Our paper on Hierarchical Convex NMF for Clustering Massive Data got accepted at ACML 2010. The paper extends our last year's ICDM paper on Convex NMF to non-convex data distributions (acceptance rate is about 32%).
Together with Kurt Driessens and Olana Missura I currently organize an ICML 2010 Workshop onMachine Learning and Games . Really looking forward to it!
Our CAIP 2009 paper on GPU-based convolutional networks for face detection got accepted. Acceptance rate is 37%.