@inproceedings{ushioda-1996-hierarchical,
    title = "Hierarchical Clustering of Words",
    author = "Ushioda, Akira",
    booktitle = "{COLING} 1996 Volume 2: The 16th International Conference on Computational Linguistics",
    year = "1996",
    url = "https://aclanthology.org/C96-2212/"
}