Below are slides for a number of recent presentations given by members of the Machine Learning Group:

Multi-view clustering for mining heterogeneous social network data (PDF)
Workshop on Information Retrieval over Social Networks (ECIR 09) - Toulouse, April 2009

15 Years of CBR Conferences (PDF)
Keynote Talk, 9th European Conference on Case-Based Reasoning (ECCBR 08) - Trier, Sept 2008 

Ensemble non-negative matrix factorization methods for clustering protein–protein interactions (PDF)
UCD Conway Bioinformatics Seminar Series - Dublin, April 2008

Constraint Selection by Committee: An Ensemble Approach to Identifying Informative Constraints for Semi-Supervised Clustering (PDF)
18th European Conference on Machine Learning - Warsaw, September 2007

Matrix Factorization Methods for Clustering Gene Expression Data (PDF)
UCD Conway Bioinformatics Seminar Series - Dublin, May 2007

Stability-Based Methods for Cluster Validation (PDF)
MLG Internal Seminar - Dublin, March 2007