepeatingsubstringsastringalgorithmic,
  title = {K-repeating Substrings: a String-Algorithmic Approach to Privacy-Preserving Publishing of Textual Data},
  author = {Yusuke Matsubara and Koiti Hasida},
  year = {2014},
  booktitle = {PACLIC 2014 12},
  url = {https://aclanthology.org/Y14-1075},
}