Alexander Ritchie, Laura Balzano, Clayton Scott (2020). Supervised PCA: A Multiobjective Approach. arXiv preprint arXiv:2011.05309

Alexander Ritchie, Robert Vandermeulen, Clayton Scott (2020). Consistent Estimation of Identifiable Nonparametric Mixture Models from Grouped Observations. Advances in Neural Information Processing Systems, 33.

Alexander Ritchie, Clayton Scott, Laura Balzano, Daniel Kessler, Chandra Sripada (2019). Supervised principal component analysis via manifold optimization. IEEE Data Science Workshop (DSW)

Kai Yu, Alexander Ritchie, Yiqi Mao, Martin L Dunn, H Jerry Qi (2015). Controlled Sequential Shape Changing Components by 3D Printing of Shape Memory Polymer Multimaterials. Procedia of The International Union of Theoretical and Applied Mechanics (IUTAM)