@inproceedings{ICPR-2010-BassiouK,
	author        = "Nikoletta Bassiou and Constantine Kotropoulos",
	booktitle     = "{Proceedings of the 20th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2010.1027",
	isbn          = "978-0-7695-4109-9",
	pages         = "4226--4229",
	publisher     = "{IEEE Computer Society}",
	title         = "{Word Clustering Using PLSA Enhanced with Long Distance Bigrams}",
	year          = 2010,
}