@inproceedings{greene06ecml,
 author = {Derek Greene and P\'{a}draig Cunningham},
 booktitle = {Proc. 17th European Conference on Machine Learning (ECML'06)},
 month = {September},
 pages = {663--670},
 pdf = {http://www.derekgreene.com/papers/greene06ecml.pdf},
 publisher = {Springer Berlin},
 title = {Efficient Prediction-Based Validation for Document Clustering},
 year = {2006}
}