@Inproceedings\{AnaCardoso-Cachopo_3_2007,
author = {Ana Cardoso-Cachopo and Arlindo L. Oliveira},
title = {Semi-supervised Single-label Text Categorization using Centroid-based Classifiers},
booktitle = {ACM SAC 2007 --- The 22nd Annual ACM Symposium on Applied Computing, Special Track on Information Access and Retrieval (IAR)},
pages = {844-851},
publisher = {ACM},
location = {Seoul, Korea},
year = {2007},
month = {March},
}