Separable PCA for image classification. - Yongxin Taylor Xi; Peter J. Ramadge (ICASSP, 2009)

Using sparse regression to learn effective projections for face recognition. - Yongxin Taylor Xi; Peter J. Ramadge (ICIP, 2009)

Boosting with Spatial Regularization. - Zhen James Xiang; Yongxin Taylor Xi; Uri Hasson; Peter J. Ramadge (NIPS, 2009)

Speed and Sparsity of Regularized Boosting. - Yongxin Taylor Xi; Zhen James Xiang; Peter J. Ramadge; Robert E. Schapire (AISTATS, 2009)

A supervisory approach to semi-supervised clustering. - Bryan R. Conroy; Yongxin Taylor Xi; Peter J. Ramadge (ICASSP, 2010)

Online Kernel SVM for real-time fMRI brain state prediction. - Yongxin Taylor Xi; Hao Xu; Ray Lee; Peter J. Ramadge (ICASSP, 2011)

Real-time conjugate gradients for online fMRI classification. - Hao Xu; Yongxin Taylor Xi; Ray Lee; Peter J. Ramadge (ICASSP, 2011)

KPCatcher - a keyphrase extraction system for enterprise videos. - Yongxin Taylor Xi; Matthias Paulik; Venkata Ramana Rao Gadde; Ananth Sankar (INTERSPEECH, 2013)