@inproceedings{ijcai2007p471,
  title     = {Semantic Smoothing of Document Models for Agglomerative Clustering},
  author    = {Zhou, Xiaohua and Zhang, Xiaodan and Hu, Xiaohua},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {2928--2932},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/471},
}