Supervised Principal Component Analysis Via Manifold Optimization. - Alexander Ritchie; Clayton D. Scott; Laura Balzano; Daniel Kessler; Chandra Sekhar Sripada (DSW, 2019)

Consistent Estimation of Identifiable Nonparametric Mixture Models from Grouped Observations. - Alexander Ritchie; Robert A. Vandermeulen; Clayton D. Scott (NeurIPS, 2020)

Supervised PCA: A Multiobjective Approach. - Alexander Ritchie; Laura Balzano; Clayton D. Scott (CoRR, 2020)

Online Platforms and the Fair Exposure Problem under Homophily. - Jakob Schoeffer; Alexander Ritchie; Keziah Naggita; Faidra Monachou; Jessica Finocchiaro; Marc Juarez (AAAI, 2023)