@inproceedings{tateishi-kusui-2008-fast,
    title = "Fast Duplicated Documents Detection using Multi-level Prefix-filter",
    author = "Tateishi, Kenji  and
      Kusui, Dai",
    booktitle = "Proceedings of the Third International Joint Conference on Natural Language Processing: Volume-{II}",
    year = "2008",
    url = "https://preview.aclanthology.org/ingest-emnlp/I08-2121/"
}