Effective sampling on the Grassmann manifold [CVPRW 2017 paper]

Bootstrapping Graph Convolutional Networks 
for Autism Spectrum Disorder Classification, 2018 [arxiv preprint]

Topological Data Analysis meets Riemannian Geometry [CVPRW 2016 paper]

Dimensionality Reduction of Riemannian Trajectories [PAMI 2017 paper]