@inproceedings{grassmannianmanifoldoptimizationassisted,
  title = {Grassmannian Manifold Optimization Assisted Sparse Spectral Clustering},
  author = {Qiong Wang and Junbin Gao and Hong Li},
  year = {2017},
  booktitle = {CVPR 2017 7},
  url = {http://openaccess.thecvf.com/content_cvpr_2017/html/Wang_Grassmannian_Manifold_Optimization_CVPR_2017_paper.html},
}